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1:5c65f8116244 2:cf0d72c7b482
1 <?xml version="1.0" encoding="utf-8"?>
2 <!--Copyright (C) 2002-2006 Unimod; this information may be copied, distributed and/or-->
3 <!--modified under certain conditions, but it comes WITHOUT ANY WARRANTY; see the-->
4 <!--accompanying Design Science License for more details-->
5 <umod:unimod xmlns:umod="http://www.unimod.org/xmlns/schema/unimod_2"
6 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
7 xsi:schemaLocation="http://www.unimod.org/xmlns/schema/unimod_2 http://www.unimod.org/xmlns/schema/unimod_2/unimod_2.xsd"
8 majorVersion="2"
9 minorVersion="0">
10 <umod:elements>
11 <umod:elem title="H" full_name="Hydrogen" avge_mass="1.00794" mono_mass="1.007825035"/>
12 <umod:elem title="2H" full_name="Deuterium" avge_mass="2.014101779"
13 mono_mass="2.014101779"/>
14 <umod:elem title="Li" full_name="Lithium" avge_mass="6.941" mono_mass="7.016003"/>
15 <umod:elem title="C" full_name="Carbon" avge_mass="12.0107" mono_mass="12"/>
16 <umod:elem title="13C" full_name="Carbon13" avge_mass="13.00335483"
17 mono_mass="13.00335483"/>
18 <umod:elem title="N" full_name="Nitrogen" avge_mass="14.0067" mono_mass="14.003074"/>
19 <umod:elem title="15N" full_name="Nitrogen15" avge_mass="15.00010897"
20 mono_mass="15.00010897"/>
21 <umod:elem title="O" full_name="Oxygen" avge_mass="15.9994" mono_mass="15.99491463"/>
22 <umod:elem title="18O" full_name="Oxygen18" avge_mass="17.9991603" mono_mass="17.9991603"/>
23 <umod:elem title="F" full_name="Fluorine" avge_mass="18.9984032" mono_mass="18.99840322"/>
24 <umod:elem title="Na" full_name="Sodium" avge_mass="22.98977" mono_mass="22.9897677"/>
25 <umod:elem title="P" full_name="Phosphorous" avge_mass="30.973761" mono_mass="30.973762"/>
26 <umod:elem title="S" full_name="Sulfur" avge_mass="32.065" mono_mass="31.9720707"/>
27 <umod:elem title="Cl" full_name="Chlorine" avge_mass="35.453" mono_mass="34.96885272"/>
28 <umod:elem title="K" full_name="Potassium" avge_mass="39.0983" mono_mass="38.9637074"/>
29 <umod:elem title="Ca" full_name="Calcium" avge_mass="40.078" mono_mass="39.9625906"/>
30 <umod:elem title="Fe" full_name="Iron" avge_mass="55.845" mono_mass="55.9349393"/>
31 <umod:elem title="Ni" full_name="Nickel" avge_mass="58.6934" mono_mass="57.9353462"/>
32 <umod:elem title="Zn" full_name="Zinc" avge_mass="65.409" mono_mass="63.9291448"/>
33 <umod:elem title="Se" full_name="Selenium" avge_mass="78.96" mono_mass="79.9165196"/>
34 <umod:elem title="Br" full_name="Bromine" avge_mass="79.904" mono_mass="78.9183361"/>
35 <umod:elem title="Ag" full_name="Silver" avge_mass="107.8682" mono_mass="106.905092"/>
36 <umod:elem title="Hg" full_name="Mercury" avge_mass="200.59" mono_mass="201.970617"/>
37 <umod:elem title="Au" full_name="Gold" avge_mass="196.96655" mono_mass="196.966543"/>
38 <umod:elem title="I" full_name="Iodine" avge_mass="126.90447" mono_mass="126.904473"/>
39 <umod:elem title="Mo" full_name="Molybdenum" avge_mass="95.94" mono_mass="97.9054073"/>
40 <umod:elem title="Cu" full_name="Copper" avge_mass="63.546" mono_mass="62.9295989"/>
41 <umod:elem title="e" full_name="electron" avge_mass="0.000549" mono_mass="0.000549"/>
42 <umod:elem title="B" full_name="Boron" avge_mass="10.811" mono_mass="11.0093055"/>
43 <umod:elem title="As" full_name="Arsenic" avge_mass="74.9215942" mono_mass="74.9215942"/>
44 </umod:elements>
45 <umod:modifications>
46 <umod:mod title="Acetyl" full_name="Acetylation" username_of_poster="unimod"
47 group_of_poster="admin"
48 date_time_posted="2002-08-19 19:17:11"
49 date_time_modified="2008-02-15 05:20:02"
50 approved="1"
51 record_id="1">
52 <umod:specificity hidden="1" site="T" position="Anywhere" classification="Post-translational"
53 spec_group="6"/>
54 <umod:specificity hidden="0" site="N-term" position="Protein N-term"
55 classification="Post-translational"
56 spec_group="5"/>
57 <umod:specificity hidden="1" site="S" position="Anywhere" classification="Post-translational"
58 spec_group="4"/>
59 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Post-translational"
60 spec_group="3"/>
61 <umod:specificity hidden="0" site="N-term" position="Any N-term" classification="Multiple"
62 spec_group="2">
63 <umod:misc_notes>GIST acetyl light</umod:misc_notes>
64 </umod:specificity>
65 <umod:specificity hidden="0" site="K" position="Anywhere" classification="Multiple"
66 spec_group="1">
67 <umod:misc_notes>PT and GIST acetyl light</umod:misc_notes>
68 </umod:specificity>
69 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="Chemical derivative"
70 spec_group="7">
71 <umod:misc_notes>O-acetyl</umod:misc_notes>
72 </umod:specificity>
73 <umod:specificity hidden="1" site="H" position="Anywhere" classification="Chemical derivative"
74 spec_group="8"/>
75 <umod:delta mono_mass="42.010565" avge_mass="42.0367" composition="H(2) C(2) O">
76 <umod:element symbol="H" number="2"/>
77 <umod:element symbol="C" number="2"/>
78 <umod:element symbol="O" number="1"/>
79 </umod:delta>
80 <umod:xref>
81 <umod:text>14730666</umod:text>
82 <umod:source>PubMed PMID</umod:source>
83 <umod:url/>
84 </umod:xref>
85 <umod:xref>
86 <umod:text>15350136</umod:text>
87 <umod:source>PubMed PMID</umod:source>
88 <umod:url/>
89 </umod:xref>
90 <umod:xref>
91 <umod:text>AA0055</umod:text>
92 <umod:source>RESID</umod:source>
93 <umod:url/>
94 </umod:xref>
95 <umod:xref>
96 <umod:text>IonSource acetylation tutorial</umod:text>
97 <umod:source>Misc. URL</umod:source>
98 <umod:url>http://www.ionsource.com/Card/acetylation/acetylation.htm</umod:url>
99 </umod:xref>
100 <umod:xref>
101 <umod:text>Chemical Reagents for Protein Modification 3rd edition, pp 215-221, Roger L. Lundblad, CRC Press, New York, N.Y., 2005</umod:text>
102 <umod:source>Book</umod:source>
103 <umod:url/>
104 </umod:xref>
105 <umod:xref>
106 <umod:text>11999733</umod:text>
107 <umod:source>PubMed PMID</umod:source>
108 <umod:url/>
109 </umod:xref>
110 <umod:xref>
111 <umod:text>AA0043</umod:text>
112 <umod:source>RESID</umod:source>
113 <umod:url/>
114 </umod:xref>
115 <umod:xref>
116 <umod:text>AA0044</umod:text>
117 <umod:source>RESID</umod:source>
118 <umod:url/>
119 </umod:xref>
120 <umod:xref>
121 <umod:text>AA0354</umod:text>
122 <umod:source>RESID</umod:source>
123 <umod:url/>
124 </umod:xref>
125 <umod:xref>
126 <umod:text>AA0045</umod:text>
127 <umod:source>RESID</umod:source>
128 <umod:url/>
129 </umod:xref>
130 <umod:xref>
131 <umod:text>AA0056</umod:text>
132 <umod:source>RESID</umod:source>
133 <umod:url/>
134 </umod:xref>
135 <umod:xref>
136 <umod:text>AA0046</umod:text>
137 <umod:source>RESID</umod:source>
138 <umod:url/>
139 </umod:xref>
140 <umod:xref>
141 <umod:text>AA0051</umod:text>
142 <umod:source>RESID</umod:source>
143 <umod:url/>
144 </umod:xref>
145 <umod:xref>
146 <umod:text>AA0052</umod:text>
147 <umod:source>RESID</umod:source>
148 <umod:url/>
149 </umod:xref>
150 <umod:xref>
151 <umod:text>AA0364</umod:text>
152 <umod:source>RESID</umod:source>
153 <umod:url/>
154 </umod:xref>
155 <umod:xref>
156 <umod:text>AA0041</umod:text>
157 <umod:source>RESID</umod:source>
158 <umod:url/>
159 </umod:xref>
160 <umod:xref>
161 <umod:text>AA0049</umod:text>
162 <umod:source>RESID</umod:source>
163 <umod:url/>
164 </umod:xref>
165 <umod:xref>
166 <umod:text>AA0048</umod:text>
167 <umod:source>RESID</umod:source>
168 <umod:url/>
169 </umod:xref>
170 <umod:xref>
171 <umod:text>AA0047</umod:text>
172 <umod:source>RESID</umod:source>
173 <umod:url/>
174 </umod:xref>
175 <umod:xref>
176 <umod:text>12175151</umod:text>
177 <umod:source>PubMed PMID</umod:source>
178 <umod:url/>
179 </umod:xref>
180 <umod:xref>
181 <umod:text>11857757</umod:text>
182 <umod:source>PubMed PMID</umod:source>
183 <umod:url/>
184 </umod:xref>
185 <umod:xref>
186 <umod:text>AA0042</umod:text>
187 <umod:source>RESID</umod:source>
188 <umod:url/>
189 </umod:xref>
190 <umod:xref>
191 <umod:text>AA0050</umod:text>
192 <umod:source>RESID</umod:source>
193 <umod:url/>
194 </umod:xref>
195 <umod:xref>
196 <umod:text>AA0053</umod:text>
197 <umod:source>RESID</umod:source>
198 <umod:url/>
199 </umod:xref>
200 <umod:xref>
201 <umod:text>AA0054</umod:text>
202 <umod:source>RESID</umod:source>
203 <umod:url/>
204 </umod:xref>
205 <umod:xref>
206 <umod:text>ACET</umod:text>
207 <umod:source>FindMod</umod:source>
208 <umod:url/>
209 </umod:xref>
210 <umod:xref>
211 <umod:text>PNAS 2006 103: 18574-18579</umod:text>
212 <umod:source>Journal</umod:source>
213 <umod:url>http://dx.doi.org/10.1073/pnas.0608995103</umod:url>
214 </umod:xref>
215 </umod:mod>
216 <umod:mod title="Amidated" full_name="Amidation" username_of_poster="unimod"
217 group_of_poster="admin"
218 date_time_posted="2002-08-19 19:17:11"
219 date_time_modified="2006-10-14 08:10:18"
220 approved="1"
221 record_id="2">
222 <umod:specificity hidden="0" site="C-term" position="Protein C-term"
223 classification="Post-translational"
224 spec_group="1"/>
225 <umod:specificity hidden="0" site="C-term" position="Any C-term" classification="Artefact"
226 spec_group="2"/>
227 <umod:delta mono_mass="-0.984016" avge_mass="-0.9848" composition="H N O(-1)">
228 <umod:element symbol="H" number="1"/>
229 <umod:element symbol="N" number="1"/>
230 <umod:element symbol="O" number="-1"/>
231 </umod:delta>
232 <umod:xref>
233 <umod:text>AA0100</umod:text>
234 <umod:source>RESID</umod:source>
235 <umod:url/>
236 </umod:xref>
237 <umod:xref>
238 <umod:text>AA0099</umod:text>
239 <umod:source>RESID</umod:source>
240 <umod:url/>
241 </umod:xref>
242 <umod:xref>
243 <umod:text>AA0098</umod:text>
244 <umod:source>RESID</umod:source>
245 <umod:url/>
246 </umod:xref>
247 <umod:xref>
248 <umod:text>AA0097</umod:text>
249 <umod:source>RESID</umod:source>
250 <umod:url/>
251 </umod:xref>
252 <umod:xref>
253 <umod:text>AA0096</umod:text>
254 <umod:source>RESID</umod:source>
255 <umod:url/>
256 </umod:xref>
257 <umod:xref>
258 <umod:text>AA0095</umod:text>
259 <umod:source>RESID</umod:source>
260 <umod:url/>
261 </umod:xref>
262 <umod:xref>
263 <umod:text>AA0094</umod:text>
264 <umod:source>RESID</umod:source>
265 <umod:url/>
266 </umod:xref>
267 <umod:xref>
268 <umod:text>AA0093</umod:text>
269 <umod:source>RESID</umod:source>
270 <umod:url/>
271 </umod:xref>
272 <umod:xref>
273 <umod:text>AA0092</umod:text>
274 <umod:source>RESID</umod:source>
275 <umod:url/>
276 </umod:xref>
277 <umod:xref>
278 <umod:text>AA0091</umod:text>
279 <umod:source>RESID</umod:source>
280 <umod:url/>
281 </umod:xref>
282 <umod:xref>
283 <umod:text>AA0090</umod:text>
284 <umod:source>RESID</umod:source>
285 <umod:url/>
286 </umod:xref>
287 <umod:xref>
288 <umod:text>AA0089</umod:text>
289 <umod:source>RESID</umod:source>
290 <umod:url/>
291 </umod:xref>
292 <umod:xref>
293 <umod:text>AA0081</umod:text>
294 <umod:source>RESID</umod:source>
295 <umod:url/>
296 </umod:xref>
297 <umod:xref>
298 <umod:text>AA0082</umod:text>
299 <umod:source>RESID</umod:source>
300 <umod:url/>
301 </umod:xref>
302 <umod:xref>
303 <umod:text>AA0083</umod:text>
304 <umod:source>RESID</umod:source>
305 <umod:url/>
306 </umod:xref>
307 <umod:xref>
308 <umod:text>AA0084</umod:text>
309 <umod:source>RESID</umod:source>
310 <umod:url/>
311 </umod:xref>
312 <umod:xref>
313 <umod:text>AA0085</umod:text>
314 <umod:source>RESID</umod:source>
315 <umod:url/>
316 </umod:xref>
317 <umod:xref>
318 <umod:text>AA0086</umod:text>
319 <umod:source>RESID</umod:source>
320 <umod:url/>
321 </umod:xref>
322 <umod:xref>
323 <umod:text>AA0087</umod:text>
324 <umod:source>RESID</umod:source>
325 <umod:url/>
326 </umod:xref>
327 <umod:xref>
328 <umod:text>AA0088</umod:text>
329 <umod:source>RESID</umod:source>
330 <umod:url/>
331 </umod:xref>
332 <umod:xref>
333 <umod:text>AMID</umod:text>
334 <umod:source>FindMod</umod:source>
335 <umod:url/>
336 </umod:xref>
337 </umod:mod>
338 <umod:mod title="Biotin" full_name="Biotinylation" username_of_poster="unimod"
339 group_of_poster="admin"
340 date_time_posted="2002-08-19 19:17:11"
341 date_time_modified="2006-10-16 15:27:08"
342 approved="1"
343 record_id="3">
344 <umod:specificity hidden="0" site="N-term" position="Any N-term"
345 classification="Chemical derivative"
346 spec_group="2"/>
347 <umod:specificity hidden="0" site="K" position="Anywhere" classification="Post-translational"
348 spec_group="1"/>
349 <umod:delta mono_mass="226.077598" avge_mass="226.2954"
350 composition="H(14) C(10) N(2) O(2) S">
351 <umod:element symbol="H" number="14"/>
352 <umod:element symbol="C" number="10"/>
353 <umod:element symbol="N" number="2"/>
354 <umod:element symbol="O" number="2"/>
355 <umod:element symbol="S" number="1"/>
356 </umod:delta>
357 <umod:xref>
358 <umod:text>AA0117</umod:text>
359 <umod:source>RESID</umod:source>
360 <umod:url/>
361 </umod:xref>
362 <umod:xref>
363 <umod:text>BIOT</umod:text>
364 <umod:source>FindMod</umod:source>
365 <umod:url/>
366 </umod:xref>
367 </umod:mod>
368 <umod:mod title="Carbamidomethyl" full_name="Iodoacetamide derivative"
369 username_of_poster="unimod"
370 group_of_poster="admin"
371 date_time_posted="2002-08-19 19:17:11"
372 date_time_modified="2006-10-16 10:18:27"
373 approved="1"
374 record_id="4">
375 <umod:specificity hidden="1" site="D" position="Anywhere" classification="Artefact"
376 spec_group="5"/>
377 <umod:specificity hidden="1" site="H" position="Anywhere" classification="Artefact"
378 spec_group="4"/>
379 <umod:specificity hidden="1" site="N-term" position="Any N-term" classification="Artefact"
380 spec_group="3"/>
381 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Artefact"
382 spec_group="2"/>
383 <umod:specificity hidden="0" site="C" position="Anywhere" classification="Chemical derivative"
384 spec_group="1"/>
385 <umod:specificity hidden="1" site="E" position="Anywhere" classification="Artefact"
386 spec_group="6"/>
387 <umod:delta mono_mass="57.021464" avge_mass="57.0513" composition="H(3) C(2) N O">
388 <umod:element symbol="H" number="3"/>
389 <umod:element symbol="C" number="2"/>
390 <umod:element symbol="N" number="1"/>
391 <umod:element symbol="O" number="1"/>
392 </umod:delta>
393 <umod:alt_name>Carboxyamidomethylation</umod:alt_name>
394 <umod:xref>
395 <umod:text>Creasy, D. M., Cottrell, J. S., Proteomics 2 1426-34 (2002)</umod:text>
396 <umod:source>Journal</umod:source>
397 <umod:url/>
398 </umod:xref>
399 <umod:xref>
400 <umod:text>11510821</umod:text>
401 <umod:source>PubMed PMID</umod:source>
402 <umod:url/>
403 </umod:xref>
404 <umod:xref>
405 <umod:text>Boja, E. S., Fales, H. M., Anal. Chem. 73 3576-82 (2001)</umod:text>
406 <umod:source>Journal</umod:source>
407 <umod:url/>
408 </umod:xref>
409 <umod:xref>
410 <umod:text>12422359</umod:text>
411 <umod:source>PubMed PMID</umod:source>
412 <umod:url/>
413 </umod:xref>
414 </umod:mod>
415 <umod:mod title="Carbamyl" full_name="Carbamylation" username_of_poster="unimod"
416 group_of_poster="admin"
417 date_time_posted="2002-08-19 19:17:11"
418 date_time_modified="2006-11-14 11:09:40"
419 approved="0"
420 record_id="5">
421 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Artefact"
422 spec_group="4"/>
423 <umod:specificity hidden="1" site="R" position="Anywhere" classification="Artefact"
424 spec_group="3"/>
425 <umod:specificity hidden="0" site="N-term" position="Any N-term" classification="Multiple"
426 spec_group="2"/>
427 <umod:specificity hidden="0" site="K" position="Anywhere" classification="Multiple"
428 spec_group="1"/>
429 <umod:specificity hidden="1" site="M" position="Anywhere" classification="Artefact"
430 spec_group="5"/>
431 <umod:delta mono_mass="43.005814" avge_mass="43.0247" composition="H C N O">
432 <umod:element symbol="H" number="1"/>
433 <umod:element symbol="C" number="1"/>
434 <umod:element symbol="N" number="1"/>
435 <umod:element symbol="O" number="1"/>
436 </umod:delta>
437 <umod:xref>
438 <umod:text>AA0343</umod:text>
439 <umod:source>RESID</umod:source>
440 <umod:url/>
441 </umod:xref>
442 <umod:xref>
443 <umod:text>12203680</umod:text>
444 <umod:source>PubMed PMID</umod:source>
445 <umod:url/>
446 </umod:xref>
447 <umod:xref>
448 <umod:text>AA0332</umod:text>
449 <umod:source>RESID</umod:source>
450 <umod:url/>
451 </umod:xref>
452 <umod:xref>
453 <umod:text>IonSource carbamylation tutorial</umod:text>
454 <umod:source>Misc. URL</umod:source>
455 <umod:url>http://www.ionsource.com/Card/carbam/carbam.htm</umod:url>
456 </umod:xref>
457 <umod:xref>
458 <umod:text>10978403</umod:text>
459 <umod:source>PubMed PMID</umod:source>
460 <umod:url/>
461 </umod:xref>
462 <umod:misc_notes>Carbamylation is an irreversible process of non-enzymatic modification of proteins by the breakdown products of urea isocyanic acid reacts with the N-term of a proteine or side chains of lysine and arginine residues</umod:misc_notes>
463 </umod:mod>
464 <umod:mod title="Carboxymethyl" full_name="Iodoacetic acid derivative"
465 username_of_poster="unimod"
466 group_of_poster="admin"
467 date_time_posted="2002-08-19 19:17:11"
468 date_time_modified="2006-10-16 10:21:50"
469 approved="1"
470 record_id="6">
471 <umod:specificity hidden="1" site="N-term" position="Any N-term" classification="Artefact"
472 spec_group="3"/>
473 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Artefact"
474 spec_group="2"/>
475 <umod:specificity hidden="0" site="C" position="Anywhere" classification="Chemical derivative"
476 spec_group="1"/>
477 <umod:specificity hidden="1" site="W" position="Anywhere" classification="Chemical derivative"
478 spec_group="4">
479 <umod:misc_notes>Hydroxylethanone</umod:misc_notes>
480 </umod:specificity>
481 <umod:delta mono_mass="58.005479" avge_mass="58.0361" composition="H(2) C(2) O(2)">
482 <umod:element symbol="H" number="2"/>
483 <umod:element symbol="C" number="2"/>
484 <umod:element symbol="O" number="2"/>
485 </umod:delta>
486 <umod:alt_name>Carboxymethylation</umod:alt_name>
487 </umod:mod>
488 <umod:mod title="Deamidated" full_name="Deamidation" username_of_poster="unimod"
489 group_of_poster="admin"
490 date_time_posted="2002-08-19 19:17:11"
491 date_time_modified="2006-11-14 11:11:50"
492 approved="0"
493 record_id="7">
494 <umod:specificity hidden="1" site="R" position="Anywhere" classification="Post-translational"
495 spec_group="2">
496 <umod:misc_notes>Protein which is post-translationally modified by the de-imination of one or more arginine residues; Peptidylarginine deiminase (PAD) converts protein bound to citrulline</umod:misc_notes>
497 </umod:specificity>
498 <umod:specificity hidden="0" site="N" position="Anywhere" classification="Artefact"
499 spec_group="1">
500 <umod:misc_notes>Convertion of glycosylated asparagine residues upon deglycosylation with PGNase F in H2O</umod:misc_notes>
501 </umod:specificity>
502 <umod:specificity hidden="0" site="Q" position="Anywhere" classification="Artefact"
503 spec_group="1"/>
504 <umod:specificity hidden="1" site="F" position="Protein N-term"
505 classification="Post-translational"
506 spec_group="3"/>
507 <umod:delta mono_mass="0.984016" avge_mass="0.9848" composition="H(-1) N(-1) O">
508 <umod:element symbol="H" number="-1"/>
509 <umod:element symbol="N" number="-1"/>
510 <umod:element symbol="O" number="1"/>
511 </umod:delta>
512 <umod:alt_name>phenyllactyl from N-term Phe</umod:alt_name>
513 <umod:alt_name>Citrullination</umod:alt_name>
514 <umod:xref>
515 <umod:text>IonSource tutorial</umod:text>
516 <umod:source>Misc. URL</umod:source>
517 <umod:url>http://www.ionsource.com/Card/Deamidation/deamidation.htm</umod:url>
518 </umod:xref>
519 <umod:xref>
520 <umod:text>CITR</umod:text>
521 <umod:source>FindMod</umod:source>
522 <umod:url/>
523 </umod:xref>
524 <umod:xref>
525 <umod:text>FLAC</umod:text>
526 <umod:source>FindMod</umod:source>
527 <umod:url/>
528 </umod:xref>
529 <umod:xref>
530 <umod:text>AA0128</umod:text>
531 <umod:source>RESID</umod:source>
532 <umod:url/>
533 </umod:xref>
534 <umod:xref>
535 <umod:text>AA0214</umod:text>
536 <umod:source>RESID</umod:source>
537 <umod:url/>
538 </umod:xref>
539 <umod:xref>
540 <umod:text>6838602</umod:text>
541 <umod:source>PubMed PMID</umod:source>
542 <umod:url/>
543 </umod:xref>
544 <umod:xref>
545 <umod:text>15700232</umod:text>
546 <umod:source>PubMed PMID</umod:source>
547 <umod:url/>
548 </umod:xref>
549 <umod:xref>
550 <umod:text>DEAM</umod:text>
551 <umod:source>FindMod</umod:source>
552 <umod:url/>
553 </umod:xref>
554 </umod:mod>
555 <umod:mod title="ICAT-G" full_name="Gygi ICAT(TM) d0" username_of_poster="unimod"
556 group_of_poster="admin"
557 date_time_posted="2002-08-19 19:17:11"
558 date_time_modified="2006-10-16 17:00:43"
559 approved="1"
560 record_id="8">
561 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Isotopic label"
562 spec_group="1"/>
563 <umod:delta mono_mass="486.251206" avge_mass="486.6253"
564 composition="H(38) C(22) N(4) O(6) S">
565 <umod:element symbol="H" number="38"/>
566 <umod:element symbol="C" number="22"/>
567 <umod:element symbol="N" number="4"/>
568 <umod:element symbol="O" number="6"/>
569 <umod:element symbol="S" number="1"/>
570 </umod:delta>
571 <umod:xref>
572 <umod:text>10504701</umod:text>
573 <umod:source>PubMed PMID</umod:source>
574 <umod:url/>
575 </umod:xref>
576 <umod:xref>
577 <umod:text>Gygi S.P., et. al. Nat Biotechnol. 1999 Oct;17(10):994-9</umod:text>
578 <umod:source>Journal</umod:source>
579 <umod:url/>
580 </umod:xref>
581 </umod:mod>
582 <umod:mod title="ICAT-G:2H(8)" full_name="Gygi ICAT(TM) d8" username_of_poster="unimod"
583 group_of_poster="admin"
584 date_time_posted="2002-08-19 19:17:11"
585 date_time_modified="2006-10-16 17:01:35"
586 approved="1"
587 record_id="9">
588 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Isotopic label"
589 spec_group="1"/>
590 <umod:delta mono_mass="494.301420" avge_mass="494.6746"
591 composition="H(30) 2H(8) C(22) N(4) O(6) S">
592 <umod:element symbol="H" number="30"/>
593 <umod:element symbol="2H" number="8"/>
594 <umod:element symbol="C" number="22"/>
595 <umod:element symbol="N" number="4"/>
596 <umod:element symbol="O" number="6"/>
597 <umod:element symbol="S" number="1"/>
598 </umod:delta>
599 <umod:xref>
600 <umod:text>10504701</umod:text>
601 <umod:source>PubMed PMID</umod:source>
602 <umod:url/>
603 </umod:xref>
604 <umod:xref>
605 <umod:text>Gygi S.P., et. al. Nat Biotechnol. 1999 Oct;17(10):994-9</umod:text>
606 <umod:source>Journal</umod:source>
607 <umod:url/>
608 </umod:xref>
609 </umod:mod>
610 <umod:mod title="Met-&gt;Hse" full_name="Homoserine" username_of_poster="unimod"
611 group_of_poster="admin"
612 date_time_posted="2002-08-19 19:17:11"
613 date_time_modified="2006-10-13 15:40:08"
614 approved="1"
615 record_id="10">
616 <umod:specificity hidden="0" site="M" position="Any C-term" classification="Chemical derivative"
617 spec_group="1"/>
618 <umod:delta mono_mass="-29.992806" avge_mass="-30.0922" composition="H(-2) C(-1) O S(-1)">
619 <umod:element symbol="H" number="-2"/>
620 <umod:element symbol="C" number="-1"/>
621 <umod:element symbol="O" number="1"/>
622 <umod:element symbol="S" number="-1"/>
623 </umod:delta>
624 <umod:misc_notes>Cyanogen bromide (CNBr) cleavage converts the C-term Met to either homoserine or homoserine lactone, depending on pH.</umod:misc_notes>
625 </umod:mod>
626 <umod:mod title="Met-&gt;Hsl" full_name="Homoserine lactone" username_of_poster="unimod"
627 group_of_poster="admin"
628 date_time_posted="2002-08-19 19:17:11"
629 date_time_modified="2006-11-14 11:10:15"
630 approved="0"
631 record_id="11">
632 <umod:specificity hidden="0" site="M" position="Any C-term" classification="Chemical derivative"
633 spec_group="1"/>
634 <umod:delta mono_mass="-48.003371" avge_mass="-48.1075" composition="H(-4) C(-1) S(-1)">
635 <umod:element symbol="H" number="-4"/>
636 <umod:element symbol="C" number="-1"/>
637 <umod:element symbol="S" number="-1"/>
638 </umod:delta>
639 <umod:xref>
640 <umod:text>Donald Voet, Judith G. Voet (1995): Biochemistry; p 115</umod:text>
641 <umod:source>Book</umod:source>
642 <umod:url/>
643 </umod:xref>
644 <umod:misc_notes>Cyanogen bromide (CNBr) cleavage converts the C-term Met to either homoserine or homoserine lactone, depending on pH.</umod:misc_notes>
645 </umod:mod>
646 <umod:mod title="ICAT-D:2H(8)" full_name="Applied Biosystems original ICAT(TM) d8"
647 username_of_poster="unimod"
648 group_of_poster="admin"
649 date_time_posted="2002-08-19 19:17:11"
650 date_time_modified="2006-10-16 16:56:23"
651 approved="1"
652 record_id="12">
653 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Isotopic label"
654 spec_group="1"/>
655 <umod:delta mono_mass="450.275205" avge_mass="450.6221"
656 composition="H(26) 2H(8) C(20) N(4) O(5) S">
657 <umod:element symbol="H" number="26"/>
658 <umod:element symbol="2H" number="8"/>
659 <umod:element symbol="C" number="20"/>
660 <umod:element symbol="N" number="4"/>
661 <umod:element symbol="O" number="5"/>
662 <umod:element symbol="S" number="1"/>
663 </umod:delta>
664 <umod:Ignore mono_mass="227.085423" avge_mass="227.3033"
665 composition="H(15) C(10) N(2) O(2) S ">
666 <umod:element symbol="H" number="15"/>
667 <umod:element symbol="C" number="10"/>
668 <umod:element symbol="N" number="2"/>
669 <umod:element symbol="O" number="2"/>
670 <umod:element symbol="S" number="1"/>
671 </umod:Ignore>
672 <umod:Ignore mono_mass="288.16838" avge_mass="288.4223"
673 composition="H(18) 2H(4) C(13) N(3) O(2) S ">
674 <umod:element symbol="H" number="18"/>
675 <umod:element symbol="2H" number="4"/>
676 <umod:element symbol="C" number="13"/>
677 <umod:element symbol="N" number="3"/>
678 <umod:element symbol="O" number="2"/>
679 <umod:element symbol="S" number="1"/>
680 </umod:Ignore>
681 <umod:Ignore mono_mass="332.194594" avge_mass="332.4749"
682 composition="H(22) 2H(4) C(15) N(3) O(3) S ">
683 <umod:element symbol="H" number="22"/>
684 <umod:element symbol="2H" number="4"/>
685 <umod:element symbol="C" number="15"/>
686 <umod:element symbol="N" number="3"/>
687 <umod:element symbol="O" number="3"/>
688 <umod:element symbol="S" number="1"/>
689 </umod:Ignore>
690 <umod:Ignore mono_mass="411.288115" avge_mass="411.6092"
691 composition="H(27) 2H(8) C(18) N(4) O(4) S ">
692 <umod:element symbol="H" number="27"/>
693 <umod:element symbol="2H" number="8"/>
694 <umod:element symbol="C" number="18"/>
695 <umod:element symbol="N" number="4"/>
696 <umod:element symbol="O" number="4"/>
697 <umod:element symbol="S" number="1"/>
698 </umod:Ignore>
699 <umod:Ignore mono_mass="485.270751" avge_mass="485.7109"
700 composition="H(29) 2H(8) C(20) N(4) O(5) S(2) ">
701 <umod:element symbol="H" number="29"/>
702 <umod:element symbol="2H" number="8"/>
703 <umod:element symbol="C" number="20"/>
704 <umod:element symbol="N" number="4"/>
705 <umod:element symbol="O" number="5"/>
706 <umod:element symbol="S" number="2"/>
707 </umod:Ignore>
708 <umod:Ignore mono_mass="509.270751" avge_mass="509.7323"
709 composition="H(29) 2H(8) C(22) N(4) O(5) S(2) ">
710 <umod:element symbol="H" number="29"/>
711 <umod:element symbol="2H" number="8"/>
712 <umod:element symbol="C" number="22"/>
713 <umod:element symbol="N" number="4"/>
714 <umod:element symbol="O" number="5"/>
715 <umod:element symbol="S" number="2"/>
716 </umod:Ignore>
717 <umod:xref>
718 <umod:text>Structure</umod:text>
719 <umod:source>Misc. URL</umod:source>
720 <umod:url>http://www.chemsoc.org/exemplarchem/entries/2002/proteomics/images/icat_reagent.gif</umod:url>
721 </umod:xref>
722 <umod:xref>
723 <umod:text>Molecular &amp; Cellular Proteomics 2:428-442, 2003</umod:text>
724 <umod:source>Journal</umod:source>
725 <umod:url>http://www.mcponline.org/cgi/content/full/2/7/428</umod:url>
726 </umod:xref>
727 </umod:mod>
728 <umod:mod title="ICAT-D" full_name="Applied Biosystems original ICAT(TM) d0"
729 username_of_poster="unimod"
730 group_of_poster="admin"
731 date_time_posted="2002-08-19 19:17:11"
732 date_time_modified="2006-10-16 16:53:48"
733 approved="1"
734 record_id="13">
735 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Isotopic label"
736 spec_group="1"/>
737 <umod:delta mono_mass="442.224991" avge_mass="442.5728"
738 composition="H(34) C(20) N(4) O(5) S">
739 <umod:element symbol="H" number="34"/>
740 <umod:element symbol="C" number="20"/>
741 <umod:element symbol="N" number="4"/>
742 <umod:element symbol="O" number="5"/>
743 <umod:element symbol="S" number="1"/>
744 </umod:delta>
745 <umod:Ignore mono_mass="227.085423" avge_mass="227.3033"
746 composition="H(15) C(10) N(2) O(2) S ">
747 <umod:element symbol="H" number="15"/>
748 <umod:element symbol="C" number="10"/>
749 <umod:element symbol="N" number="2"/>
750 <umod:element symbol="O" number="2"/>
751 <umod:element symbol="S" number="1"/>
752 </umod:Ignore>
753 <umod:Ignore mono_mass="284.143273" avge_mass="284.3977"
754 composition="H(22) C(13) N(3) O(2) S ">
755 <umod:element symbol="H" number="22"/>
756 <umod:element symbol="C" number="13"/>
757 <umod:element symbol="N" number="3"/>
758 <umod:element symbol="O" number="2"/>
759 <umod:element symbol="S" number="1"/>
760 </umod:Ignore>
761 <umod:Ignore mono_mass="328.169488" avge_mass="328.4502"
762 composition="H(26) C(15) N(3) O(3) S ">
763 <umod:element symbol="H" number="26"/>
764 <umod:element symbol="C" number="15"/>
765 <umod:element symbol="N" number="3"/>
766 <umod:element symbol="O" number="3"/>
767 <umod:element symbol="S" number="1"/>
768 </umod:Ignore>
769 <umod:Ignore mono_mass="403.237901" avge_mass="403.5599"
770 composition="H(35) C(18) N(4) O(4) S ">
771 <umod:element symbol="H" number="35"/>
772 <umod:element symbol="C" number="18"/>
773 <umod:element symbol="N" number="4"/>
774 <umod:element symbol="O" number="4"/>
775 <umod:element symbol="S" number="1"/>
776 </umod:Ignore>
777 <umod:Ignore mono_mass="477.220537" avge_mass="477.6616"
778 composition="H(37) C(20) N(4) O(5) S(2) ">
779 <umod:element symbol="H" number="37"/>
780 <umod:element symbol="C" number="20"/>
781 <umod:element symbol="N" number="4"/>
782 <umod:element symbol="O" number="5"/>
783 <umod:element symbol="S" number="2"/>
784 </umod:Ignore>
785 <umod:Ignore mono_mass="501.220537" avge_mass="501.683"
786 composition="H(37) C(22) N(4) O(5) S(2) ">
787 <umod:element symbol="H" number="37"/>
788 <umod:element symbol="C" number="22"/>
789 <umod:element symbol="N" number="4"/>
790 <umod:element symbol="O" number="5"/>
791 <umod:element symbol="S" number="2"/>
792 </umod:Ignore>
793 <umod:xref>
794 <umod:text>Structure</umod:text>
795 <umod:source>Misc. URL</umod:source>
796 <umod:url>http://www.chemsoc.org/exemplarchem/entries/2002/proteomics/images/icat_reagent.gif</umod:url>
797 </umod:xref>
798 <umod:xref>
799 <umod:text>Molecular &amp; Cellular Proteomics 2:428-442, 2003</umod:text>
800 <umod:source>Journal</umod:source>
801 <umod:url>http://www.mcponline.org/cgi/content/full/2/7/428</umod:url>
802 </umod:xref>
803 </umod:mod>
804 <umod:mod title="NIPCAM" full_name="N-isopropylcarboxamidomethyl"
805 username_of_poster="unimod"
806 group_of_poster="admin"
807 date_time_posted="2002-08-19 19:17:11"
808 date_time_modified="2006-10-16 12:39:14"
809 approved="1"
810 record_id="17">
811 <umod:specificity hidden="0" site="C" position="Anywhere" classification="Chemical derivative"
812 spec_group="1"/>
813 <umod:delta mono_mass="99.068414" avge_mass="99.1311" composition="H(9) C(5) N O">
814 <umod:element symbol="H" number="9"/>
815 <umod:element symbol="C" number="5"/>
816 <umod:element symbol="N" number="1"/>
817 <umod:element symbol="O" number="1"/>
818 </umod:delta>
819 <umod:alt_name>Dimethylacrylamide, DMA</umod:alt_name>
820 <umod:xref>
821 <umod:text>Krutzsch and Inman, Analytical Biochemistry, 209, 109-116, (1993)</umod:text>
822 <umod:source>Journal</umod:source>
823 <umod:url/>
824 </umod:xref>
825 <umod:xref>
826 <umod:text>Galvani et.al. (2000) Electrophoresis vol 22 p2046-p2074</umod:text>
827 <umod:source>Journal</umod:source>
828 <umod:url/>
829 </umod:xref>
830 <umod:xref>
831 <umod:text>8465942</umod:text>
832 <umod:source>PubMed PMID</umod:source>
833 <umod:url/>
834 </umod:xref>
835 <umod:xref>
836 <umod:text>11465505</umod:text>
837 <umod:source>PubMed PMID</umod:source>
838 <umod:url/>
839 </umod:xref>
840 </umod:mod>
841 <umod:mod title="PEO-Iodoacetyl-LC-Biotin"
842 full_name="Biotinyl-iodoacetamidyl-3,6-dioxaoctanediamine"
843 username_of_poster="unimod"
844 group_of_poster="admin"
845 date_time_posted="2002-08-19 19:17:11"
846 date_time_modified="2006-11-14 11:40:00"
847 approved="0"
848 record_id="20">
849 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Chemical derivative"
850 spec_group="1"/>
851 <umod:delta mono_mass="414.193691" avge_mass="414.5196"
852 composition="H(30) C(18) N(4) O(5) S">
853 <umod:element symbol="H" number="30"/>
854 <umod:element symbol="C" number="18"/>
855 <umod:element symbol="N" number="4"/>
856 <umod:element symbol="O" number="5"/>
857 <umod:element symbol="S" number="1"/>
858 </umod:delta>
859 <umod:alt_name>Pierce EZ-Link PEO-Iodoacetyl Biotin</umod:alt_name>
860 <umod:xref>
861 <umod:text>12038753</umod:text>
862 <umod:source>PubMed PMID</umod:source>
863 <umod:url/>
864 </umod:xref>
865 <umod:xref>
866 <umod:text>J. Biol. Chem., Vol. 278, Issue 7, 4500-4509, February 14, 2003</umod:text>
867 <umod:source>Journal</umod:source>
868 <umod:url>http://www.jbc.org/cgi/content/full/278/7/4500#F1</umod:url>
869 </umod:xref>
870 <umod:xref>
871 <umod:text>15253424</umod:text>
872 <umod:source>PubMed PMID</umod:source>
873 <umod:url/>
874 </umod:xref>
875 </umod:mod>
876 <umod:mod title="Phospho" full_name="Phosphorylation" username_of_poster="unimod"
877 group_of_poster="admin"
878 date_time_posted="2002-08-19 19:17:11"
879 date_time_modified="2006-10-16 12:11:24"
880 approved="1"
881 record_id="21">
882 <umod:specificity hidden="1" site="R" position="Anywhere" classification="Post-translational"
883 spec_group="6"/>
884 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Post-translational"
885 spec_group="5">
886 <umod:misc_notes>Rare</umod:misc_notes>
887 </umod:specificity>
888 <umod:specificity hidden="1" site="D" position="Anywhere" classification="Post-translational"
889 spec_group="3">
890 <umod:misc_notes>Rare</umod:misc_notes>
891 </umod:specificity>
892 <umod:specificity hidden="0" site="Y" position="Anywhere" classification="Post-translational"
893 spec_group="2">
894 <umod:misc_notes>Usually don't see beta elimination of phosphate</umod:misc_notes>
895 </umod:specificity>
896 <umod:specificity hidden="1" site="H" position="Anywhere" classification="Post-translational"
897 spec_group="4">
898 <umod:misc_notes>Rare</umod:misc_notes>
899 </umod:specificity>
900 <umod:specificity hidden="0" site="T" position="Anywhere" classification="Post-translational"
901 spec_group="1">
902 <umod:NeutralLoss mono_mass="97.976896" avge_mass="97.9952" flag="false"
903 composition="H(3) O(4) P">
904 <umod:element symbol="H" number="3"/>
905 <umod:element symbol="O" number="4"/>
906 <umod:element symbol="P" number="1"/>
907 </umod:NeutralLoss>
908 <umod:NeutralLoss mono_mass="0.000000" avge_mass="0.0000" flag="false" composition="0"/>
909 </umod:specificity>
910 <umod:specificity hidden="0" site="S" position="Anywhere" classification="Post-translational"
911 spec_group="1">
912 <umod:NeutralLoss mono_mass="0.000000" avge_mass="0.0000" flag="false" composition="0"/>
913 <umod:NeutralLoss mono_mass="97.976896" avge_mass="97.9952" flag="false"
914 composition="H(3) O(4) P">
915 <umod:element symbol="H" number="3"/>
916 <umod:element symbol="O" number="4"/>
917 <umod:element symbol="P" number="1"/>
918 </umod:NeutralLoss>
919 </umod:specificity>
920 <umod:delta mono_mass="79.966331" avge_mass="79.9799" composition="H O(3) P">
921 <umod:element symbol="H" number="1"/>
922 <umod:element symbol="O" number="3"/>
923 <umod:element symbol="P" number="1"/>
924 </umod:delta>
925 <umod:xref>
926 <umod:text>IonSource</umod:text>
927 <umod:source>Misc. URL</umod:source>
928 <umod:url>http://www.ionsource.com/Card/phos/phos.htm</umod:url>
929 </umod:xref>
930 <umod:xref>
931 <umod:text>AA0037</umod:text>
932 <umod:source>RESID</umod:source>
933 <umod:url/>
934 </umod:xref>
935 <umod:xref>
936 <umod:text>AA0033</umod:text>
937 <umod:source>RESID</umod:source>
938 <umod:url/>
939 </umod:xref>
940 <umod:xref>
941 <umod:text>AA0038</umod:text>
942 <umod:source>RESID</umod:source>
943 <umod:url/>
944 </umod:xref>
945 <umod:xref>
946 <umod:text>AA0039</umod:text>
947 <umod:source>RESID</umod:source>
948 <umod:url/>
949 </umod:xref>
950 <umod:xref>
951 <umod:text>AA0222</umod:text>
952 <umod:source>RESID</umod:source>
953 <umod:url/>
954 </umod:xref>
955 <umod:xref>
956 <umod:text>PHOS</umod:text>
957 <umod:source>FindMod</umod:source>
958 <umod:url/>
959 </umod:xref>
960 <umod:xref>
961 <umod:text>AA0034</umod:text>
962 <umod:source>RESID</umod:source>
963 <umod:url/>
964 </umod:xref>
965 <umod:xref>
966 <umod:text>AA0036</umod:text>
967 <umod:source>RESID</umod:source>
968 <umod:url/>
969 </umod:xref>
970 <umod:xref>
971 <umod:text>AA0035</umod:text>
972 <umod:source>RESID</umod:source>
973 <umod:url/>
974 </umod:xref>
975 <umod:misc_notes>Protein which is posttranslationally modified by the attachment of at least one phosphate group usually on serine, threonine or tyrosine residues, but also on aspartic acid or histidine residues.</umod:misc_notes>
976 </umod:mod>
977 <umod:mod title="Dehydrated" full_name="Dehydration" username_of_poster="unimod"
978 group_of_poster="admin"
979 date_time_posted="2002-08-19 19:17:11"
980 date_time_modified="2006-11-14 11:05:47"
981 approved="0"
982 record_id="23">
983 <umod:specificity hidden="1" site="D" position="Anywhere" classification="Chemical derivative"
984 spec_group="6"/>
985 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="Post-translational"
986 spec_group="5">
987 <umod:misc_notes>beta-elimination</umod:misc_notes>
988 </umod:specificity>
989 <umod:specificity hidden="1" site="T" position="Anywhere" classification="Post-translational"
990 spec_group="4">
991 <umod:misc_notes>beta-elimination</umod:misc_notes>
992 </umod:specificity>
993 <umod:specificity hidden="1" site="S" position="Anywhere" classification="Post-translational"
994 spec_group="3">
995 <umod:misc_notes>beta-elimination</umod:misc_notes>
996 </umod:specificity>
997 <umod:specificity hidden="1" site="N" position="Protein C-term"
998 classification="Post-translational"
999 spec_group="1"/>
1000 <umod:specificity hidden="1" site="Q" position="Protein C-term"
1001 classification="Post-translational"
1002 spec_group="2"/>
1003 <umod:specificity hidden="0" site="C" position="Any N-term" classification="Artefact"
1004 spec_group="7">
1005 <umod:misc_notes>Pyro-carboxymethyl as a delta from Carboxymethyl-Cys</umod:misc_notes>
1006 </umod:specificity>
1007 <umod:delta mono_mass="-18.010565" avge_mass="-18.0153" composition="H(-2) O(-1)">
1008 <umod:element symbol="H" number="-2"/>
1009 <umod:element symbol="O" number="-1"/>
1010 </umod:delta>
1011 <umod:alt_name>didehydroalanine</umod:alt_name>
1012 <umod:alt_name>C-terminal imide</umod:alt_name>
1013 <umod:alt_name>Prompt loss of phosphate from phosphorylated residue</umod:alt_name>
1014 <umod:alt_name>D-Succinimide</umod:alt_name>
1015 <umod:xref>
1016 <umod:text>DHAS</umod:text>
1017 <umod:source>FindMod</umod:source>
1018 <umod:url/>
1019 </umod:xref>
1020 <umod:xref>
1021 <umod:text>AA0303</umod:text>
1022 <umod:source>RESID</umod:source>
1023 <umod:url/>
1024 </umod:xref>
1025 <umod:xref>
1026 <umod:text>AA0302</umod:text>
1027 <umod:source>RESID</umod:source>
1028 <umod:url/>
1029 </umod:xref>
1030 <umod:xref>
1031 <umod:text>AA0181</umod:text>
1032 <umod:source>RESID</umod:source>
1033 <umod:url/>
1034 </umod:xref>
1035 <umod:xref>
1036 <umod:text>AA0182</umod:text>
1037 <umod:source>RESID</umod:source>
1038 <umod:url/>
1039 </umod:xref>
1040 <umod:xref>
1041 <umod:text>DHB</umod:text>
1042 <umod:source>FindMod</umod:source>
1043 <umod:url/>
1044 </umod:xref>
1045 </umod:mod>
1046 <umod:mod title="Propionamide" full_name="Acrylamide adduct" username_of_poster="unimod"
1047 group_of_poster="admin"
1048 date_time_posted="2002-08-19 19:17:11"
1049 date_time_modified="2006-10-16 10:35:51"
1050 approved="1"
1051 record_id="24">
1052 <umod:specificity hidden="0" site="C" position="Anywhere" classification="Artefact"
1053 spec_group="1"/>
1054 <umod:delta mono_mass="71.037114" avge_mass="71.0779" composition="H(5) C(3) N O">
1055 <umod:element symbol="H" number="5"/>
1056 <umod:element symbol="C" number="3"/>
1057 <umod:element symbol="N" number="1"/>
1058 <umod:element symbol="O" number="1"/>
1059 </umod:delta>
1060 </umod:mod>
1061 <umod:mod title="Pyridylacetyl" full_name="pyridylacetyl" username_of_poster="unimod"
1062 group_of_poster="admin"
1063 date_time_posted="2002-08-19 19:17:11"
1064 date_time_modified="2006-10-16 12:47:43"
1065 approved="1"
1066 record_id="25">
1067 <umod:specificity hidden="1" site="N-term" position="Any N-term"
1068 classification="Chemical derivative"
1069 spec_group="2"/>
1070 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Chemical derivative"
1071 spec_group="1"/>
1072 <umod:delta mono_mass="119.037114" avge_mass="119.1207" composition="H(5) C(7) N O">
1073 <umod:element symbol="H" number="5"/>
1074 <umod:element symbol="C" number="7"/>
1075 <umod:element symbol="N" number="1"/>
1076 <umod:element symbol="O" number="1"/>
1077 </umod:delta>
1078 <umod:xref>
1079 <umod:text>9276974</umod:text>
1080 <umod:source>PubMed PMID</umod:source>
1081 <umod:url/>
1082 </umod:xref>
1083 </umod:mod>
1084 <umod:mod title="Pyro-carbamidomethyl"
1085 full_name="S-carbamoylmethylcysteine cyclization (N-terminus)"
1086 username_of_poster="unimod"
1087 group_of_poster="admin"
1088 date_time_posted="2002-08-19 19:17:11"
1089 date_time_modified="2006-11-14 11:05:25"
1090 approved="0"
1091 record_id="26">
1092 <umod:specificity hidden="0" site="C" position="Any N-term" classification="Artefact"
1093 spec_group="1"/>
1094 <umod:delta mono_mass="39.994915" avge_mass="40.0208" composition="C(2) O">
1095 <umod:element symbol="C" number="2"/>
1096 <umod:element symbol="O" number="1"/>
1097 </umod:delta>
1098 <umod:alt_name>Carboxymethyl-Cys cyclization (N-terminus)</umod:alt_name>
1099 <umod:alt_name>Carbamidomethyl-Cys cyclization (N-terminus)</umod:alt_name>
1100 <umod:xref>
1101 <umod:text>12643538</umod:text>
1102 <umod:source>PubMed PMID</umod:source>
1103 <umod:url/>
1104 </umod:xref>
1105 <umod:xref>
1106 <umod:text>J. Proteome Res. 1, 181-187 (2002)</umod:text>
1107 <umod:source>Journal</umod:source>
1108 <umod:url/>
1109 </umod:xref>
1110 <umod:misc_notes>Cyclisation of N-term Carbamidomethyl-Cys or Carboxymethyl-Cys. The delta is relative to Cys. For a delta relative to alkylated Cys, see Ammonia-loss and Dehydrated.</umod:misc_notes>
1111 </umod:mod>
1112 <umod:mod title="Glu-&gt;pyro-Glu" full_name="Pyro-glu from E" username_of_poster="unimod"
1113 group_of_poster="admin"
1114 date_time_posted="2002-08-19 19:17:11"
1115 date_time_modified="2008-06-05 13:54:56"
1116 approved="1"
1117 record_id="27">
1118 <umod:specificity hidden="0" site="E" position="Any N-term" classification="Artefact"
1119 spec_group="1"/>
1120 <umod:delta mono_mass="-18.010565" avge_mass="-18.0153" composition="H(-2) O(-1)">
1121 <umod:element symbol="H" number="-2"/>
1122 <umod:element symbol="O" number="-1"/>
1123 </umod:delta>
1124 <umod:xref>
1125 <umod:text>AA0031</umod:text>
1126 <umod:source>RESID</umod:source>
1127 <umod:url/>
1128 </umod:xref>
1129 <umod:xref>
1130 <umod:text>Miller et.al. Arch. Biochem. Biophy. (1993) 301, 41-52.</umod:text>
1131 <umod:source>Journal</umod:source>
1132 <umod:url/>
1133 </umod:xref>
1134 <umod:xref>
1135 <umod:text>8442665</umod:text>
1136 <umod:source>PubMed PMID</umod:source>
1137 <umod:url/>
1138 </umod:xref>
1139 <umod:xref>
1140 <umod:text>PYRE</umod:text>
1141 <umod:source>FindMod</umod:source>
1142 <umod:url/>
1143 </umod:xref>
1144 </umod:mod>
1145 <umod:mod title="Gln-&gt;pyro-Glu" full_name="Pyro-glu from Q" username_of_poster="unimod"
1146 group_of_poster="admin"
1147 date_time_posted="2002-08-19 19:17:11"
1148 date_time_modified="2006-10-13 17:06:57"
1149 approved="1"
1150 record_id="28">
1151 <umod:specificity hidden="0" site="Q" position="Any N-term" classification="Artefact"
1152 spec_group="1"/>
1153 <umod:delta mono_mass="-17.026549" avge_mass="-17.0305" composition="H(-3) N(-1)">
1154 <umod:element symbol="H" number="-3"/>
1155 <umod:element symbol="N" number="-1"/>
1156 </umod:delta>
1157 <umod:xref>
1158 <umod:text>AA0031</umod:text>
1159 <umod:source>RESID</umod:source>
1160 <umod:url/>
1161 </umod:xref>
1162 <umod:xref>
1163 <umod:text>PYRR</umod:text>
1164 <umod:source>FindMod</umod:source>
1165 <umod:url/>
1166 </umod:xref>
1167 </umod:mod>
1168 <umod:mod title="SMA" full_name="N-Succinimidyl-3-morpholine acetate"
1169 username_of_poster="unimod"
1170 group_of_poster="admin"
1171 date_time_posted="2002-08-19 19:17:11"
1172 date_time_modified="2006-11-14 11:41:18"
1173 approved="1"
1174 record_id="29">
1175 <umod:specificity hidden="1" site="N-term" position="Any N-term"
1176 classification="Chemical derivative"
1177 spec_group="2"/>
1178 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Chemical derivative"
1179 spec_group="1"/>
1180 <umod:delta mono_mass="127.063329" avge_mass="127.1412" composition="H(9) C(6) N O(2)">
1181 <umod:element symbol="H" number="9"/>
1182 <umod:element symbol="C" number="6"/>
1183 <umod:element symbol="N" number="1"/>
1184 <umod:element symbol="O" number="2"/>
1185 </umod:delta>
1186 <umod:xref>
1187 <umod:text>10446193</umod:text>
1188 <umod:source>PubMed PMID</umod:source>
1189 <umod:url/>
1190 </umod:xref>
1191 <umod:xref>
1192 <umod:text>Sherman, N. E., Yates, N. A., Shabanowitz, J., Hunt, D. F., Jeffery, W. A., Bartlet-Jones, M., and Pappin, D. J. C. (1995) Proceedings of the 43rd ASMS Conference on Mass Spectrometry and Allied Topics, May 21-26, 1995, Atlanta, GA</umod:text>
1193 <umod:source>Journal</umod:source>
1194 <umod:url/>
1195 </umod:xref>
1196 </umod:mod>
1197 <umod:mod title="Cation:Na" full_name="Sodium adduct" username_of_poster="unimod"
1198 group_of_poster="admin"
1199 date_time_posted="2002-08-19 19:17:11"
1200 date_time_modified="2006-10-14 19:43:17"
1201 approved="1"
1202 record_id="30">
1203 <umod:specificity hidden="0" site="D" position="Anywhere" classification="Artefact"
1204 spec_group="2"/>
1205 <umod:specificity hidden="0" site="C-term" position="Any C-term" classification="Artefact"
1206 spec_group="1"/>
1207 <umod:specificity hidden="0" site="E" position="Anywhere" classification="Artefact"
1208 spec_group="2"/>
1209 <umod:delta mono_mass="21.981943" avge_mass="21.9818" composition="H(-1) Na">
1210 <umod:element symbol="H" number="-1"/>
1211 <umod:element symbol="Na" number="1"/>
1212 </umod:delta>
1213 <umod:misc_notes>Proton replaced by sodium cation</umod:misc_notes>
1214 </umod:mod>
1215 <umod:mod title="Pyridylethyl" full_name="S-pyridylethylation"
1216 username_of_poster="unimod"
1217 group_of_poster="admin"
1218 date_time_posted="2002-08-19 19:17:11"
1219 date_time_modified="2006-10-16 12:43:38"
1220 approved="1"
1221 record_id="31">
1222 <umod:specificity hidden="0" site="C" position="Anywhere" classification="Chemical derivative"
1223 spec_group="1"/>
1224 <umod:delta mono_mass="105.057849" avge_mass="105.1372" composition="H(7) C(7) N">
1225 <umod:element symbol="H" number="7"/>
1226 <umod:element symbol="C" number="7"/>
1227 <umod:element symbol="N" number="1"/>
1228 </umod:delta>
1229 <umod:xref>
1230 <umod:text>11760118</umod:text>
1231 <umod:source>PubMed PMID</umod:source>
1232 <umod:url/>
1233 </umod:xref>
1234 </umod:mod>
1235 <umod:mod title="Methyl" full_name="Methylation" username_of_poster="unimod"
1236 group_of_poster="admin"
1237 date_time_posted="2002-08-19 19:17:11"
1238 date_time_modified="2006-10-14 10:32:35"
1239 approved="1"
1240 record_id="34">
1241 <umod:specificity hidden="1" site="T" position="Anywhere" classification="Post-translational"
1242 spec_group="14"/>
1243 <umod:specificity hidden="1" site="S" position="Anywhere" classification="Post-translational"
1244 spec_group="13"/>
1245 <umod:specificity hidden="1" site="N-term" position="Protein N-term"
1246 classification="Post-translational"
1247 spec_group="10"/>
1248 <umod:specificity hidden="0" site="E" position="Anywhere" classification="Post-translational"
1249 spec_group="12"/>
1250 <umod:specificity hidden="0" site="D" position="Anywhere" classification="Post-translational"
1251 spec_group="12"/>
1252 <umod:specificity hidden="0" site="C-term" position="Any C-term" classification="Multiple"
1253 spec_group="11"/>
1254 <umod:specificity hidden="1" site="L" position="Anywhere" classification="Post-translational"
1255 spec_group="9"/>
1256 <umod:specificity hidden="1" site="I" position="Anywhere" classification="Post-translational"
1257 spec_group="8"/>
1258 <umod:specificity hidden="1" site="R" position="Anywhere" classification="Post-translational"
1259 spec_group="7"/>
1260 <umod:specificity hidden="1" site="N-term" position="Any N-term"
1261 classification="Chemical derivative"
1262 spec_group="5"/>
1263 <umod:specificity hidden="1" site="Q" position="Anywhere" classification="Post-translational"
1264 spec_group="6"/>
1265 <umod:specificity hidden="1" site="N" position="Anywhere" classification="Post-translational"
1266 spec_group="4"/>
1267 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Post-translational"
1268 spec_group="3"/>
1269 <umod:specificity hidden="1" site="H" position="Anywhere" classification="Post-translational"
1270 spec_group="2"/>
1271 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Post-translational"
1272 spec_group="1"/>
1273 <umod:delta mono_mass="14.015650" avge_mass="14.0266" composition="H(2) C">
1274 <umod:element symbol="H" number="2"/>
1275 <umod:element symbol="C" number="1"/>
1276 </umod:delta>
1277 <umod:alt_name>methyl ester</umod:alt_name>
1278 <umod:xref>
1279 <umod:text>METH</umod:text>
1280 <umod:source>FindMod</umod:source>
1281 <umod:url/>
1282 </umod:xref>
1283 <umod:xref>
1284 <umod:text>AA0318</umod:text>
1285 <umod:source>RESID</umod:source>
1286 <umod:url/>
1287 </umod:xref>
1288 <umod:xref>
1289 <umod:text>AA0338</umod:text>
1290 <umod:source>RESID</umod:source>
1291 <umod:url/>
1292 </umod:xref>
1293 <umod:xref>
1294 <umod:text>AA0064</umod:text>
1295 <umod:source>RESID</umod:source>
1296 <umod:url/>
1297 </umod:xref>
1298 <umod:xref>
1299 <umod:text>AA0061</umod:text>
1300 <umod:source>RESID</umod:source>
1301 <umod:url/>
1302 </umod:xref>
1303 <umod:xref>
1304 <umod:text>AA0063</umod:text>
1305 <umod:source>RESID</umod:source>
1306 <umod:url/>
1307 </umod:xref>
1308 <umod:xref>
1309 <umod:text>AA0065</umod:text>
1310 <umod:source>RESID</umod:source>
1311 <umod:url/>
1312 </umod:xref>
1313 <umod:xref>
1314 <umod:text>AA0069</umod:text>
1315 <umod:source>RESID</umod:source>
1316 <umod:url/>
1317 </umod:xref>
1318 <umod:xref>
1319 <umod:text>AA0336</umod:text>
1320 <umod:source>RESID</umod:source>
1321 <umod:url/>
1322 </umod:xref>
1323 <umod:xref>
1324 <umod:text>AA0305</umod:text>
1325 <umod:source>RESID</umod:source>
1326 <umod:url/>
1327 </umod:xref>
1328 <umod:xref>
1329 <umod:text>AA0272</umod:text>
1330 <umod:source>RESID</umod:source>
1331 <umod:url/>
1332 </umod:xref>
1333 <umod:xref>
1334 <umod:text>AA0076</umod:text>
1335 <umod:source>RESID</umod:source>
1336 <umod:url/>
1337 </umod:xref>
1338 <umod:xref>
1339 <umod:text>AA0071</umod:text>
1340 <umod:source>RESID</umod:source>
1341 <umod:url/>
1342 </umod:xref>
1343 <umod:xref>
1344 <umod:text>AA0070</umod:text>
1345 <umod:source>RESID</umod:source>
1346 <umod:url/>
1347 </umod:xref>
1348 <umod:xref>
1349 <umod:text>AA0073</umod:text>
1350 <umod:source>RESID</umod:source>
1351 <umod:url/>
1352 </umod:xref>
1353 <umod:xref>
1354 <umod:text>AA0234</umod:text>
1355 <umod:source>RESID</umod:source>
1356 <umod:url/>
1357 </umod:xref>
1358 <umod:xref>
1359 <umod:text>AA0273</umod:text>
1360 <umod:source>RESID</umod:source>
1361 <umod:url/>
1362 </umod:xref>
1363 <umod:xref>
1364 <umod:text>AA0317</umod:text>
1365 <umod:source>RESID</umod:source>
1366 <umod:url/>
1367 </umod:xref>
1368 <umod:xref>
1369 <umod:text>AA0337</umod:text>
1370 <umod:source>RESID</umod:source>
1371 <umod:url/>
1372 </umod:xref>
1373 <umod:xref>
1374 <umod:text>AA0299</umod:text>
1375 <umod:source>RESID</umod:source>
1376 <umod:url/>
1377 </umod:xref>
1378 <umod:xref>
1379 <umod:text>AA0072</umod:text>
1380 <umod:source>RESID</umod:source>
1381 <umod:url/>
1382 </umod:xref>
1383 <umod:xref>
1384 <umod:text>11875433</umod:text>
1385 <umod:source>PubMed PMID</umod:source>
1386 <umod:url/>
1387 </umod:xref>
1388 <umod:xref>
1389 <umod:text>AA0105</umod:text>
1390 <umod:source>RESID</umod:source>
1391 <umod:url/>
1392 </umod:xref>
1393 </umod:mod>
1394 <umod:mod title="Oxidation" full_name="Oxidation or Hydroxylation"
1395 username_of_poster="unimod"
1396 group_of_poster="admin"
1397 date_time_posted="2002-08-19 19:17:11"
1398 date_time_modified="2008-02-15 05:37:07"
1399 approved="0"
1400 record_id="35">
1401 <umod:specificity hidden="0" site="W" position="Anywhere" classification="Artefact"
1402 spec_group="10"/>
1403 <umod:specificity hidden="0" site="H" position="Anywhere" classification="Artefact"
1404 spec_group="10"/>
1405 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Post-translational"
1406 spec_group="9">
1407 <umod:misc_notes>Cysteine sulfenic acid</umod:misc_notes>
1408 </umod:specificity>
1409 <umod:specificity hidden="0" site="M" position="Anywhere" classification="Artefact"
1410 spec_group="8">
1411 <umod:NeutralLoss mono_mass="0.000000" avge_mass="0.0000" flag="false" composition="0"/>
1412 <umod:NeutralLoss mono_mass="63.998285" avge_mass="64.1069" flag="false" composition="H(4) C O S">
1413 <umod:element symbol="H" number="4"/>
1414 <umod:element symbol="C" number="1"/>
1415 <umod:element symbol="O" number="1"/>
1416 <umod:element symbol="S" number="1"/>
1417 </umod:NeutralLoss>
1418 </umod:specificity>
1419 <umod:specificity hidden="1" site="R" position="Anywhere" classification="Post-translational"
1420 spec_group="7"/>
1421 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="Post-translational"
1422 spec_group="6"/>
1423 <umod:specificity hidden="1" site="F" position="Anywhere" classification="Artefact"
1424 spec_group="5"/>
1425 <umod:specificity hidden="1" site="P" position="Anywhere" classification="Post-translational"
1426 spec_group="4">
1427 <umod:misc_notes>Proline oxidation to glutamic semialdehyde</umod:misc_notes>
1428 </umod:specificity>
1429 <umod:specificity hidden="1" site="N" position="Anywhere" classification="Post-translational"
1430 spec_group="3"/>
1431 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Post-translational"
1432 spec_group="2"/>
1433 <umod:specificity hidden="1" site="D" position="Anywhere" classification="Post-translational"
1434 spec_group="1"/>
1435 <umod:specificity hidden="1" site="G" position="Any C-term" classification="Pre-translational"
1436 spec_group="11">
1437 <umod:misc_notes>Hydroxyglycine derivative in amidation pathway</umod:misc_notes>
1438 </umod:specificity>
1439 <umod:delta mono_mass="15.994915" avge_mass="15.9994" composition="O">
1440 <umod:element symbol="O" number="1"/>
1441 </umod:delta>
1442 <umod:xref>
1443 <umod:text>HYDR</umod:text>
1444 <umod:source>FindMod</umod:source>
1445 <umod:url/>
1446 </umod:xref>
1447 <umod:xref>
1448 <umod:text>AA0322</umod:text>
1449 <umod:source>RESID</umod:source>
1450 <umod:url/>
1451 </umod:xref>
1452 <umod:xref>
1453 <umod:text>11212008</umod:text>
1454 <umod:source>PubMed PMID</umod:source>
1455 <umod:url/>
1456 </umod:xref>
1457 <umod:xref>
1458 <umod:text>11120890</umod:text>
1459 <umod:source>PubMed PMID</umod:source>
1460 <umod:url/>
1461 </umod:xref>
1462 <umod:xref>
1463 <umod:text>DOPA</umod:text>
1464 <umod:source>FindMod</umod:source>
1465 <umod:url/>
1466 </umod:xref>
1467 <umod:xref>
1468 <umod:text>CSEA</umod:text>
1469 <umod:source>FindMod</umod:source>
1470 <umod:url/>
1471 </umod:xref>
1472 <umod:xref>
1473 <umod:text>14661084</umod:text>
1474 <umod:source>PubMed PMID</umod:source>
1475 <umod:url/>
1476 </umod:xref>
1477 <umod:xref>
1478 <umod:text>AA0026</umod:text>
1479 <umod:source>RESID</umod:source>
1480 <umod:url/>
1481 </umod:xref>
1482 <umod:xref>
1483 <umod:text>Berlett, Barbara S.; Stadtman, Earl R. Journal of Biological Chemistry (1997), 272(33), 20313-20316.</umod:text>
1484 <umod:source>Journal</umod:source>
1485 <umod:url/>
1486 </umod:xref>
1487 <umod:xref>
1488 <umod:text>15569593</umod:text>
1489 <umod:source>PubMed PMID</umod:source>
1490 <umod:url/>
1491 </umod:xref>
1492 <umod:xref>
1493 <umod:text>AA0205</umod:text>
1494 <umod:source>RESID</umod:source>
1495 <umod:url/>
1496 </umod:xref>
1497 <umod:xref>
1498 <umod:text>AA0215</umod:text>
1499 <umod:source>RESID</umod:source>
1500 <umod:url/>
1501 </umod:xref>
1502 <umod:xref>
1503 <umod:text>Lagerwerf FM, van de Weert M, Heerma W, Haverkamp J, Rapid Commun Mass Spectrom. 1996;10(15):1905-10</umod:text>
1504 <umod:source>Journal</umod:source>
1505 <umod:url/>
1506 </umod:xref>
1507 <umod:xref>
1508 <umod:text>AA0029</umod:text>
1509 <umod:source>RESID</umod:source>
1510 <umod:url/>
1511 </umod:xref>
1512 <umod:xref>
1513 <umod:text>AA0030</umod:text>
1514 <umod:source>RESID</umod:source>
1515 <umod:url/>
1516 </umod:xref>
1517 <umod:xref>
1518 <umod:text>9004526</umod:text>
1519 <umod:source>PubMed PMID</umod:source>
1520 <umod:url/>
1521 </umod:xref>
1522 <umod:xref>
1523 <umod:text>AA0028</umod:text>
1524 <umod:source>RESID</umod:source>
1525 <umod:url/>
1526 </umod:xref>
1527 <umod:xref>
1528 <umod:text>11461766</umod:text>
1529 <umod:source>PubMed PMID</umod:source>
1530 <umod:url/>
1531 </umod:xref>
1532 <umod:xref>
1533 <umod:text>AA0027</umod:text>
1534 <umod:source>RESID</umod:source>
1535 <umod:url/>
1536 </umod:xref>
1537 <umod:xref>
1538 <umod:text>AA0235</umod:text>
1539 <umod:source>RESID</umod:source>
1540 <umod:url/>
1541 </umod:xref>
1542 <umod:xref>
1543 <umod:text>AA0146</umod:text>
1544 <umod:source>RESID</umod:source>
1545 <umod:url/>
1546 </umod:xref>
1547 <umod:xref>
1548 <umod:text>14661085</umod:text>
1549 <umod:source>PubMed PMID</umod:source>
1550 <umod:url/>
1551 </umod:xref>
1552 <umod:xref>
1553 <umod:text>12781462</umod:text>
1554 <umod:source>PubMed PMID</umod:source>
1555 <umod:url/>
1556 </umod:xref>
1557 <umod:xref>
1558 <umod:text>2057999</umod:text>
1559 <umod:source>PubMed PMID</umod:source>
1560 <umod:url/>
1561 </umod:xref>
1562 </umod:mod>
1563 <umod:mod title="Dimethyl" full_name="di-Methylation" username_of_poster="unimod"
1564 group_of_poster="admin"
1565 date_time_posted="2002-08-19 19:17:11"
1566 date_time_modified="2006-10-18 14:35:31"
1567 approved="1"
1568 record_id="36">
1569 <umod:specificity hidden="1" site="N" position="Anywhere" classification="Post-translational"
1570 spec_group="4"/>
1571 <umod:specificity hidden="1" site="N-term" position="Any N-term"
1572 classification="Chemical derivative"
1573 spec_group="3"/>
1574 <umod:specificity hidden="1" site="R" position="Anywhere" classification="Post-translational"
1575 spec_group="2"/>
1576 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Post-translational"
1577 spec_group="1"/>
1578 <umod:specificity hidden="1" site="P" position="Protein N-term"
1579 classification="Post-translational"
1580 spec_group="5"/>
1581 <umod:delta mono_mass="28.031300" avge_mass="28.0532" composition="H(4) C(2)">
1582 <umod:element symbol="H" number="4"/>
1583 <umod:element symbol="C" number="2"/>
1584 </umod:delta>
1585 <umod:xref>
1586 <umod:text>DIMETH</umod:text>
1587 <umod:source>FindMod</umod:source>
1588 <umod:url/>
1589 </umod:xref>
1590 <umod:xref>
1591 <umod:text>AA0311</umod:text>
1592 <umod:source>RESID</umod:source>
1593 <umod:url/>
1594 </umod:xref>
1595 <umod:xref>
1596 <umod:text>AA0068</umod:text>
1597 <umod:source>RESID</umod:source>
1598 <umod:url/>
1599 </umod:xref>
1600 <umod:xref>
1601 <umod:text>14570711</umod:text>
1602 <umod:source>PubMed PMID</umod:source>
1603 <umod:url/>
1604 </umod:xref>
1605 <umod:xref>
1606 <umod:text>AA0067</umod:text>
1607 <umod:source>RESID</umod:source>
1608 <umod:url/>
1609 </umod:xref>
1610 <umod:xref>
1611 <umod:text>12964758</umod:text>
1612 <umod:source>PubMed PMID</umod:source>
1613 <umod:url/>
1614 </umod:xref>
1615 <umod:xref>
1616 <umod:text>AA0075</umod:text>
1617 <umod:source>RESID</umod:source>
1618 <umod:url/>
1619 </umod:xref>
1620 <umod:xref>
1621 <umod:text>AA0066</umod:text>
1622 <umod:source>RESID</umod:source>
1623 <umod:url/>
1624 </umod:xref>
1625 </umod:mod>
1626 <umod:mod title="Trimethyl" full_name="tri-Methylation" username_of_poster="unimod"
1627 group_of_poster="admin"
1628 date_time_posted="2002-08-19 19:17:11"
1629 date_time_modified="2006-10-18 14:31:46"
1630 approved="1"
1631 record_id="37">
1632 <umod:specificity hidden="1" site="A" position="Protein N-term"
1633 classification="Post-translational"
1634 spec_group="3"/>
1635 <umod:specificity hidden="1" site="R" position="Anywhere" classification="Chemical derivative"
1636 spec_group="2"/>
1637 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Post-translational"
1638 spec_group="1"/>
1639 <umod:delta mono_mass="42.046950" avge_mass="42.0797" composition="H(6) C(3)">
1640 <umod:element symbol="H" number="6"/>
1641 <umod:element symbol="C" number="3"/>
1642 </umod:delta>
1643 <umod:xref>
1644 <umod:text>12590383</umod:text>
1645 <umod:source>PubMed PMID</umod:source>
1646 <umod:url/>
1647 </umod:xref>
1648 <umod:xref>
1649 <umod:text>AA0074</umod:text>
1650 <umod:source>RESID</umod:source>
1651 <umod:url/>
1652 </umod:xref>
1653 <umod:xref>
1654 <umod:text>AA0062</umod:text>
1655 <umod:source>RESID</umod:source>
1656 <umod:url/>
1657 </umod:xref>
1658 <umod:xref>
1659 <umod:text>Role of arginine and its methylated derivatives in cancer biology and treatment</umod:text>
1660 <umod:source>Misc. URL</umod:source>
1661 <umod:url>http://www.cancerci.com/content/1/1/3</umod:url>
1662 </umod:xref>
1663 <umod:xref>
1664 <umod:text>J. Hirota et. al., Rapid Commun. Mass Spectrom., 17 371-6 (2003)</umod:text>
1665 <umod:source>Journal</umod:source>
1666 <umod:url/>
1667 </umod:xref>
1668 <umod:xref>
1669 <umod:text>TRIMETH</umod:text>
1670 <umod:source>FindMod</umod:source>
1671 <umod:url/>
1672 </umod:xref>
1673 <umod:misc_notes>RESID gives the delta as 43 Da?</umod:misc_notes>
1674 </umod:mod>
1675 <umod:mod title="Methylthio" full_name="Beta-methylthiolation"
1676 username_of_poster="unimod"
1677 group_of_poster="admin"
1678 date_time_posted="2002-08-19 19:17:11"
1679 date_time_modified="2006-11-14 11:17:13"
1680 approved="0"
1681 record_id="39">
1682 <umod:specificity hidden="0" site="C" position="Anywhere" classification="Multiple"
1683 spec_group="3"/>
1684 <umod:specificity hidden="1" site="N" position="Anywhere" classification="Post-translational"
1685 spec_group="2"/>
1686 <umod:specificity hidden="1" site="D" position="Anywhere" classification="Post-translational"
1687 spec_group="1"/>
1688 <umod:delta mono_mass="45.987721" avge_mass="46.0916" composition="H(2) C S">
1689 <umod:element symbol="H" number="2"/>
1690 <umod:element symbol="C" number="1"/>
1691 <umod:element symbol="S" number="1"/>
1692 </umod:delta>
1693 <umod:alt_name>Methyl methanethiosulfonate</umod:alt_name>
1694 <umod:alt_name>MMTS</umod:alt_name>
1695 <umod:xref>
1696 <umod:text>J. A. Kowalak and K. A. Walsh, Protein Science (1996) 5: 1625-1632</umod:text>
1697 <umod:source>Journal</umod:source>
1698 <umod:url/>
1699 </umod:xref>
1700 <umod:xref>
1701 <umod:text>AA0232</umod:text>
1702 <umod:source>RESID</umod:source>
1703 <umod:url/>
1704 </umod:xref>
1705 <umod:xref>
1706 <umod:text>TRC data sheet</umod:text>
1707 <umod:source>Misc. URL</umod:source>
1708 <umod:url>http://www.trc-canada.com/white_papers.lasso</umod:url>
1709 </umod:xref>
1710 <umod:xref>
1711 <umod:text>Applied Biosystems iTRAQ(TM) Reagents Chemistry Reference Guide Part Number 4351918 Rev. A</umod:text>
1712 <umod:source>Misc. URL</umod:source>
1713 <umod:url>http://docs.appliedbiosystems.com/pebiodocs/04351918.pdf</umod:url>
1714 </umod:xref>
1715 <umod:xref>
1716 <umod:text>AA0320</umod:text>
1717 <umod:source>RESID</umod:source>
1718 <umod:url/>
1719 </umod:xref>
1720 <umod:xref>
1721 <umod:text>8844851</umod:text>
1722 <umod:source>PubMed PMID</umod:source>
1723 <umod:url/>
1724 </umod:xref>
1725 <umod:xref>
1726 <umod:text>AA0101</umod:text>
1727 <umod:source>RESID</umod:source>
1728 <umod:url/>
1729 </umod:xref>
1730 <umod:xref>
1731 <umod:text>BMTH</umod:text>
1732 <umod:source>FindMod</umod:source>
1733 <umod:url/>
1734 </umod:xref>
1735 </umod:mod>
1736 <umod:mod title="Sulfo" full_name="O-Sulfonation" username_of_poster="unimod"
1737 group_of_poster="admin"
1738 date_time_posted="2002-08-19 19:17:11"
1739 date_time_modified="2006-10-16 11:16:55"
1740 approved="1"
1741 record_id="40">
1742 <umod:specificity hidden="0" site="Y" position="Anywhere" classification="Post-translational"
1743 spec_group="3"/>
1744 <umod:specificity hidden="0" site="T" position="Anywhere" classification="Post-translational"
1745 spec_group="2"/>
1746 <umod:specificity hidden="0" site="S" position="Anywhere" classification="Post-translational"
1747 spec_group="1"/>
1748 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Post-translational"
1749 spec_group="4">
1750 <umod:misc_notes>Sulfitolysis</umod:misc_notes>
1751 </umod:specificity>
1752 <umod:delta mono_mass="79.956815" avge_mass="80.0632" composition="O(3) S">
1753 <umod:element symbol="O" number="3"/>
1754 <umod:element symbol="S" number="1"/>
1755 </umod:delta>
1756 <umod:xref>
1757 <umod:text>AA0362</umod:text>
1758 <umod:source>RESID</umod:source>
1759 <umod:url/>
1760 </umod:xref>
1761 <umod:xref>
1762 <umod:text>AA0361</umod:text>
1763 <umod:source>RESID</umod:source>
1764 <umod:url/>
1765 </umod:xref>
1766 <umod:xref>
1767 <umod:text>SULF</umod:text>
1768 <umod:source>FindMod</umod:source>
1769 <umod:url/>
1770 </umod:xref>
1771 <umod:xref>
1772 <umod:text>AA0171</umod:text>
1773 <umod:source>RESID</umod:source>
1774 <umod:url/>
1775 </umod:xref>
1776 <umod:xref>
1777 <umod:text>Medzihradszky et al., Mol. Cell. Proteomics 2004, 3, 429-440</umod:text>
1778 <umod:source>Journal</umod:source>
1779 <umod:url/>
1780 </umod:xref>
1781 <umod:xref>
1782 <umod:text>14752058</umod:text>
1783 <umod:source>PubMed PMID</umod:source>
1784 <umod:url/>
1785 </umod:xref>
1786 <umod:xref>
1787 <umod:text>AA0172</umod:text>
1788 <umod:source>RESID</umod:source>
1789 <umod:url/>
1790 </umod:xref>
1791 </umod:mod>
1792 <umod:mod title="Hex" full_name="Hexose" username_of_poster="unimod"
1793 group_of_poster="admin"
1794 date_time_posted="2002-08-19 19:17:11"
1795 date_time_modified="2006-10-16 14:11:32"
1796 approved="1"
1797 record_id="41">
1798 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="Other glycosylation"
1799 spec_group="8"/>
1800 <umod:specificity hidden="1" site="R" position="Anywhere" classification="Other glycosylation"
1801 spec_group="7"/>
1802 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Other glycosylation"
1803 spec_group="6"/>
1804 <umod:specificity hidden="1" site="T" position="Anywhere" classification="Other glycosylation"
1805 spec_group="4"/>
1806 <umod:specificity hidden="1" site="W" position="Anywhere" classification="Other glycosylation"
1807 spec_group="5"/>
1808 <umod:specificity hidden="1" site="N-term" position="Any N-term"
1809 classification="Other glycosylation"
1810 spec_group="3">
1811 <umod:misc_notes>glycation</umod:misc_notes>
1812 </umod:specificity>
1813 <umod:specificity hidden="1" site="N" position="Anywhere" classification="N-linked glycosylation"
1814 spec_group="2"/>
1815 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Other glycosylation"
1816 spec_group="1">
1817 <umod:misc_notes>glycation</umod:misc_notes>
1818 </umod:specificity>
1819 <umod:delta mono_mass="162.052824" avge_mass="162.1406" composition="Hex">
1820 <umod:element symbol="H" number="10"/>
1821 <umod:element symbol="C" number="6"/>
1822 <umod:element symbol="O" number="5"/>
1823 </umod:delta>
1824 <umod:alt_name>Fructose</umod:alt_name>
1825 <umod:alt_name>Glucose</umod:alt_name>
1826 <umod:alt_name>Galactose</umod:alt_name>
1827 <umod:alt_name>Mannose</umod:alt_name>
1828 <umod:xref>
1829 <umod:text>GLUC</umod:text>
1830 <umod:source>FindMod</umod:source>
1831 <umod:url/>
1832 </umod:xref>
1833 <umod:xref>
1834 <umod:text>15279557</umod:text>
1835 <umod:source>PubMed PMID</umod:source>
1836 <umod:url/>
1837 </umod:xref>
1838 <umod:xref>
1839 <umod:text>AA0152</umod:text>
1840 <umod:source>RESID</umod:source>
1841 <umod:url/>
1842 </umod:xref>
1843 <umod:xref>
1844 <umod:text>AA0157</umod:text>
1845 <umod:source>RESID</umod:source>
1846 <umod:url/>
1847 </umod:xref>
1848 <umod:xref>
1849 <umod:text>AA0327</umod:text>
1850 <umod:source>RESID</umod:source>
1851 <umod:url/>
1852 </umod:xref>
1853 <umod:xref>
1854 <umod:text>AA0217</umod:text>
1855 <umod:source>RESID</umod:source>
1856 <umod:url/>
1857 </umod:xref>
1858 <umod:xref>
1859 <umod:text>CMAN</umod:text>
1860 <umod:source>FindMod</umod:source>
1861 <umod:url/>
1862 </umod:xref>
1863 </umod:mod>
1864 <umod:mod title="Lipoyl" full_name="Lipoyl" username_of_poster="unimod"
1865 group_of_poster="admin"
1866 date_time_posted="2002-08-19 19:17:11"
1867 date_time_modified="2006-10-16 15:06:53"
1868 approved="1"
1869 record_id="42">
1870 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Post-translational"
1871 spec_group="1"/>
1872 <umod:delta mono_mass="188.032956" avge_mass="188.3103" composition="H(12) C(8) O S(2)">
1873 <umod:element symbol="H" number="12"/>
1874 <umod:element symbol="C" number="8"/>
1875 <umod:element symbol="O" number="1"/>
1876 <umod:element symbol="S" number="2"/>
1877 </umod:delta>
1878 <umod:xref>
1879 <umod:text>PDOC00168</umod:text>
1880 <umod:source>Prosite</umod:source>
1881 <umod:url/>
1882 </umod:xref>
1883 <umod:xref>
1884 <umod:text>AA0118</umod:text>
1885 <umod:source>RESID</umod:source>
1886 <umod:url/>
1887 </umod:xref>
1888 <umod:xref>
1889 <umod:text>LIPY</umod:text>
1890 <umod:source>FindMod</umod:source>
1891 <umod:url/>
1892 </umod:xref>
1893 <umod:xref>
1894 <umod:text>3522581</umod:text>
1895 <umod:source>PubMed PMID</umod:source>
1896 <umod:url/>
1897 </umod:xref>
1898 <umod:misc_notes>This group is normally a substituent on N6 of a lysine residue of an enzyme or other protein</umod:misc_notes>
1899 </umod:mod>
1900 <umod:mod title="HexNAc" full_name="N-Acetylhexosamine" username_of_poster="unimod"
1901 group_of_poster="admin"
1902 date_time_posted="2002-08-19 19:17:11"
1903 date_time_modified="2006-10-16 15:10:27"
1904 approved="1"
1905 record_id="43">
1906 <umod:specificity hidden="1" site="T" position="Anywhere" classification="Other glycosylation"
1907 spec_group="3"/>
1908 <umod:specificity hidden="1" site="S" position="Anywhere" classification="Other glycosylation"
1909 spec_group="2"/>
1910 <umod:specificity hidden="1" site="N" position="Anywhere" classification="N-linked glycosylation"
1911 spec_group="1"/>
1912 <umod:delta mono_mass="203.079373" avge_mass="203.1925" composition="HexNAc">
1913 <umod:element symbol="H" number="13"/>
1914 <umod:element symbol="C" number="8"/>
1915 <umod:element symbol="N" number="1"/>
1916 <umod:element symbol="O" number="5"/>
1917 </umod:delta>
1918 <umod:xref>
1919 <umod:text>GLCN</umod:text>
1920 <umod:source>FindMod</umod:source>
1921 <umod:url/>
1922 </umod:xref>
1923 <umod:xref>
1924 <umod:text>AA0151</umod:text>
1925 <umod:source>RESID</umod:source>
1926 <umod:url/>
1927 </umod:xref>
1928 <umod:xref>
1929 <umod:text>AA0154</umod:text>
1930 <umod:source>RESID</umod:source>
1931 <umod:url/>
1932 </umod:xref>
1933 <umod:xref>
1934 <umod:text>3086323</umod:text>
1935 <umod:source>PubMed PMID</umod:source>
1936 <umod:url/>
1937 </umod:xref>
1938 <umod:xref>
1939 <umod:text>AA0155</umod:text>
1940 <umod:source>RESID</umod:source>
1941 <umod:url/>
1942 </umod:xref>
1943 <umod:misc_notes>The amine derivative of a hexose formed by replacing a hydroxyl group with an amino group.(+acetyl group)</umod:misc_notes>
1944 </umod:mod>
1945 <umod:mod title="Farnesyl" full_name="Farnesylation" username_of_poster="unimod"
1946 group_of_poster="admin"
1947 date_time_posted="2002-08-19 19:17:11"
1948 date_time_modified="2006-10-16 15:11:38"
1949 approved="1"
1950 record_id="44">
1951 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Post-translational"
1952 spec_group="1"/>
1953 <umod:delta mono_mass="204.187801" avge_mass="204.3511" composition="H(24) C(15)">
1954 <umod:element symbol="H" number="24"/>
1955 <umod:element symbol="C" number="15"/>
1956 </umod:delta>
1957 <umod:xref>
1958 <umod:text>15609361</umod:text>
1959 <umod:source>PubMed PMID</umod:source>
1960 <umod:url/>
1961 </umod:xref>
1962 <umod:xref>
1963 <umod:text>AA0102</umod:text>
1964 <umod:source>RESID</umod:source>
1965 <umod:url/>
1966 </umod:xref>
1967 <umod:xref>
1968 <umod:text>FARN</umod:text>
1969 <umod:source>FindMod</umod:source>
1970 <umod:url/>
1971 </umod:xref>
1972 </umod:mod>
1973 <umod:mod title="Myristoyl" full_name="Myristoylation" username_of_poster="unimod"
1974 group_of_poster="admin"
1975 date_time_posted="2002-08-19 19:17:11"
1976 date_time_modified="2006-10-16 15:13:17"
1977 approved="1"
1978 record_id="45">
1979 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Post-translational"
1980 spec_group="3"/>
1981 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Post-translational"
1982 spec_group="2"/>
1983 <umod:specificity hidden="1" site="G" position="Any N-term" classification="Post-translational"
1984 spec_group="1"/>
1985 <umod:delta mono_mass="210.198366" avge_mass="210.3556" composition="H(26) C(14) O">
1986 <umod:element symbol="H" number="26"/>
1987 <umod:element symbol="C" number="14"/>
1988 <umod:element symbol="O" number="1"/>
1989 </umod:delta>
1990 <umod:xref>
1991 <umod:text>PDOC00008</umod:text>
1992 <umod:source>Prosite</umod:source>
1993 <umod:url/>
1994 </umod:xref>
1995 <umod:xref>
1996 <umod:text>AA0059</umod:text>
1997 <umod:source>RESID</umod:source>
1998 <umod:url/>
1999 </umod:xref>
2000 <umod:xref>
2001 <umod:text>AA0307</umod:text>
2002 <umod:source>RESID</umod:source>
2003 <umod:url/>
2004 </umod:xref>
2005 <umod:xref>
2006 <umod:text>AA0078</umod:text>
2007 <umod:source>RESID</umod:source>
2008 <umod:url/>
2009 </umod:xref>
2010 <umod:xref>
2011 <umod:text>MYRI</umod:text>
2012 <umod:source>FindMod</umod:source>
2013 <umod:url/>
2014 </umod:xref>
2015 </umod:mod>
2016 <umod:mod title="PyridoxalPhosphate" full_name="Pyridoxal phosphate"
2017 username_of_poster="unimod"
2018 group_of_poster="admin"
2019 date_time_posted="2002-08-19 19:17:11"
2020 date_time_modified="2006-10-16 15:35:42"
2021 approved="1"
2022 record_id="46">
2023 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Post-translational"
2024 spec_group="1"/>
2025 <umod:delta mono_mass="229.014009" avge_mass="229.1266" composition="H(8) C(8) N O(5) P">
2026 <umod:element symbol="H" number="8"/>
2027 <umod:element symbol="C" number="8"/>
2028 <umod:element symbol="N" number="1"/>
2029 <umod:element symbol="O" number="5"/>
2030 <umod:element symbol="P" number="1"/>
2031 </umod:delta>
2032 <umod:xref>
2033 <umod:text>Biochemistry; D.Voet and J.G.Voet WILEY(p728)</umod:text>
2034 <umod:source>Book</umod:source>
2035 <umod:url/>
2036 </umod:xref>
2037 <umod:xref>
2038 <umod:text>AA0119</umod:text>
2039 <umod:source>RESID</umod:source>
2040 <umod:url/>
2041 </umod:xref>
2042 <umod:xref>
2043 <umod:text>PLP</umod:text>
2044 <umod:source>FindMod</umod:source>
2045 <umod:url/>
2046 </umod:xref>
2047 <umod:misc_notes>The co-enzyme derivative of vitamin B6. Forms Schiff\'s bases of substrate amino acids during catalysis of transamination, decarboxylation and racemisation reactions.</umod:misc_notes>
2048 </umod:mod>
2049 <umod:mod title="Palmitoyl" full_name="Palmitoylation" username_of_poster="unimod"
2050 group_of_poster="admin"
2051 date_time_posted="2002-08-19 19:17:11"
2052 date_time_modified="2006-10-16 15:38:43"
2053 approved="1"
2054 record_id="47">
2055 <umod:specificity hidden="1" site="T" position="Anywhere" classification="Post-translational"
2056 spec_group="4"/>
2057 <umod:specificity hidden="1" site="S" position="Anywhere" classification="Post-translational"
2058 spec_group="3"/>
2059 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Post-translational"
2060 spec_group="2"/>
2061 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Post-translational"
2062 spec_group="1"/>
2063 <umod:specificity hidden="1" site="N-term" position="Protein N-term"
2064 classification="Post-translational"
2065 spec_group="5"/>
2066 <umod:delta mono_mass="238.229666" avge_mass="238.4088" composition="H(30) C(16) O">
2067 <umod:element symbol="H" number="30"/>
2068 <umod:element symbol="C" number="16"/>
2069 <umod:element symbol="O" number="1"/>
2070 </umod:delta>
2071 <umod:xref>
2072 <umod:text>AA0080</umod:text>
2073 <umod:source>RESID</umod:source>
2074 <umod:url/>
2075 </umod:xref>
2076 <umod:xref>
2077 <umod:text>AA0079</umod:text>
2078 <umod:source>RESID</umod:source>
2079 <umod:url/>
2080 </umod:xref>
2081 <umod:xref>
2082 <umod:text>AA0106</umod:text>
2083 <umod:source>RESID</umod:source>
2084 <umod:url/>
2085 </umod:xref>
2086 <umod:xref>
2087 <umod:text>AA0077</umod:text>
2088 <umod:source>RESID</umod:source>
2089 <umod:url/>
2090 </umod:xref>
2091 <umod:xref>
2092 <umod:text>PALM</umod:text>
2093 <umod:source>FindMod</umod:source>
2094 <umod:url/>
2095 </umod:xref>
2096 <umod:xref>
2097 <umod:text>AA0339</umod:text>
2098 <umod:source>RESID</umod:source>
2099 <umod:url/>
2100 </umod:xref>
2101 <umod:xref>
2102 <umod:text>AA0060</umod:text>
2103 <umod:source>RESID</umod:source>
2104 <umod:url/>
2105 </umod:xref>
2106 <umod:misc_notes>Palmitoylation is a post-translational modification that consists in the addition of a 16 carbons fatty acid, palmitate, to a cysteine residue through the creation of a thioester link.</umod:misc_notes>
2107 </umod:mod>
2108 <umod:mod title="GeranylGeranyl" full_name="Geranyl-geranyl" username_of_poster="unimod"
2109 group_of_poster="admin"
2110 date_time_posted="2002-08-19 19:17:11"
2111 date_time_modified="2006-10-16 15:47:48"
2112 approved="1"
2113 record_id="48">
2114 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Post-translational"
2115 spec_group="1"/>
2116 <umod:delta mono_mass="272.250401" avge_mass="272.4681" composition="H(32) C(20)">
2117 <umod:element symbol="H" number="32"/>
2118 <umod:element symbol="C" number="20"/>
2119 </umod:delta>
2120 <umod:xref>
2121 <umod:text>AA0104</umod:text>
2122 <umod:source>RESID</umod:source>
2123 <umod:url/>
2124 </umod:xref>
2125 <umod:xref>
2126 <umod:text>15609361</umod:text>
2127 <umod:source>PubMed PMID</umod:source>
2128 <umod:url/>
2129 </umod:xref>
2130 <umod:xref>
2131 <umod:text>GERA</umod:text>
2132 <umod:source>FindMod</umod:source>
2133 <umod:url/>
2134 </umod:xref>
2135 </umod:mod>
2136 <umod:mod title="Phosphopantetheine" full_name="Phosphopantetheine"
2137 username_of_poster="unimod"
2138 group_of_poster="admin"
2139 date_time_posted="2002-08-19 19:17:11"
2140 date_time_modified="2006-10-16 16:00:24"
2141 approved="1"
2142 record_id="49">
2143 <umod:specificity hidden="1" site="S" position="Anywhere" classification="Post-translational"
2144 spec_group="1"/>
2145 <umod:delta mono_mass="340.085794" avge_mass="340.3330"
2146 composition="H(21) C(11) N(2) O(6) P S">
2147 <umod:element symbol="H" number="21"/>
2148 <umod:element symbol="C" number="11"/>
2149 <umod:element symbol="N" number="2"/>
2150 <umod:element symbol="O" number="6"/>
2151 <umod:element symbol="P" number="1"/>
2152 <umod:element symbol="S" number="1"/>
2153 </umod:delta>
2154 <umod:xref>
2155 <umod:text>AA0150</umod:text>
2156 <umod:source>RESID</umod:source>
2157 <umod:url/>
2158 </umod:xref>
2159 <umod:xref>
2160 <umod:text>PPAN</umod:text>
2161 <umod:source>FindMod</umod:source>
2162 <umod:url/>
2163 </umod:xref>
2164 <umod:misc_notes>Protein which contains at least one phosphopantetheine as the prosthetic group. In acyl carrier proteins (ACP) for example, it serves as a \'swinging arm\' for the attachment of activated fatty acid and amino-acid groups.</umod:misc_notes>
2165 </umod:mod>
2166 <umod:mod title="FAD" full_name="Flavin adenine dinucleotide" username_of_poster="unimod"
2167 group_of_poster="admin"
2168 date_time_posted="2002-08-19 19:17:11"
2169 date_time_modified="2006-10-16 17:16:18"
2170 approved="1"
2171 record_id="50">
2172 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="Post-translational"
2173 spec_group="3"/>
2174 <umod:specificity hidden="1" site="H" position="Anywhere" classification="Post-translational"
2175 spec_group="2"/>
2176 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Post-translational"
2177 spec_group="1"/>
2178 <umod:delta mono_mass="783.141486" avge_mass="783.5339"
2179 composition="H(31) C(27) N(9) O(15) P(2)">
2180 <umod:element symbol="H" number="31"/>
2181 <umod:element symbol="C" number="27"/>
2182 <umod:element symbol="N" number="9"/>
2183 <umod:element symbol="O" number="15"/>
2184 <umod:element symbol="P" number="2"/>
2185 </umod:delta>
2186 <umod:xref>
2187 <umod:text>AA0143</umod:text>
2188 <umod:source>RESID</umod:source>
2189 <umod:url/>
2190 </umod:xref>
2191 <umod:xref>
2192 <umod:text>Structure</umod:text>
2193 <umod:source>Misc. URL</umod:source>
2194 <umod:url>http://www.aw-bc.com/mathews/EF/FAD.GIF</umod:url>
2195 </umod:xref>
2196 <umod:xref>
2197 <umod:text>AA0144</umod:text>
2198 <umod:source>RESID</umod:source>
2199 <umod:url/>
2200 </umod:xref>
2201 <umod:xref>
2202 <umod:text>AA0145</umod:text>
2203 <umod:source>RESID</umod:source>
2204 <umod:url/>
2205 </umod:xref>
2206 <umod:xref>
2207 <umod:text>AA0221</umod:text>
2208 <umod:source>RESID</umod:source>
2209 <umod:url/>
2210 </umod:xref>
2211 <umod:xref>
2212 <umod:text>FAD</umod:text>
2213 <umod:source>FindMod</umod:source>
2214 <umod:url/>
2215 </umod:xref>
2216 </umod:mod>
2217 <umod:mod title="Tripalmitate" full_name="N-acyl diglyceride cysteine"
2218 username_of_poster="unimod"
2219 group_of_poster="admin"
2220 date_time_posted="2002-08-19 19:17:11"
2221 date_time_modified="2006-10-18 11:47:54"
2222 approved="1"
2223 record_id="51">
2224 <umod:specificity hidden="1" site="C" position="Protein N-term"
2225 classification="Post-translational"
2226 spec_group="1"/>
2227 <umod:delta mono_mass="788.725777" avge_mass="789.3049" composition="H(96) C(51) O(5)">
2228 <umod:element symbol="H" number="96"/>
2229 <umod:element symbol="C" number="51"/>
2230 <umod:element symbol="O" number="5"/>
2231 </umod:delta>
2232 <umod:xref>
2233 <umod:text>10356335</umod:text>
2234 <umod:source>PubMed PMID</umod:source>
2235 <umod:url/>
2236 </umod:xref>
2237 </umod:mod>
2238 <umod:mod title="Guanidinyl" full_name="Guanidination" username_of_poster="unimod"
2239 group_of_poster="admin"
2240 date_time_posted="2002-08-19 19:17:11"
2241 date_time_modified="2006-10-15 19:58:44"
2242 approved="1"
2243 record_id="52">
2244 <umod:specificity hidden="0" site="K" position="Anywhere" classification="Chemical derivative"
2245 spec_group="1"/>
2246 <umod:delta mono_mass="42.021798" avge_mass="42.0400" composition="H(2) C N(2)">
2247 <umod:element symbol="H" number="2"/>
2248 <umod:element symbol="C" number="1"/>
2249 <umod:element symbol="N" number="2"/>
2250 </umod:delta>
2251 <umod:alt_name>homoarginine</umod:alt_name>
2252 <umod:xref>
2253 <umod:text>11078590</umod:text>
2254 <umod:source>PubMed PMID</umod:source>
2255 <umod:url/>
2256 </umod:xref>
2257 <umod:xref>
2258 <umod:text>ASMS 2001 abstract</umod:text>
2259 <umod:source>Misc. URL</umod:source>
2260 <umod:url>http://www.indiana.edu/~reillyjp/ASMS2001posters/beardsley_poster.pdf</umod:url>
2261 </umod:xref>
2262 <umod:xref>
2263 <umod:text>11821862</umod:text>
2264 <umod:source>PubMed PMID</umod:source>
2265 <umod:url/>
2266 </umod:xref>
2267 <umod:xref>
2268 <umod:text>11085420</umod:text>
2269 <umod:source>PubMed PMID</umod:source>
2270 <umod:url/>
2271 </umod:xref>
2272 <umod:xref>
2273 <umod:text>Anal. Biochem. 287, p110-117, 2000</umod:text>
2274 <umod:source>Journal</umod:source>
2275 <umod:url/>
2276 </umod:xref>
2277 <umod:misc_notes>Specific for sidechain of lysine. Does not modify the N-termini except for glycine at a slower rate than the side chain of lysine.</umod:misc_notes>
2278 </umod:mod>
2279 <umod:mod title="HNE" full_name="4-hydroxynonenal (HNE)" username_of_poster="unimod"
2280 group_of_poster="admin"
2281 date_time_posted="2002-08-19 19:17:11"
2282 date_time_modified="2006-11-14 11:38:12"
2283 approved="1"
2284 record_id="53">
2285 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Post-translational"
2286 spec_group="1"/>
2287 <umod:specificity hidden="1" site="H" position="Anywhere" classification="Post-translational"
2288 spec_group="1"/>
2289 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Post-translational"
2290 spec_group="1"/>
2291 <umod:delta mono_mass="156.115030" avge_mass="156.2221" composition="H(16) C(9) O(2)">
2292 <umod:element symbol="H" number="16"/>
2293 <umod:element symbol="C" number="9"/>
2294 <umod:element symbol="O" number="2"/>
2295 </umod:delta>
2296 <umod:xref>
2297 <umod:text>11327326</umod:text>
2298 <umod:source>PubMed PMID</umod:source>
2299 <umod:url/>
2300 </umod:xref>
2301 <umod:xref>
2302 <umod:text>Poli G, Schaur RJ., IUBMB Life 2000 Oct-Nov;50(4-5):315-21</umod:text>
2303 <umod:source>Journal</umod:source>
2304 <umod:url/>
2305 </umod:xref>
2306 <umod:misc_notes>A lipid-type modification. HNE forms a Michael addition product on Cysteine, Histidine and Lysines. Unusually, it doesn\'t replace a hydrogen on the amino acid side chain.</umod:misc_notes>
2307 </umod:mod>
2308 <umod:mod title="Glucuronyl" full_name="N-glucuronylation" username_of_poster="jcottrell"
2309 group_of_poster="users"
2310 date_time_posted="2002-10-01 21:36:48"
2311 date_time_modified="2006-10-16 17:26:21"
2312 approved="1"
2313 record_id="54">
2314 <umod:specificity hidden="1" site="N-term" position="Protein N-term"
2315 classification="Post-translational"
2316 spec_group="1"/>
2317 <umod:specificity hidden="1" site="S" position="Anywhere" classification="Post-translational"
2318 spec_group="2"/>
2319 <umod:delta mono_mass="176.032088" avge_mass="176.1241" composition="H(8) C(6) O(6)">
2320 <umod:element symbol="H" number="8"/>
2321 <umod:element symbol="C" number="6"/>
2322 <umod:element symbol="O" number="6"/>
2323 </umod:delta>
2324 <umod:alt_name>glucuronosyl</umod:alt_name>
2325 <umod:xref>
2326 <umod:text>AA0291</umod:text>
2327 <umod:source>RESID</umod:source>
2328 <umod:url/>
2329 </umod:xref>
2330 <umod:xref>
2331 <umod:text>AA0058</umod:text>
2332 <umod:source>RESID</umod:source>
2333 <umod:url/>
2334 </umod:xref>
2335 <umod:xref>
2336 <umod:text>Lin, T.S. Kolattukudy, P.E., Eur. J. Biochem. 106, 341-351, 1980</umod:text>
2337 <umod:source>Journal</umod:source>
2338 <umod:url/>
2339 </umod:xref>
2340 <umod:xref>
2341 <umod:text>7398618</umod:text>
2342 <umod:source>PubMed PMID</umod:source>
2343 <umod:url/>
2344 </umod:xref>
2345 <umod:misc_notes>The addition of a sugar unit to a protein amino acid, e.g. the addition of glycan chains to proteins. Addition of glucuronic acid. Observed for N-term G</umod:misc_notes>
2346 </umod:mod>
2347 <umod:mod title="Glutathione" full_name="glutathione disulfide"
2348 username_of_poster="unimod"
2349 group_of_poster="admin"
2350 date_time_posted="2002-10-03 09:10:19"
2351 date_time_modified="2006-10-16 15:51:52"
2352 approved="1"
2353 record_id="55">
2354 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Post-translational"
2355 spec_group="1"/>
2356 <umod:delta mono_mass="305.068156" avge_mass="305.3076"
2357 composition="H(15) C(10) N(3) O(6) S">
2358 <umod:element symbol="H" number="15"/>
2359 <umod:element symbol="C" number="10"/>
2360 <umod:element symbol="N" number="3"/>
2361 <umod:element symbol="O" number="6"/>
2362 <umod:element symbol="S" number="1"/>
2363 </umod:delta>
2364 <umod:xref>
2365 <umod:text>3083866</umod:text>
2366 <umod:source>PubMed PMID</umod:source>
2367 <umod:url/>
2368 </umod:xref>
2369 <umod:xref>
2370 <umod:text>8344916</umod:text>
2371 <umod:source>PubMed PMID</umod:source>
2372 <umod:url/>
2373 </umod:xref>
2374 <umod:xref>
2375 <umod:text>AA0229</umod:text>
2376 <umod:source>RESID</umod:source>
2377 <umod:url/>
2378 </umod:xref>
2379 <umod:xref>
2380 <umod:text>GLUT</umod:text>
2381 <umod:source>FindMod</umod:source>
2382 <umod:url/>
2383 </umod:xref>
2384 </umod:mod>
2385 <umod:mod title="Acetyl:2H(3)"
2386 full_name="Acetate labeling reagent (N-term &amp; K) (heavy form, +3amu)"
2387 username_of_poster="penner"
2388 group_of_poster="users"
2389 date_time_posted="2002-10-16 16:41:56"
2390 date_time_modified="2006-10-16 10:02:50"
2391 approved="1"
2392 record_id="56">
2393 <umod:specificity hidden="1" site="N-term" position="Any N-term" classification="Isotopic label"
2394 spec_group="2"/>
2395 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Isotopic label"
2396 spec_group="1"/>
2397 <umod:delta mono_mass="45.029395" avge_mass="45.0552" composition="H(-1) 2H(3) C(2) O">
2398 <umod:element symbol="H" number="-1"/>
2399 <umod:element symbol="2H" number="3"/>
2400 <umod:element symbol="C" number="2"/>
2401 <umod:element symbol="O" number="1"/>
2402 </umod:delta>
2403 <umod:alt_name>N-trideuteriumacetoxy</umod:alt_name>
2404 <umod:xref>
2405 <umod:text>11857757</umod:text>
2406 <umod:source>PubMed PMID</umod:source>
2407 <umod:url/>
2408 </umod:xref>
2409 <umod:xref>
2410 <umod:text>11999733</umod:text>
2411 <umod:source>PubMed PMID</umod:source>
2412 <umod:url/>
2413 </umod:xref>
2414 <umod:xref>
2415 <umod:text>12175151</umod:text>
2416 <umod:source>PubMed PMID</umod:source>
2417 <umod:url/>
2418 </umod:xref>
2419 <umod:xref>
2420 <umod:text>Controlling Deuterium isotope effects in comparative proteomics. Zhang, Roujian; Sioma, Cathy S.; Thompson, Robert A.; Xiong, Li; Regnier, Fred E.. Department of Chemistry, Purdue University, West Lafayette, IN, USA. Analytical Chemistry (2</umod:text>
2421 <umod:source>Journal</umod:source>
2422 <umod:url/>
2423 </umod:xref>
2424 <umod:xref>
2425 <umod:text>Global internal standard technology for comparative proteomics. Chakraborty, Asish; Regnier, Fred E.. Department of Chemistry, Purdue University, West Lafayette, IN, USA. Journal of Chromatography, A (2002), 949(1-2), 173-184.</umod:text>
2426 <umod:source>Journal</umod:source>
2427 <umod:url/>
2428 </umod:xref>
2429 <umod:xref>
2430 <umod:text>Comparative proteomics based on stable isotope labeling and affinity selection. Regnier, Fred E.; Riggs, Larry; Zhang, Roujian; Xiong, Li; Liu, Peiran; Chakraborty, Asish; Seeley, Erin; Sioma, Cathy; Thompson, Robert A. Department of Chemistry, Pu</umod:text>
2431 <umod:source>Journal</umod:source>
2432 <umod:url/>
2433 </umod:xref>
2434 </umod:mod>
2435 <umod:mod title="Propionyl"
2436 full_name="Propionate labeling reagent light form (N-term &amp; K)"
2437 username_of_poster="penner"
2438 group_of_poster="users"
2439 date_time_posted="2002-10-16 16:52:38"
2440 date_time_modified="2006-10-16 10:17:00"
2441 approved="1"
2442 record_id="58">
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2453 <umod:text>Comparative proteomics based on stable isotope labeling and affinity selection. Regnier, Fred E.; Riggs, Larry; Zhang, Roujian; Xiong, Li; Liu, Peiran; Chakraborty, Asish; Seeley, Erin; Sioma, Cathy; Thompson, Robert A. Department of Chemistry, Pu</umod:text>
2454 <umod:source>Journal</umod:source>
2455 <umod:url/>
2456 </umod:xref>
2457 <umod:xref>
2458 <umod:text>12175151</umod:text>
2459 <umod:source>PubMed PMID</umod:source>
2460 <umod:url/>
2461 </umod:xref>
2462 <umod:xref>
2463 <umod:text>11999733</umod:text>
2464 <umod:source>PubMed PMID</umod:source>
2465 <umod:url/>
2466 </umod:xref>
2467 <umod:xref>
2468 <umod:text>11857757</umod:text>
2469 <umod:source>PubMed PMID</umod:source>
2470 <umod:url/>
2471 </umod:xref>
2472 <umod:xref>
2473 <umod:text>Global internal standard technology for comparative proteomics. Chakraborty, Asish; Regnier, Fred E.. Department of Chemistry, Purdue University, West Lafayette, IN, USA. Journal of Chromatography, A (2002), 949(1-2), 173-184.</umod:text>
2474 <umod:source>Journal</umod:source>
2475 <umod:url/>
2476 </umod:xref>
2477 <umod:xref>
2478 <umod:text>Controlling Deuterium isotope effects in comparative proteomics. Zhang, Roujian; Sioma, Cathy S.; Thompson, Robert A.; Xiong, Li; Regnier, Fred E.. Department of Chemistry, Purdue University, West Lafayette, IN, USA. Analytical Chemistry (2</umod:text>
2479 <umod:source>Journal</umod:source>
2480 <umod:url/>
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2501 <umod:text>Comparative proteomics based on stable isotope labeling and affinity selection. Regnier, Fred E.; Riggs, Larry; Zhang, Roujian; Xiong, Li; Liu, Peiran; Chakraborty, Asish; Seeley, Erin; Sioma, Cathy; Thompson, Robert A. Department of Chemistry, Pu</umod:text>
2502 <umod:source>Journal</umod:source>
2503 <umod:url/>
2504 </umod:xref>
2505 <umod:xref>
2506 <umod:text>Global internal standard technology for comparative proteomics. Chakraborty, Asish; Regnier, Fred E.. Department of Chemistry, Purdue University, West Lafayette, IN, USA. Journal of Chromatography, A (2002), 949(1-2), 173-184.</umod:text>
2507 <umod:source>Journal</umod:source>
2508 <umod:url/>
2509 </umod:xref>
2510 <umod:xref>
2511 <umod:text>Controlling Deuterium isotope effects in comparative proteomics. Zhang, Roujian; Sioma, Cathy S.; Thompson, Robert A.; Xiong, Li; Regnier, Fred E.. Department of Chemistry, Purdue University, West Lafayette, IN, USA. Analytical Chemistry (2</umod:text>
2512 <umod:source>Journal</umod:source>
2513 <umod:url/>
2514 </umod:xref>
2515 <umod:xref>
2516 <umod:text>11857757</umod:text>
2517 <umod:source>PubMed PMID</umod:source>
2518 <umod:url/>
2519 </umod:xref>
2520 <umod:xref>
2521 <umod:text>12175151</umod:text>
2522 <umod:source>PubMed PMID</umod:source>
2523 <umod:url/>
2524 </umod:xref>
2525 <umod:xref>
2526 <umod:text>11999733</umod:text>
2527 <umod:source>PubMed PMID</umod:source>
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2529 </umod:xref>
2530 </umod:mod>
2531 <umod:mod title="GIST-Quat"
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2565 <umod:text>Comparative proteomics based on stable isotope labeling and affinity selection. Regnier, Fred E.; Riggs, Larry; Zhang, Roujian; Xiong, Li; Liu, Peiran; Chakraborty, Asish; Seeley, Erin; Sioma, Cathy; Thompson, Robert A. Department of Chemistry, Pu</umod:text>
2566 <umod:source>Journal</umod:source>
2567 <umod:url/>
2568 </umod:xref>
2569 <umod:xref>
2570 <umod:text>11857757</umod:text>
2571 <umod:source>PubMed PMID</umod:source>
2572 <umod:url/>
2573 </umod:xref>
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2610 <umod:xref>
2611 <umod:text>Comparative proteomics based on stable isotope labeling and affinity selection. Regnier, Fred E.; Riggs, Larry; Zhang, Roujian; Xiong, Li; Liu, Peiran; Chakraborty, Asish; Seeley, Erin; Sioma, Cathy; Thompson, Robert A. Department of Chemistry, Pu</umod:text>
2612 <umod:source>Journal</umod:source>
2613 <umod:url/>
2614 </umod:xref>
2615 <umod:xref>
2616 <umod:text>11857757</umod:text>
2617 <umod:source>PubMed PMID</umod:source>
2618 <umod:url/>
2619 </umod:xref>
2620 </umod:mod>
2621 <umod:mod title="GIST-Quat:2H(6)"
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2656 <umod:xref>
2657 <umod:text>Comparative proteomics based on stable isotope labeling and affinity selection. Regnier, Fred E.; Riggs, Larry; Zhang, Roujian; Xiong, Li; Liu, Peiran; Chakraborty, Asish; Seeley, Erin; Sioma, Cathy; Thompson, Robert A. Department of Chemistry, Pu</umod:text>
2658 <umod:source>Journal</umod:source>
2659 <umod:url/>
2660 </umod:xref>
2661 <umod:xref>
2662 <umod:text>11857757</umod:text>
2663 <umod:source>PubMed PMID</umod:source>
2664 <umod:url/>
2665 </umod:xref>
2666 </umod:mod>
2667 <umod:mod title="GIST-Quat:2H(9)"
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2700 <umod:xref>
2701 <umod:text>Comparative proteomics based on stable isotope labeling and affinity selection. Regnier, Fred E.; Riggs, Larry; Zhang, Roujian; Xiong, Li; Liu, Peiran; Chakraborty, Asish; Seeley, Erin; Sioma, Cathy; Thompson, Robert A. Department of Chemistry, Pu</umod:text>
2702 <umod:source>Journal</umod:source>
2703 <umod:url/>
2704 </umod:xref>
2705 <umod:xref>
2706 <umod:text>11857757</umod:text>
2707 <umod:source>PubMed PMID</umod:source>
2708 <umod:url/>
2709 </umod:xref>
2710 </umod:mod>
2711 <umod:mod title="Succinyl"
2712 full_name="Succinic anhydride labeling reagent light form (N-term &amp; K)"
2713 username_of_poster="penner"
2714 group_of_poster="users"
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2716 date_time_modified="2006-10-16 12:40:39"
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2722 <umod:specificity hidden="1" site="N-term" position="Any N-term" classification="Isotopic label"
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2728 <umod:element symbol="C" number="4"/>
2729 <umod:element symbol="O" number="3"/>
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2731 <umod:xref>
2732 <umod:text>Controlling Deuterium isotope effects in comparative proteomics. Zhang, Roujian; Sioma, Cathy S.; Thompson, Robert A.; Xiong, Li; Regnier, Fred E.. Department of Chemistry, Purdue University, West Lafayette, IN, USA. Analytical Chemistry (2</umod:text>
2733 <umod:source>Journal</umod:source>
2734 <umod:url/>
2735 </umod:xref>
2736 <umod:xref>
2737 <umod:text>Comparative proteomics based on stable isotope labeling and affinity selection. Regnier, Fred E.; Riggs, Larry; Zhang, Roujian; Xiong, Li; Liu, Peiran; Chakraborty, Asish; Seeley, Erin; Sioma, Cathy; Thompson, Robert A. Department of Chemistry, Pu</umod:text>
2738 <umod:source>Journal</umod:source>
2739 <umod:url/>
2740 </umod:xref>
2741 <umod:xref>
2742 <umod:text>12175151</umod:text>
2743 <umod:source>PubMed PMID</umod:source>
2744 <umod:url/>
2745 </umod:xref>
2746 <umod:xref>
2747 <umod:text>11857757</umod:text>
2748 <umod:source>PubMed PMID</umod:source>
2749 <umod:url/>
2750 </umod:xref>
2751 <umod:xref>
2752 <umod:text>AA0130</umod:text>
2753 <umod:source>RESID</umod:source>
2754 <umod:url/>
2755 </umod:xref>
2756 </umod:mod>
2757 <umod:mod title="Succinyl:2H(4)"
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2762 date_time_modified="2006-10-16 12:42:10"
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2772 <umod:element symbol="O" number="3"/>
2773 </umod:delta>
2774 <umod:xref>
2775 <umod:text>Controlling Deuterium isotope effects in comparative proteomics. Zhang, Roujian; Sioma, Cathy S.; Thompson, Robert A.; Xiong, Li; Regnier, Fred E.. Department of Chemistry, Purdue University, West Lafayette, IN, USA. Analytical Chemistry (2</umod:text>
2776 <umod:source>Journal</umod:source>
2777 <umod:url/>
2778 </umod:xref>
2779 <umod:xref>
2780 <umod:text>Comparative proteomics based on stable isotope labeling and affinity selection. Regnier, Fred E.; Riggs, Larry; Zhang, Roujian; Xiong, Li; Liu, Peiran; Chakraborty, Asish; Seeley, Erin; Sioma, Cathy; Thompson, Robert A. Department of Chemistry, Pu</umod:text>
2781 <umod:source>Journal</umod:source>
2782 <umod:url/>
2783 </umod:xref>
2784 <umod:xref>
2785 <umod:text>11857757</umod:text>
2786 <umod:source>PubMed PMID</umod:source>
2787 <umod:url/>
2788 </umod:xref>
2789 <umod:xref>
2790 <umod:text>12175151</umod:text>
2791 <umod:source>PubMed PMID</umod:source>
2792 <umod:url/>
2793 </umod:xref>
2794 </umod:mod>
2795 <umod:mod title="Succinyl:13C(4)"
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2798 group_of_poster="users"
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2805 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Isotopic label"
2806 spec_group="1"/>
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2809 <umod:element symbol="13C" number="4"/>
2810 <umod:element symbol="O" number="3"/>
2811 </umod:delta>
2812 <umod:xref>
2813 <umod:text>Controlling Deuterium isotope effects in comparative proteomics. Zhang, Roujian; Sioma, Cathy S.; Thompson, Robert A.; Xiong, Li; Regnier, Fred E.. Department of Chemistry, Purdue University, West Lafayette, IN, USA. Analytical Chemistry (2</umod:text>
2814 <umod:source>Journal</umod:source>
2815 <umod:url/>
2816 </umod:xref>
2817 <umod:xref>
2818 <umod:text>Comparative proteomics based on stable isotope labeling and affinity selection. Regnier, Fred E.; Riggs, Larry; Zhang, Roujian; Xiong, Li; Liu, Peiran; Chakraborty, Asish; Seeley, Erin; Sioma, Cathy; Thompson, Robert A. Department of Chemistry, Pu</umod:text>
2819 <umod:source>Journal</umod:source>
2820 <umod:url/>
2821 </umod:xref>
2822 <umod:xref>
2823 <umod:text>11857757</umod:text>
2824 <umod:source>PubMed PMID</umod:source>
2825 <umod:url/>
2826 </umod:xref>
2827 <umod:xref>
2828 <umod:text>12175151</umod:text>
2829 <umod:source>PubMed PMID</umod:source>
2830 <umod:url/>
2831 </umod:xref>
2832 </umod:mod>
2833 <umod:mod title="probiotinhydrazide"
2834 full_name="oxidized proline biotinylated with biotin hydrazide"
2835 username_of_poster="unimod"
2836 group_of_poster="admin"
2837 date_time_posted="2005-09-10 22:56:20"
2838 date_time_modified="2006-11-14 12:12:19"
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2843 <umod:delta mono_mass="258.115047" avge_mass="258.3405"
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2846 <umod:element symbol="C" number="10"/>
2847 <umod:element symbol="N" number="4"/>
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2849 <umod:element symbol="S" number="1"/>
2850 </umod:delta>
2851 <umod:xref>
2852 <umod:text>http://www.piercenet.com/Proteomics/browse.cfm?fldID=84EBE112-F871-4CA5-807F-47327153CFCB</umod:text>
2853 <umod:source>Misc. URL</umod:source>
2854 <umod:url/>
2855 </umod:xref>
2856 <umod:xref>
2857 <umod:text>15174056</umod:text>
2858 <umod:source>PubMed PMID</umod:source>
2859 <umod:url/>
2860 </umod:xref>
2861 <umod:xref>
2862 <umod:text>Yoo, Byoung-Sam; Regnier, Fred E. Electrophoresis (2004), 25(9), 1334-1341</umod:text>
2863 <umod:source>Journal</umod:source>
2864 <umod:url/>
2865 </umod:xref>
2866 </umod:mod>
2867 <umod:mod title="Pro-&gt;pyro-Glu" full_name="proline oxidation to pyroglutamic acid"
2868 username_of_poster="unimod"
2869 group_of_poster="admin"
2870 date_time_posted="2005-09-10 22:58:42"
2871 date_time_modified="2006-10-14 10:03:34"
2872 approved="1"
2873 record_id="359">
2874 <umod:specificity hidden="1" site="P" position="Anywhere" classification="Chemical derivative"
2875 spec_group="1"/>
2876 <umod:delta mono_mass="13.979265" avge_mass="13.9835" composition="H(-2) O">
2877 <umod:element symbol="H" number="-2"/>
2878 <umod:element symbol="O" number="1"/>
2879 </umod:delta>
2880 <umod:xref>
2881 <umod:text>Berlett, Barbara S.; Stadtman, Earl R. Journal of Biological Chemistry (1997), 272(33), 20313-20316.</umod:text>
2882 <umod:source>Journal</umod:source>
2883 <umod:url/>
2884 </umod:xref>
2885 <umod:xref>
2886 <umod:text>9252331</umod:text>
2887 <umod:source>PubMed PMID</umod:source>
2888 <umod:url/>
2889 </umod:xref>
2890 <umod:xref>
2891 <umod:text>10717661</umod:text>
2892 <umod:source>PubMed PMID</umod:source>
2893 <umod:url/>
2894 </umod:xref>
2895 </umod:mod>
2896 <umod:mod title="His-&gt;Asn" full_name="histidine oxidation to aspargine"
2897 username_of_poster="unimod"
2898 group_of_poster="admin"
2899 date_time_posted="2005-09-10 22:43:27"
2900 date_time_modified="2008-01-24 15:40:23"
2901 approved="1"
2902 record_id="348">
2903 <umod:specificity hidden="1" site="H" position="Anywhere" classification="AA substitution"
2904 spec_group="1">
2905 <umod:misc_notes>Could also be classed as chemical derivative</umod:misc_notes>
2906 </umod:specificity>
2907 <umod:delta mono_mass="-23.015984" avge_mass="-23.0366" composition="H(-1) C(-2) N(-1) O">
2908 <umod:element symbol="H" number="-1"/>
2909 <umod:element symbol="C" number="-2"/>
2910 <umod:element symbol="N" number="-1"/>
2911 <umod:element symbol="O" number="1"/>
2912 </umod:delta>
2913 <umod:xref>
2914 <umod:text>Berlett, Barbara S.; Stadtman, Earl R. Journal of Biological Chemistry (1997), 272(33), 20313-20316.</umod:text>
2915 <umod:source>Journal</umod:source>
2916 <umod:url/>
2917 </umod:xref>
2918 <umod:xref>
2919 <umod:text>9252331</umod:text>
2920 <umod:source>PubMed PMID</umod:source>
2921 <umod:url/>
2922 </umod:xref>
2923 </umod:mod>
2924 <umod:mod title="His-&gt;Asp" full_name="histidine oxidation to aspartic acid"
2925 username_of_poster="unimod"
2926 group_of_poster="admin"
2927 date_time_posted="2005-09-10 22:44:32"
2928 date_time_modified="2008-01-24 15:40:44"
2929 approved="1"
2930 record_id="349">
2931 <umod:specificity hidden="1" site="H" position="Anywhere" classification="AA substitution"
2932 spec_group="1">
2933 <umod:misc_notes>Could also be classed as chemical derivative</umod:misc_notes>
2934 </umod:specificity>
2935 <umod:delta mono_mass="-22.031969" avge_mass="-22.0519"
2936 composition="H(-2) C(-2) N(-2) O(2)">
2937 <umod:element symbol="H" number="-2"/>
2938 <umod:element symbol="C" number="-2"/>
2939 <umod:element symbol="N" number="-2"/>
2940 <umod:element symbol="O" number="2"/>
2941 </umod:delta>
2942 <umod:xref>
2943 <umod:text>Berlett, Barbara S.; Stadtman, Earl R. Journal of Biological Chemistry (1997), 272(33), 20313-20316.</umod:text>
2944 <umod:source>Journal</umod:source>
2945 <umod:url/>
2946 </umod:xref>
2947 <umod:xref>
2948 <umod:text>9252331</umod:text>
2949 <umod:source>PubMed PMID</umod:source>
2950 <umod:url/>
2951 </umod:xref>
2952 </umod:mod>
2953 <umod:mod title="Trp-&gt;Hydroxykynurenin"
2954 full_name="tryptophan oxidation to hydroxykynurenin"
2955 username_of_poster="unimod"
2956 group_of_poster="admin"
2957 date_time_posted="2005-09-10 22:47:20"
2958 date_time_modified="2006-11-14 17:40:45"
2959 approved="1"
2960 record_id="350">
2961 <umod:specificity hidden="1" site="W" position="Anywhere" classification="Chemical derivative"
2962 spec_group="1"/>
2963 <umod:delta mono_mass="19.989829" avge_mass="19.9881" composition="C(-1) O(2)">
2964 <umod:element symbol="C" number="-1"/>
2965 <umod:element symbol="O" number="2"/>
2966 </umod:delta>
2967 <umod:xref>
2968 <umod:text>Berlett, Barbara S.; Stadtman, Earl R. Journal of Biological Chemistry (1997), 272(33), 20313-20316.</umod:text>
2969 <umod:source>Journal</umod:source>
2970 <umod:url/>
2971 </umod:xref>
2972 <umod:xref>
2973 <umod:text>Degradation of the amino acids Isoleucine, Leucine and Tryptophan</umod:text>
2974 <umod:source>Misc. URL</umod:source>
2975 <umod:url>http://www.lbqp.unb.br/bioq/htm/aulas2D/deg_aa_ile_leu_trp.htm?reload_coolmenus</umod:url>
2976 </umod:xref>
2977 <umod:xref>
2978 <umod:text>9252331</umod:text>
2979 <umod:source>PubMed PMID</umod:source>
2980 <umod:url/>
2981 </umod:xref>
2982 </umod:mod>
2983 <umod:mod title="Delta:H(4)C(3)" full_name="Propionaldehyde +40"
2984 username_of_poster="fatcat"
2985 group_of_poster="users"
2986 date_time_posted="2004-08-12 20:04:01"
2987 date_time_modified="2006-10-15 18:30:52"
2988 approved="1"
2989 record_id="256">
2990 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Other" spec_group="2"/>
2991 <umod:specificity hidden="1" site="H" position="Anywhere" classification="Other" spec_group="1"/>
2992 <umod:delta mono_mass="40.031300" avge_mass="40.0639" composition="H(4) C(3)">
2993 <umod:element symbol="H" number="4"/>
2994 <umod:element symbol="C" number="3"/>
2995 </umod:delta>
2996 </umod:mod>
2997 <umod:mod title="Delta:H(4)C(2)" full_name="Acetaldehyde +28" username_of_poster="fatcat"
2998 group_of_poster="users"
2999 date_time_posted="2004-08-12 20:02:38"
3000 date_time_modified="2006-10-15 17:55:18"
3001 approved="1"
3002 record_id="255">
3003 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Other" spec_group="2"/>
3004 <umod:specificity hidden="1" site="H" position="Anywhere" classification="Other" spec_group="1"/>
3005 <umod:delta mono_mass="28.031300" avge_mass="28.0532" composition="H(4) C(2)">
3006 <umod:element symbol="H" number="4"/>
3007 <umod:element symbol="C" number="2"/>
3008 </umod:delta>
3009 <umod:misc_notes>Reduction of Schiff base formed between K amino group and acetaldehyde</umod:misc_notes>
3010 </umod:mod>
3011 <umod:mod title="Cys-&gt;Dha" full_name="Dehydroalanine (from Cysteine)"
3012 username_of_poster="unimod"
3013 group_of_poster="admin"
3014 date_time_posted="2005-10-02 17:31:11"
3015 date_time_modified="2006-10-13 15:27:46"
3016 approved="1"
3017 record_id="368">
3018 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Chemical derivative"
3019 spec_group="1"/>
3020 <umod:delta mono_mass="-33.987721" avge_mass="-34.0809" composition="H(-2) S(-1)">
3021 <umod:element symbol="H" number="-2"/>
3022 <umod:element symbol="S" number="-1"/>
3023 </umod:delta>
3024 <umod:xref>
3025 <umod:text>11212008</umod:text>
3026 <umod:source>PubMed PMID</umod:source>
3027 <umod:url/>
3028 </umod:xref>
3029 </umod:mod>
3030 <umod:mod title="Arg-&gt;GluSA" full_name="Arginine oxidation to glutamic semialdehyde"
3031 username_of_poster="unimod"
3032 group_of_poster="admin"
3033 date_time_posted="2005-09-10 22:38:24"
3034 date_time_modified="2006-11-16 15:25:28"
3035 approved="1"
3036 record_id="344">
3037 <umod:specificity hidden="1" site="R" position="Anywhere" classification="Chemical derivative"
3038 spec_group="1"/>
3039 <umod:delta mono_mass="-43.053433" avge_mass="-43.0711" composition="H(-5) C(-1) N(-3) O">
3040 <umod:element symbol="H" number="-5"/>
3041 <umod:element symbol="C" number="-1"/>
3042 <umod:element symbol="N" number="-3"/>
3043 <umod:element symbol="O" number="1"/>
3044 </umod:delta>
3045 <umod:alt_name>Arginine oxidation to gamma-glutamyl semialdehyde</umod:alt_name>
3046 <umod:xref>
3047 <umod:text>Berlett, Barbara S.; Stadtman, Earl R. Journal of Biological Chemistry (1997), 272(33), 20313-20316.</umod:text>
3048 <umod:source>Journal</umod:source>
3049 <umod:url/>
3050 </umod:xref>
3051 <umod:xref>
3052 <umod:text>Jesus Requena, Chien-Chung Chao, Rodney L. Levine, and Earl R. Stadtman, Glutamic and aminoadipic semialdehydes are the main carbonyl products of metal-catalyzed oxidation of proteins, PNAS 98 69-74 (2001)</umod:text>
3053 <umod:source>Journal</umod:source>
3054 <umod:url>http://www.pnas.org/cgi/content/full/98/1/69</umod:url>
3055 </umod:xref>
3056 <umod:xref>
3057 <umod:text>9252331</umod:text>
3058 <umod:source>PubMed PMID</umod:source>
3059 <umod:url/>
3060 </umod:xref>
3061 <umod:xref>
3062 <umod:text>1680314</umod:text>
3063 <umod:source>PubMed PMID</umod:source>
3064 <umod:url/>
3065 </umod:xref>
3066 </umod:mod>
3067 <umod:mod title="Trioxidation" full_name="cysteine oxidation to cysteic acid"
3068 username_of_poster="unimod"
3069 group_of_poster="admin"
3070 date_time_posted="2005-09-10 22:39:38"
3071 date_time_modified="2006-10-16 10:12:44"
3072 approved="1"
3073 record_id="345">
3074 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Chemical derivative"
3075 spec_group="1"/>
3076 <umod:delta mono_mass="47.984744" avge_mass="47.9982" composition="O(3)">
3077 <umod:element symbol="O" number="3"/>
3078 </umod:delta>
3079 <umod:xref>
3080 <umod:text>14678012</umod:text>
3081 <umod:source>PubMed PMID</umod:source>
3082 <umod:url/>
3083 </umod:xref>
3084 <umod:xref>
3085 <umod:text>Berlett, Barbara S.; Stadtman, Earl R. Journal of Biological Chemistry (1997), 272(33), 20313-20316.</umod:text>
3086 <umod:source>Journal</umod:source>
3087 <umod:url/>
3088 </umod:xref>
3089 <umod:xref>
3090 <umod:text>9252331</umod:text>
3091 <umod:source>PubMed PMID</umod:source>
3092 <umod:url/>
3093 </umod:xref>
3094 </umod:mod>
3095 <umod:mod title="Iminobiotin" full_name="Iminobiotinylation"
3096 username_of_poster="toppolzer"
3097 group_of_poster="users"
3098 date_time_posted="2002-11-25 16:01:48"
3099 date_time_modified="2006-10-16 15:26:37"
3100 approved="1"
3101 record_id="89">
3102 <umod:specificity hidden="1" site="N-term" position="Any N-term"
3103 classification="Chemical derivative"
3104 spec_group="2"/>
3105 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Chemical derivative"
3106 spec_group="1"/>
3107 <umod:delta mono_mass="225.093583" avge_mass="225.3106" composition="H(15) C(10) N(3) O S">
3108 <umod:element symbol="H" number="15"/>
3109 <umod:element symbol="C" number="10"/>
3110 <umod:element symbol="N" number="3"/>
3111 <umod:element symbol="O" number="1"/>
3112 <umod:element symbol="S" number="1"/>
3113 </umod:delta>
3114 <umod:xref>
3115 <umod:text>9750125</umod:text>
3116 <umod:source>PubMed PMID</umod:source>
3117 <umod:url/>
3118 </umod:xref>
3119 </umod:mod>
3120 <umod:mod title="ESP" full_name="ESP-Tag light d0" username_of_poster="toppolzer"
3121 group_of_poster="users"
3122 date_time_posted="2002-11-25 16:12:50"
3123 date_time_modified="2006-10-16 15:58:19"
3124 approved="1"
3125 record_id="90">
3126 <umod:specificity hidden="1" site="N-term" position="Any N-term" classification="Isotopic label"
3127 spec_group="2"/>
3128 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Isotopic label"
3129 spec_group="1"/>
3130 <umod:delta mono_mass="338.177647" avge_mass="338.4682"
3131 composition="H(26) C(16) N(4) O(2) S">
3132 <umod:element symbol="H" number="26"/>
3133 <umod:element symbol="C" number="16"/>
3134 <umod:element symbol="N" number="4"/>
3135 <umod:element symbol="O" number="2"/>
3136 <umod:element symbol="S" number="1"/>
3137 </umod:delta>
3138 <umod:xref>
3139 <umod:text>Poster abstract P-48</umod:text>
3140 <umod:source>Misc. URL</umod:source>
3141 <umod:url>http://www.wzw.tum.de/proteomik/forum2003/Posters-Abstracts.pdf</umod:url>
3142 </umod:xref>
3143 </umod:mod>
3144 <umod:mod title="ESP:2H(10)" full_name="ESP-Tag heavy d10" username_of_poster="toppolzer"
3145 group_of_poster="users"
3146 date_time_posted="2002-11-25 16:18:58"
3147 date_time_modified="2006-10-16 16:03:06"
3148 approved="1"
3149 record_id="91">
3150 <umod:specificity hidden="1" site="N-term" position="Any N-term" classification="Isotopic label"
3151 spec_group="2"/>
3152 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Isotopic label"
3153 spec_group="1"/>
3154 <umod:delta mono_mass="348.240414" avge_mass="348.5299"
3155 composition="H(16) 2H(10) C(16) N(4) O(2) S">
3156 <umod:element symbol="H" number="16"/>
3157 <umod:element symbol="2H" number="10"/>
3158 <umod:element symbol="C" number="16"/>
3159 <umod:element symbol="N" number="4"/>
3160 <umod:element symbol="O" number="2"/>
3161 <umod:element symbol="S" number="1"/>
3162 </umod:delta>
3163 <umod:xref>
3164 <umod:text>Poster abstract P-48</umod:text>
3165 <umod:source>Misc. URL</umod:source>
3166 <umod:url>http://www.wzw.tum.de/proteomik/forum2003/Posters-Abstracts.pdf</umod:url>
3167 </umod:xref>
3168 </umod:mod>
3169 <umod:mod title="NHS-LC-Biotin" full_name="NHS-LC-Biotin" username_of_poster="toppolzer"
3170 group_of_poster="users"
3171 date_time_posted="2002-12-04 09:55:19"
3172 date_time_modified="2006-11-14 11:14:57"
3173 approved="0"
3174 record_id="92">
3175 <umod:specificity hidden="1" site="N-term" position="Any N-term"
3176 classification="Chemical derivative"
3177 spec_group="2"/>
3178 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Chemical derivative"
3179 spec_group="1"/>
3180 <umod:delta mono_mass="339.161662" avge_mass="339.4530"
3181 composition="H(25) C(16) N(3) O(3) S">
3182 <umod:element symbol="H" number="25"/>
3183 <umod:element symbol="C" number="16"/>
3184 <umod:element symbol="N" number="3"/>
3185 <umod:element symbol="O" number="3"/>
3186 <umod:element symbol="S" number="1"/>
3187 </umod:delta>
3188 <umod:xref>
3189 <umod:text>Introduction to Protein Labeling</umod:text>
3190 <umod:source>Misc. URL</umod:source>
3191 <umod:url>http://www.piercenet.com/Proteomics/browse.cfm?fldID=84EBE112-F871-4CA5-807F-47327153CFCB</umod:url>
3192 </umod:xref>
3193 <umod:xref>
3194 <umod:text>EZ-Link Sulfo-NHS-Biotin Reagents</umod:text>
3195 <umod:source>Misc. URL</umod:source>
3196 <umod:url>http://www.piercenet.com/Products/Browse.cfm?fldID=8D38BA83-EFDC-421A-853F-E96EBA380612</umod:url>
3197 </umod:xref>
3198 </umod:mod>
3199 <umod:mod title="EDT-maleimide-PEO-biotin" full_name="EDT-maleimide-PEO-biotin"
3200 username_of_poster="take"
3201 group_of_poster="users"
3202 date_time_posted="2002-12-27 09:08:56"
3203 date_time_modified="2006-11-14 11:15:06"
3204 approved="0"
3205 record_id="93">
3206 <umod:specificity hidden="1" site="T" position="Anywhere" classification="Chemical derivative"
3207 spec_group="2"/>
3208 <umod:specificity hidden="1" site="S" position="Anywhere" classification="Chemical derivative"
3209 spec_group="1"/>
3210 <umod:delta mono_mass="601.206246" avge_mass="601.8021"
3211 composition="H(39) C(25) N(5) O(6) S(3)">
3212 <umod:element symbol="H" number="39"/>
3213 <umod:element symbol="C" number="25"/>
3214 <umod:element symbol="N" number="5"/>
3215 <umod:element symbol="O" number="6"/>
3216 <umod:element symbol="S" number="3"/>
3217 </umod:delta>
3218 <umod:xref>
3219 <umod:text>EZ-Link Maleimide PEOn-Biotin (n = 2 and 11)</umod:text>
3220 <umod:source>Misc. URL</umod:source>
3221 <umod:url>http://www.piercenet.com/Products/Browse.cfm?fldID=01031005</umod:url>
3222 </umod:xref>
3223 </umod:mod>
3224 <umod:mod title="IMID" full_name="IMID d0" username_of_poster="Liao"
3225 group_of_poster="users"
3226 date_time_posted="2003-01-09 04:14:06"
3227 date_time_modified="2006-10-16 10:33:45"
3228 approved="1"
3229 record_id="94">
3230 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Isotopic label"
3231 spec_group="1"/>
3232 <umod:delta mono_mass="68.037448" avge_mass="68.0773" composition="H(4) C(3) N(2)">
3233 <umod:element symbol="H" number="4"/>
3234 <umod:element symbol="C" number="3"/>
3235 <umod:element symbol="N" number="2"/>
3236 </umod:delta>
3237 <umod:alt_name>2-methoxy-4,5-dihydro-1H-imidazole derivative</umod:alt_name>
3238 <umod:alt_name>Lys imidazole</umod:alt_name>
3239 <umod:xref>
3240 <umod:text>11746907</umod:text>
3241 <umod:source>PubMed PMID</umod:source>
3242 <umod:url/>
3243 </umod:xref>
3244 <umod:xref>
3245 <umod:text>Rapid Communications in Mass Spectrometry, Volume 15, Issue 24 , Pages 2387 - 2392</umod:text>
3246 <umod:source>Journal</umod:source>
3247 <umod:url>http://dx.doi.org/10.1002/rcm.517</umod:url>
3248 </umod:xref>
3249 <umod:xref>
3250 <umod:text>Agilent Lys Tag 4H Reagent Kit</umod:text>
3251 <umod:source>Misc. URL</umod:source>
3252 <umod:url>http://www.chem.agilent.com/cag/lystag.asp</umod:url>
3253 </umod:xref>
3254 <umod:xref>
3255 <umod:text>Poster: Kelly Zhang, Gordon Nicol, Nina Zolotarjova, Cory Szafranski, Jerome Bailey, Liang-Sheng Yang, and Barry Boyes</umod:text>
3256 <umod:source>Misc. URL</umod:source>
3257 <umod:url>http://www.chem.agilent.com/cag/other/IMTHUPO2003.pdf</umod:url>
3258 </umod:xref>
3259 </umod:mod>
3260 <umod:mod title="IMID:2H(4)" full_name="IMID d4" username_of_poster="Liao"
3261 group_of_poster="users"
3262 date_time_posted="2003-01-09 04:15:25"
3263 date_time_modified="2006-10-16 11:06:13"
3264 approved="1"
3265 record_id="95">
3266 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Isotopic label"
3267 spec_group="1"/>
3268 <umod:delta mono_mass="72.062555" avge_mass="72.1019" composition="2H(4) C(3) N(2)">
3269 <umod:element symbol="2H" number="4"/>
3270 <umod:element symbol="C" number="3"/>
3271 <umod:element symbol="N" number="2"/>
3272 </umod:delta>
3273 <umod:alt_name>2-methoxy-4,5-dihydro-1H-imidazole derivative</umod:alt_name>
3274 <umod:xref>
3275 <umod:text>Rapid Communications in Mass Spectrometry, Volume 15, Issue 24 , Pages 2387 - 2392</umod:text>
3276 <umod:source>Journal</umod:source>
3277 <umod:url>http://dx.doi.org/10.1002/rcm.517</umod:url>
3278 </umod:xref>
3279 <umod:xref>
3280 <umod:text>Agilent Lys Tag 4H Reagent Kit</umod:text>
3281 <umod:source>Misc. URL</umod:source>
3282 <umod:url>http://www.chem.agilent.com/cag/lystag.asp</umod:url>
3283 </umod:xref>
3284 <umod:xref>
3285 <umod:text>11746907</umod:text>
3286 <umod:source>PubMed PMID</umod:source>
3287 <umod:url/>
3288 </umod:xref>
3289 <umod:xref>
3290 <umod:text>Poster: Kelly Zhang, Gordon Nicol, Nina Zolotarjova, Cory Szafranski, Jerome Bailey, Liang-Sheng Yang, and Barry Boyes</umod:text>
3291 <umod:source>Misc. URL</umod:source>
3292 <umod:url>http://www.chem.agilent.com/cag/other/IMTHUPO2003.pdf</umod:url>
3293 </umod:xref>
3294 </umod:mod>
3295 <umod:mod title="Lysbiotinhydrazide"
3296 full_name="oxidized Lysine biotinylated with biotin hydrazide"
3297 username_of_poster="unimod"
3298 group_of_poster="admin"
3299 date_time_posted="2005-09-10 22:51:13"
3300 date_time_modified="2006-11-14 12:12:01"
3301 approved="0"
3302 record_id="353">
3303 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Chemical derivative"
3304 spec_group="1"/>
3305 <umod:delta mono_mass="241.088497" avge_mass="241.3100"
3306 composition="H(15) C(10) N(3) O(2) S">
3307 <umod:element symbol="H" number="15"/>
3308 <umod:element symbol="C" number="10"/>
3309 <umod:element symbol="N" number="3"/>
3310 <umod:element symbol="O" number="2"/>
3311 <umod:element symbol="S" number="1"/>
3312 </umod:delta>
3313 <umod:xref>
3314 <umod:text>http://www.piercenet.com/Proteomics/browse.cfm?fldID=84EBE112-F871-4CA5-807F-47327153CFCB</umod:text>
3315 <umod:source>Misc. URL</umod:source>
3316 <umod:url/>
3317 </umod:xref>
3318 <umod:xref>
3319 <umod:text>Yoo, Byoung-Sam; Regnier, Fred E. Electrophoresis (2004), 25(9), 1334-1341</umod:text>
3320 <umod:source>Journal</umod:source>
3321 <umod:url/>
3322 </umod:xref>
3323 </umod:mod>
3324 <umod:mod title="Propionamide:2H(3)" full_name="Acrylamide d3" username_of_poster="Liao"
3325 group_of_poster="users"
3326 date_time_posted="2003-01-14 08:10:30"
3327 date_time_modified="2006-10-16 11:07:07"
3328 approved="1"
3329 record_id="97">
3330 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Isotopic label"
3331 spec_group="1"/>
3332 <umod:delta mono_mass="74.055944" avge_mass="74.0964" composition="H(2) 2H(3) C(3) N O">
3333 <umod:element symbol="H" number="2"/>
3334 <umod:element symbol="2H" number="3"/>
3335 <umod:element symbol="C" number="3"/>
3336 <umod:element symbol="N" number="1"/>
3337 <umod:element symbol="O" number="1"/>
3338 </umod:delta>
3339 </umod:mod>
3340 <umod:mod title="Nitro" full_name="Oxidation to nitro" username_of_poster="unimod"
3341 group_of_poster="admin"
3342 date_time_posted="2005-09-10 22:52:38"
3343 date_time_modified="2006-10-16 10:02:15"
3344 approved="1"
3345 record_id="354">
3346 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="Chemical derivative"
3347 spec_group="2"/>
3348 <umod:specificity hidden="1" site="W" position="Anywhere" classification="Chemical derivative"
3349 spec_group="1"/>
3350 <umod:delta mono_mass="44.985078" avge_mass="44.9976" composition="H(-1) N O(2)">
3351 <umod:element symbol="H" number="-1"/>
3352 <umod:element symbol="N" number="1"/>
3353 <umod:element symbol="O" number="2"/>
3354 </umod:delta>
3355 <umod:xref>
3356 <umod:text>8839040</umod:text>
3357 <umod:source>PubMed PMID</umod:source>
3358 <umod:url/>
3359 </umod:xref>
3360 <umod:xref>
3361 <umod:text>9252331</umod:text>
3362 <umod:source>PubMed PMID</umod:source>
3363 <umod:url/>
3364 </umod:xref>
3365 <umod:xref>
3366 <umod:text>Berlett, Barbara S.; Stadtman, Earl R. Journal of Biological Chemistry (1997), 272(33), 20313-20316.</umod:text>
3367 <umod:source>Journal</umod:source>
3368 <umod:url/>
3369 </umod:xref>
3370 </umod:mod>
3371 <umod:mod title="ICAT-C" full_name="Applied Biosystems cleavable ICAT(TM) light"
3372 username_of_poster="tpjd2"
3373 group_of_poster="users"
3374 date_time_posted="2003-01-27 10:27:11"
3375 date_time_modified="2006-10-16 15:32:17"
3376 approved="1"
3377 record_id="105">
3378 <umod:specificity hidden="0" site="C" position="Anywhere" classification="Isotopic label"
3379 spec_group="1"/>
3380 <umod:delta mono_mass="227.126991" avge_mass="227.2603" composition="H(17) C(10) N(3) O(3)">
3381 <umod:element symbol="H" number="17"/>
3382 <umod:element symbol="C" number="10"/>
3383 <umod:element symbol="N" number="3"/>
3384 <umod:element symbol="O" number="3"/>
3385 </umod:delta>
3386 <umod:xref>
3387 <umod:text>ICAT page from the Royal Society of Chemistry</umod:text>
3388 <umod:source>Misc. URL</umod:source>
3389 <umod:url>http://www.chemsoc.org/exemplarchem/entries/2002/proteomics/icat.htm</umod:url>
3390 </umod:xref>
3391 <umod:xref>
3392 <umod:text>Applied Biosystems product page</umod:text>
3393 <umod:source>Misc. URL</umod:source>
3394 <umod:url>https://products.appliedbiosystems.com/ab/en/US/adirect/ab?cmd=catNavigate2&amp;catID=600902</umod:url>
3395 </umod:xref>
3396 <umod:xref>
3397 <umod:text>Cleavable ICAT Reagent Kit for Protein Labeling</umod:text>
3398 <umod:source>Misc. URL</umod:source>
3399 <umod:url>http://docs.appliedbiosystems.com/pebiodocs/04333373.pdf</umod:url>
3400 </umod:xref>
3401 </umod:mod>
3402 <umod:mod title="Delta:H(2)C(2)" full_name="Acetaldehyde +26" username_of_poster="fatcat"
3403 group_of_poster="users"
3404 date_time_posted="2004-08-12 20:01:03"
3405 date_time_modified="2006-10-14 19:44:29"
3406 approved="1"
3407 record_id="254">
3408 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Other" spec_group="2"/>
3409 <umod:specificity hidden="1" site="H" position="Anywhere" classification="Other" spec_group="1"/>
3410 <umod:delta mono_mass="26.015650" avge_mass="26.0373" composition="H(2) C(2)">
3411 <umod:element symbol="H" number="2"/>
3412 <umod:element symbol="C" number="2"/>
3413 </umod:delta>
3414 <umod:xref>
3415 <umod:text>7744761</umod:text>
3416 <umod:source>PubMed PMID</umod:source>
3417 <umod:url/>
3418 </umod:xref>
3419 <umod:misc_notes>Lys modification is formation of Schiff base.</umod:misc_notes>
3420 </umod:mod>
3421 <umod:mod title="Trp-&gt;Kynurenin" full_name="tryptophan oxidation to kynurenin"
3422 username_of_poster="unimod"
3423 group_of_poster="admin"
3424 date_time_posted="2005-09-10 22:48:33"
3425 date_time_modified="2006-10-14 09:39:53"
3426 approved="1"
3427 record_id="351">
3428 <umod:specificity hidden="1" site="W" position="Anywhere" classification="Chemical derivative"
3429 spec_group="1"/>
3430 <umod:delta mono_mass="3.994915" avge_mass="3.9887" composition="C(-1) O">
3431 <umod:element symbol="C" number="-1"/>
3432 <umod:element symbol="O" number="1"/>
3433 </umod:delta>
3434 <umod:xref>
3435 <umod:text>Berlett, Barbara S.; Stadtman, Earl R. Journal of Biological Chemistry (1997), 272(33), 20313-20316.</umod:text>
3436 <umod:source>Journal</umod:source>
3437 <umod:url/>
3438 </umod:xref>
3439 <umod:xref>
3440 <umod:text>9252331</umod:text>
3441 <umod:source>PubMed PMID</umod:source>
3442 <umod:url/>
3443 </umod:xref>
3444 </umod:mod>
3445 <umod:mod title="Lys-&gt;Allysine" full_name="Lysine oxidation to aminoadipic semialdehyde"
3446 username_of_poster="unimod"
3447 group_of_poster="admin"
3448 date_time_posted="2005-09-10 22:49:59"
3449 date_time_modified="2006-10-13 18:27:28"
3450 approved="1"
3451 record_id="352">
3452 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Post-translational"
3453 spec_group="1"/>
3454 <umod:delta mono_mass="-1.031634" avge_mass="-1.0311" composition="H(-3) N(-1) O">
3455 <umod:element symbol="H" number="-3"/>
3456 <umod:element symbol="N" number="-1"/>
3457 <umod:element symbol="O" number="1"/>
3458 </umod:delta>
3459 <umod:xref>
3460 <umod:text>AA0121</umod:text>
3461 <umod:source>RESID</umod:source>
3462 <umod:url/>
3463 </umod:xref>
3464 <umod:xref>
3465 <umod:text>ALLYS</umod:text>
3466 <umod:source>FindMod</umod:source>
3467 <umod:url/>
3468 </umod:xref>
3469 <umod:xref>
3470 <umod:text>9252331</umod:text>
3471 <umod:source>PubMed PMID</umod:source>
3472 <umod:url/>
3473 </umod:xref>
3474 <umod:xref>
3475 <umod:text>11120890</umod:text>
3476 <umod:source>PubMed PMID</umod:source>
3477 <umod:url/>
3478 </umod:xref>
3479 <umod:xref>
3480 <umod:text>Berlett, Barbara S.; Stadtman, Earl R. Journal of Biological Chemistry (1997), 272(33), 20313-20316.</umod:text>
3481 <umod:source>Journal</umod:source>
3482 <umod:url/>
3483 </umod:xref>
3484 </umod:mod>
3485 <umod:mod title="ICAT-C:13C(9)" full_name="Applied Biosystems cleavable ICAT(TM) heavy"
3486 username_of_poster="tpjd2"
3487 group_of_poster="users"
3488 date_time_posted="2003-01-27 10:32:53"
3489 date_time_modified="2006-10-16 15:34:14"
3490 approved="1"
3491 record_id="106">
3492 <umod:specificity hidden="0" site="C" position="Anywhere" classification="Isotopic label"
3493 spec_group="1"/>
3494 <umod:delta mono_mass="236.157185" avge_mass="236.1942"
3495 composition="H(17) C 13C(9) N(3) O(3)">
3496 <umod:element symbol="H" number="17"/>
3497 <umod:element symbol="C" number="1"/>
3498 <umod:element symbol="13C" number="9"/>
3499 <umod:element symbol="N" number="3"/>
3500 <umod:element symbol="O" number="3"/>
3501 </umod:delta>
3502 <umod:xref>
3503 <umod:text>Cleavable ICAT Reagent Kit for Protein Labeling</umod:text>
3504 <umod:source>Misc. URL</umod:source>
3505 <umod:url>http://docs.appliedbiosystems.com/pebiodocs/04333373.pdf</umod:url>
3506 </umod:xref>
3507 <umod:xref>
3508 <umod:text>Applied Biosystems product page</umod:text>
3509 <umod:source>Misc. URL</umod:source>
3510 <umod:url>https://products.appliedbiosystems.com/ab/en/US/adirect/ab?cmd=catNavigate2&amp;catID=600902</umod:url>
3511 </umod:xref>
3512 <umod:xref>
3513 <umod:text>ICAT page from the Royal Society of Chemistry</umod:text>
3514 <umod:source>Misc. URL</umod:source>
3515 <umod:url>http://www.chemsoc.org/exemplarchem/entries/2002/proteomics/icat.htm</umod:url>
3516 </umod:xref>
3517 </umod:mod>
3518 <umod:mod title="FormylMet" full_name="Addition of N-formyl met"
3519 username_of_poster="jphilip"
3520 group_of_poster="users"
3521 date_time_posted="2003-01-27 18:24:14"
3522 date_time_modified="2006-10-16 14:08:15"
3523 approved="1"
3524 record_id="107">
3525 <umod:specificity hidden="1" site="N-term" position="Protein N-term"
3526 classification="Pre-translational"
3527 spec_group="1">
3528 <umod:misc_notes>only with Listeria monocytogenes (gram-positive bacteria)</umod:misc_notes>
3529 </umod:specificity>
3530 <umod:delta mono_mass="159.035399" avge_mass="159.2062" composition="H(9) C(6) N O(2) S">
3531 <umod:element symbol="H" number="9"/>
3532 <umod:element symbol="C" number="6"/>
3533 <umod:element symbol="N" number="1"/>
3534 <umod:element symbol="O" number="2"/>
3535 <umod:element symbol="S" number="1"/>
3536 </umod:delta>
3537 <umod:xref>
3538 <umod:text>AA0021</umod:text>
3539 <umod:source>RESID</umod:source>
3540 <umod:url/>
3541 </umod:xref>
3542 <umod:xref>
3543 <umod:text>10825024</umod:text>
3544 <umod:source>PubMed PMID</umod:source>
3545 <umod:url/>
3546 </umod:xref>
3547 <umod:xref>
3548 <umod:text>8758896</umod:text>
3549 <umod:source>PubMed PMID</umod:source>
3550 <umod:url/>
3551 </umod:xref>
3552 </umod:mod>
3553 <umod:mod title="Nethylmaleimide" full_name="N-ethylmaleimide on cysteines"
3554 username_of_poster="Pflieger"
3555 group_of_poster="users"
3556 date_time_posted="2003-01-30 09:52:51"
3557 date_time_modified="2006-10-16 13:36:10"
3558 approved="1"
3559 record_id="108">
3560 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Chemical derivative"
3561 spec_group="1"/>
3562 <umod:delta mono_mass="125.047679" avge_mass="125.1253" composition="H(7) C(6) N O(2)">
3563 <umod:element symbol="H" number="7"/>
3564 <umod:element symbol="C" number="6"/>
3565 <umod:element symbol="N" number="1"/>
3566 <umod:element symbol="O" number="2"/>
3567 </umod:delta>
3568 <umod:alt_name>CysNEM</umod:alt_name>
3569 <umod:xref>
3570 <umod:text>reaction</umod:text>
3571 <umod:source>Misc. URL</umod:source>
3572 <umod:url>http://www.chemistry.ucsc.edu/~fink/231/Image118.gif</umod:url>
3573 </umod:xref>
3574 <umod:xref>
3575 <umod:text>12777388</umod:text>
3576 <umod:source>PubMed PMID</umod:source>
3577 <umod:url/>
3578 </umod:xref>
3579 <umod:xref>
3580 <umod:text>11813307</umod:text>
3581 <umod:source>PubMed PMID</umod:source>
3582 <umod:url/>
3583 </umod:xref>
3584 </umod:mod>
3585 <umod:mod title="OxLysBiotinRed"
3586 full_name="Oxidized lysine biotinylated with biotin-LC-hydrazide, reduced"
3587 username_of_poster="S_Lee"
3588 group_of_poster="users"
3589 date_time_posted="2003-02-21 00:53:43"
3590 date_time_modified="2006-11-14 12:10:49"
3591 approved="0"
3592 record_id="112">
3593 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Chemical derivative"
3594 spec_group="1"/>
3595 <umod:delta mono_mass="354.172562" avge_mass="354.4676"
3596 composition="H(26) C(16) N(4) O(3) S">
3597 <umod:element symbol="H" number="26"/>
3598 <umod:element symbol="C" number="16"/>
3599 <umod:element symbol="N" number="4"/>
3600 <umod:element symbol="O" number="3"/>
3601 <umod:element symbol="S" number="1"/>
3602 </umod:delta>
3603 </umod:mod>
3604 <umod:mod title="IBTP" full_name="Thio Ether Formation - BTP Adduct"
3605 username_of_poster="MRCDunn"
3606 group_of_poster="users"
3607 date_time_posted="2003-03-13 09:36:40"
3608 date_time_modified="2006-10-16 15:52:42"
3609 approved="1"
3610 record_id="119">
3611 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Chemical derivative"
3612 spec_group="1"/>
3613 <umod:delta mono_mass="316.138088" avge_mass="316.3759" composition="H(21) C(22) P">
3614 <umod:element symbol="H" number="21"/>
3615 <umod:element symbol="C" number="22"/>
3616 <umod:element symbol="P" number="1"/>
3617 </umod:delta>
3618 <umod:xref>
3619 <umod:text>J. Biol. Chem 2002 vol277 pp17048-17056</umod:text>
3620 <umod:source>Journal</umod:source>
3621 <umod:url/>
3622 </umod:xref>
3623 <umod:xref>
3624 <umod:text>11861642</umod:text>
3625 <umod:source>PubMed PMID</umod:source>
3626 <umod:url/>
3627 </umod:xref>
3628 </umod:mod>
3629 <umod:mod title="OxLysBiotin"
3630 full_name="Oxidized lysine biotinylated with biotin-LC-hydrazide"
3631 username_of_poster="S_Lee"
3632 group_of_poster="users"
3633 date_time_posted="2003-02-21 01:25:11"
3634 date_time_modified="2006-11-14 12:10:53"
3635 approved="0"
3636 record_id="113">
3637 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Chemical derivative"
3638 spec_group="1"/>
3639 <umod:delta mono_mass="352.156911" avge_mass="352.4518"
3640 composition="H(24) C(16) N(4) O(3) S">
3641 <umod:element symbol="H" number="24"/>
3642 <umod:element symbol="C" number="16"/>
3643 <umod:element symbol="N" number="4"/>
3644 <umod:element symbol="O" number="3"/>
3645 <umod:element symbol="S" number="1"/>
3646 </umod:delta>
3647 </umod:mod>
3648 <umod:mod title="OxProBiotinRed"
3649 full_name="Oxidized proline biotinylated with biotin-LC-hydrazide, reduced"
3650 username_of_poster="S_Lee"
3651 group_of_poster="users"
3652 date_time_posted="2003-02-21 01:34:28"
3653 date_time_modified="2006-11-14 12:11:11"
3654 approved="0"
3655 record_id="114">
3656 <umod:specificity hidden="1" site="P" position="Anywhere" classification="Chemical derivative"
3657 spec_group="1"/>
3658 <umod:delta mono_mass="371.199111" avge_mass="371.4982"
3659 composition="H(29) C(16) N(5) O(3) S">
3660 <umod:element symbol="H" number="29"/>
3661 <umod:element symbol="C" number="16"/>
3662 <umod:element symbol="N" number="5"/>
3663 <umod:element symbol="O" number="3"/>
3664 <umod:element symbol="S" number="1"/>
3665 </umod:delta>
3666 </umod:mod>
3667 <umod:mod title="OxProBiotin"
3668 full_name="Oxidized Proline biotinylated with biotin-LC-hydrazide"
3669 username_of_poster="S_Lee"
3670 group_of_poster="users"
3671 date_time_posted="2003-02-21 01:35:44"
3672 date_time_modified="2006-11-14 12:11:17"
3673 approved="0"
3674 record_id="115">
3675 <umod:specificity hidden="1" site="P" position="Anywhere" classification="Chemical derivative"
3676 spec_group="1"/>
3677 <umod:delta mono_mass="369.183461" avge_mass="369.4823"
3678 composition="H(27) C(16) N(5) O(3) S">
3679 <umod:element symbol="H" number="27"/>
3680 <umod:element symbol="C" number="16"/>
3681 <umod:element symbol="N" number="5"/>
3682 <umod:element symbol="O" number="3"/>
3683 <umod:element symbol="S" number="1"/>
3684 </umod:delta>
3685 </umod:mod>
3686 <umod:mod title="OxArgBiotin"
3687 full_name="Oxidized arginine biotinylated with biotin-LC-hydrazide"
3688 username_of_poster="S_Lee"
3689 group_of_poster="users"
3690 date_time_posted="2003-02-21 01:41:19"
3691 date_time_modified="2006-11-14 12:11:31"
3692 approved="0"
3693 record_id="116">
3694 <umod:specificity hidden="1" site="R" position="Anywhere" classification="Chemical derivative"
3695 spec_group="1"/>
3696 <umod:delta mono_mass="310.135113" avge_mass="310.4118"
3697 composition="H(22) C(15) N(2) O(3) S">
3698 <umod:element symbol="H" number="22"/>
3699 <umod:element symbol="C" number="15"/>
3700 <umod:element symbol="N" number="2"/>
3701 <umod:element symbol="O" number="3"/>
3702 <umod:element symbol="S" number="1"/>
3703 </umod:delta>
3704 <umod:xref>
3705 <umod:text>Reference http://www.piercenet.com/Proteomics/browse.cfm?fldID=84EBE112-F871-4CA5-807F-47327153CFCB</umod:text>
3706 <umod:source>Misc. URL</umod:source>
3707 <umod:url/>
3708 </umod:xref>
3709 <umod:xref>
3710 <umod:text>http://web.indstate.edu/thcme/mwking/nitrogen-metabolism.html#urea</umod:text>
3711 <umod:source>Misc. URL</umod:source>
3712 <umod:url/>
3713 </umod:xref>
3714 </umod:mod>
3715 <umod:mod title="OxArgBiotinRed"
3716 full_name="Oxidized arginine biotinylated with biotin-LC-hydrazide, reduced"
3717 username_of_poster="S_Lee"
3718 group_of_poster="users"
3719 date_time_posted="2003-02-21 01:43:00"
3720 date_time_modified="2006-11-14 12:11:35"
3721 approved="0"
3722 record_id="117">
3723 <umod:specificity hidden="1" site="R" position="Anywhere" classification="Chemical derivative"
3724 spec_group="1"/>
3725 <umod:delta mono_mass="312.150763" avge_mass="312.4277"
3726 composition="H(24) C(15) N(2) O(3) S">
3727 <umod:element symbol="H" number="24"/>
3728 <umod:element symbol="C" number="15"/>
3729 <umod:element symbol="N" number="2"/>
3730 <umod:element symbol="O" number="3"/>
3731 <umod:element symbol="S" number="1"/>
3732 </umod:delta>
3733 <umod:xref>
3734 <umod:text>http://web.indstate.edu/thcme/mwking/nitrogen-metabolism.html#urea</umod:text>
3735 <umod:source>Misc. URL</umod:source>
3736 <umod:url/>
3737 </umod:xref>
3738 <umod:xref>
3739 <umod:text>http://www.piercenet.com/Proteomics/browse.cfm?fldID=84EBE112-F871-4CA5-807F-47327153CFCB</umod:text>
3740 <umod:source>Misc. URL</umod:source>
3741 <umod:url/>
3742 </umod:xref>
3743 </umod:mod>
3744 <umod:mod title="EDT-iodoacetyl-PEO-biotin" full_name="EDT-iodo-PEO-biotin"
3745 username_of_poster="take"
3746 group_of_poster="users"
3747 date_time_posted="2003-02-24 07:18:42"
3748 date_time_modified="2006-10-16 17:01:15"
3749 approved="1"
3750 record_id="118">
3751 <umod:specificity hidden="1" site="T" position="Anywhere" classification="Chemical derivative"
3752 spec_group="2"/>
3753 <umod:specificity hidden="1" site="S" position="Anywhere" classification="Chemical derivative"
3754 spec_group="1"/>
3755 <umod:delta mono_mass="490.174218" avge_mass="490.7034"
3756 composition="H(34) C(20) N(4) O(4) S(3)">
3757 <umod:element symbol="H" number="34"/>
3758 <umod:element symbol="C" number="20"/>
3759 <umod:element symbol="N" number="4"/>
3760 <umod:element symbol="O" number="4"/>
3761 <umod:element symbol="S" number="3"/>
3762 </umod:delta>
3763 </umod:mod>
3764 <umod:mod title="GlyGly" full_name="ubiquitinylation residue"
3765 username_of_poster="gielbert"
3766 group_of_poster="users"
3767 date_time_posted="2003-04-30 13:32:37"
3768 date_time_modified="2008-04-21 18:24:57"
3769 approved="1"
3770 record_id="121">
3771 <umod:specificity hidden="1" site="T" position="Anywhere" classification="Other" spec_group="3"/>
3772 <umod:specificity hidden="1" site="S" position="Anywhere" classification="Other" spec_group="2"/>
3773 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Other" spec_group="4"/>
3774 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Other" spec_group="1"/>
3775 <umod:delta mono_mass="114.042927" avge_mass="114.1026" composition="H(6) C(4) N(2) O(2)">
3776 <umod:element symbol="H" number="6"/>
3777 <umod:element symbol="C" number="4"/>
3778 <umod:element symbol="N" number="2"/>
3779 <umod:element symbol="O" number="2"/>
3780 </umod:delta>
3781 <umod:alt_name>glycineglycine</umod:alt_name>
3782 <umod:xref>
3783 <umod:text>Grou et al., J Biol Chem. 2008 Mar 22; Epub</umod:text>
3784 <umod:source>Journal</umod:source>
3785 <umod:url>http://www.jbc.org/cgi/content/abstract/M800402200v1</umod:url>
3786 </umod:xref>
3787 <umod:xref>
3788 <umod:text>Wang et al., J Cell Biol. 2007 May 21;177(4):613-24</umod:text>
3789 <umod:source>Journal</umod:source>
3790 <umod:url>http://www.ncbi.nlm.nih.gov/pubmed/17502423</umod:url>
3791 </umod:xref>
3792 <umod:xref>
3793 <umod:text>12872131</umod:text>
3794 <umod:source>PubMed PMID</umod:source>
3795 <umod:url/>
3796 </umod:xref>
3797 <umod:xref>
3798 <umod:text>The Ubiquitin System for Protein Modification and Degradation</umod:text>
3799 <umod:source>Misc. URL</umod:source>
3800 <umod:url>http://www.nottingham.ac.uk/biochemcourses/students/ub/ubindex.html</umod:url>
3801 </umod:xref>
3802 <umod:misc_notes>The two glycine residues left on ubiquitinylated lysine after tryptic digestion</umod:misc_notes>
3803 </umod:mod>
3804 <umod:mod title="Formyl" full_name="Formylation" username_of_poster="pnacman"
3805 group_of_poster="users"
3806 date_time_posted="2003-05-01 13:28:36"
3807 date_time_modified="2006-11-14 12:01:57"
3808 approved="1"
3809 record_id="122">
3810 <umod:specificity hidden="0" site="N-term" position="Protein N-term"
3811 classification="Post-translational"
3812 spec_group="5">
3813 <umod:misc_notes>A protein in which either the N-terminal N-formylmethionine has not been processed by the methionyl-tRNA formyltransferase or which is posttranslationally modified by the attachment of at least one formyl group.</umod:misc_notes>
3814 </umod:specificity>
3815 <umod:specificity hidden="1" site="T" position="Anywhere" classification="Artefact"
3816 spec_group="4">
3817 <umod:misc_notes>Can occur under CNBr cleavage conditions (70% HCOOH)</umod:misc_notes>
3818 </umod:specificity>
3819 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Artefact"
3820 spec_group="1">
3821 <umod:misc_notes>Can occur under CNBr cleavage conditions (70% HCOOH)</umod:misc_notes>
3822 </umod:specificity>
3823 <umod:specificity hidden="0" site="N-term" position="Any N-term" classification="Artefact"
3824 spec_group="2">
3825 <umod:misc_notes>Can occur under CNBr cleavage conditions (70% HCOOH)</umod:misc_notes>
3826 </umod:specificity>
3827 <umod:specificity hidden="1" site="S" position="Anywhere" classification="Artefact"
3828 spec_group="3">
3829 <umod:misc_notes>Can occur under CNBr cleavage conditions (70% HCOOH)</umod:misc_notes>
3830 </umod:specificity>
3831 <umod:delta mono_mass="27.994915" avge_mass="28.0101" composition="C O">
3832 <umod:element symbol="C" number="1"/>
3833 <umod:element symbol="O" number="1"/>
3834 </umod:delta>
3835 <umod:xref>
3836 <umod:text>AA0211</umod:text>
3837 <umod:source>RESID</umod:source>
3838 <umod:url/>
3839 </umod:xref>
3840 <umod:xref>
3841 <umod:text>15799070</umod:text>
3842 <umod:source>PubMed PMID</umod:source>
3843 <umod:url/>
3844 </umod:xref>
3845 <umod:xref>
3846 <umod:text>AA0021</umod:text>
3847 <umod:source>RESID</umod:source>
3848 <umod:url/>
3849 </umod:xref>
3850 <umod:xref>
3851 <umod:text>FORM</umod:text>
3852 <umod:source>FindMod</umod:source>
3853 <umod:url/>
3854 </umod:xref>
3855 <umod:xref>
3856 <umod:text>AA0384</umod:text>
3857 <umod:source>RESID</umod:source>
3858 <umod:url/>
3859 </umod:xref>
3860 <umod:xref>
3861 <umod:text>AA0057</umod:text>
3862 <umod:source>RESID</umod:source>
3863 <umod:url/>
3864 </umod:xref>
3865 <umod:xref>
3866 <umod:text>AA0384</umod:text>
3867 <umod:source>RESID</umod:source>
3868 <umod:url/>
3869 </umod:xref>
3870 </umod:mod>
3871 <umod:mod title="ICAT-H" full_name="N-iodoacetyl, p-chlorobenzyl-12C6-glucamine"
3872 username_of_poster="allis"
3873 group_of_poster="users"
3874 date_time_posted="2003-05-07 19:54:20"
3875 date_time_modified="2006-10-16 16:02:00"
3876 approved="1"
3877 record_id="123">
3878 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Isotopic label"
3879 spec_group="1"/>
3880 <umod:delta mono_mass="345.097915" avge_mass="345.7754" composition="H(20) C(15) N O(6) Cl">
3881 <umod:element symbol="H" number="20"/>
3882 <umod:element symbol="C" number="15"/>
3883 <umod:element symbol="N" number="1"/>
3884 <umod:element symbol="O" number="6"/>
3885 <umod:element symbol="Cl" number="1"/>
3886 </umod:delta>
3887 <umod:alt_name>Harbury glyco-ICAT C12</umod:alt_name>
3888 <umod:xref>
3889 <umod:text>Silverman, Harbury, J. Biol. Chem. 2002, 277, 34, pp. 30968-30975</umod:text>
3890 <umod:source>Journal</umod:source>
3891 <umod:url/>
3892 </umod:xref>
3893 <umod:xref>
3894 <umod:text>12185208</umod:text>
3895 <umod:source>PubMed PMID</umod:source>
3896 <umod:url/>
3897 </umod:xref>
3898 </umod:mod>
3899 <umod:mod title="ICAT-H:13C(6)" full_name="N-iodoacetyl, p-chlorobenzyl-13C6-glucamine"
3900 username_of_poster="allis"
3901 group_of_poster="users"
3902 date_time_posted="2003-05-07 19:56:12"
3903 date_time_modified="2006-10-16 16:04:02"
3904 approved="1"
3905 record_id="124">
3906 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Isotopic label"
3907 spec_group="1"/>
3908 <umod:delta mono_mass="351.118044" avge_mass="351.7313"
3909 composition="H(20) C(9) 13C(6) N O(6) Cl">
3910 <umod:element symbol="H" number="20"/>
3911 <umod:element symbol="C" number="9"/>
3912 <umod:element symbol="13C" number="6"/>
3913 <umod:element symbol="N" number="1"/>
3914 <umod:element symbol="O" number="6"/>
3915 <umod:element symbol="Cl" number="1"/>
3916 </umod:delta>
3917 <umod:alt_name>Harbury glyco-ICAT C13</umod:alt_name>
3918 <umod:xref>
3919 <umod:text>Silverman, Harbury, J. Biol. Chem. 2002, 277, 34, pp. 30968-30975</umod:text>
3920 <umod:source>Journal</umod:source>
3921 <umod:url/>
3922 </umod:xref>
3923 <umod:xref>
3924 <umod:text>12185208</umod:text>
3925 <umod:source>PubMed PMID</umod:source>
3926 <umod:url/>
3927 </umod:xref>
3928 </umod:mod>
3929 <umod:mod title="Cation:K" full_name="Replacement of proton by potassium"
3930 username_of_poster="unimod"
3931 group_of_poster=""
3932 date_time_posted="2006-10-15 18:29:43"
3933 date_time_modified="2006-10-18 11:17:39"
3934 approved="1"
3935 record_id="530">
3936 <umod:specificity hidden="1" site="C-term" position="Any C-term" classification="Artefact"
3937 spec_group="2"/>
3938 <umod:specificity hidden="1" site="E" position="Anywhere" classification="Artefact"
3939 spec_group="1"/>
3940 <umod:specificity hidden="1" site="D" position="Anywhere" classification="Artefact"
3941 spec_group="1"/>
3942 <umod:delta mono_mass="37.955882" avge_mass="38.0904" composition="H(-1) K">
3943 <umod:element symbol="H" number="-1"/>
3944 <umod:element symbol="K" number="1"/>
3945 </umod:delta>
3946 </umod:mod>
3947 <umod:mod title="Thioacyl" full_name="thioacylation of primary amines (N-term and Lys)"
3948 username_of_poster="rabah"
3949 group_of_poster="users"
3950 date_time_posted="2003-06-05 13:38:19"
3951 date_time_modified="2006-10-16 12:37:13"
3952 approved="1"
3953 record_id="126">
3954 <umod:specificity hidden="1" site="N-term" position="Anywhere" classification="Other"
3955 spec_group="2"/>
3956 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Other" spec_group="1"/>
3957 <umod:delta mono_mass="87.998285" avge_mass="88.1283" composition="H(4) C(3) O S">
3958 <umod:element symbol="H" number="4"/>
3959 <umod:element symbol="C" number="3"/>
3960 <umod:element symbol="O" number="1"/>
3961 <umod:element symbol="S" number="1"/>
3962 </umod:delta>
3963 <umod:alt_name>3,3-Dithio-bis-(sulfosuccinimidyl)propionate</umod:alt_name>
3964 <umod:xref>
3965 <umod:text>Lomant, A.J. and Fairbanks, G., J.Mol. Biol. 104, 243-261 (1976)</umod:text>
3966 <umod:source>Journal</umod:source>
3967 <umod:url/>
3968 </umod:xref>
3969 <umod:xref>
3970 <umod:text>Lee,W.T. and Conrad, D.H. 1985, J. Immunol. 134:518</umod:text>
3971 <umod:source>Journal</umod:source>
3972 <umod:url/>
3973 </umod:xref>
3974 <umod:xref>
3975 <umod:text>11710128</umod:text>
3976 <umod:source>PubMed PMID</umod:source>
3977 <umod:url/>
3978 </umod:xref>
3979 <umod:xref>
3980 <umod:text>3155470</umod:text>
3981 <umod:source>PubMed PMID</umod:source>
3982 <umod:url/>
3983 </umod:xref>
3984 <umod:xref>
3985 <umod:text>957432</umod:text>
3986 <umod:source>PubMed PMID</umod:source>
3987 <umod:url/>
3988 </umod:xref>
3989 </umod:mod>
3990 <umod:mod title="Fluoro" full_name="fluorophenylalanine replacement of phenylalanine"
3991 username_of_poster="jschulte"
3992 group_of_poster="users"
3993 date_time_posted="2003-06-19 19:54:25"
3994 date_time_modified="2007-07-08 18:42:53"
3995 approved="1"
3996 record_id="127">
3997 <umod:specificity hidden="1" site="W" position="Anywhere" classification="Non-standard residue"
3998 spec_group="2"/>
3999 <umod:specificity hidden="1" site="F" position="Anywhere" classification="Non-standard residue"
4000 spec_group="1"/>
4001 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="Non-standard residue"
4002 spec_group="3"/>
4003 <umod:delta mono_mass="17.990578" avge_mass="17.9905" composition="H(-1) F">
4004 <umod:element symbol="H" number="-1"/>
4005 <umod:element symbol="F" number="1"/>
4006 </umod:delta>
4007 <umod:xref>
4008 <umod:text>1093385</umod:text>
4009 <umod:source>PubMed PMID</umod:source>
4010 <umod:url/>
4011 </umod:xref>
4012 </umod:mod>
4013 <umod:mod title="Fluorescein"
4014 full_name="5-Iodoacetamidofluorescein (Molecular Probe, Eugene, OR)"
4015 username_of_poster="Philip"
4016 group_of_poster="users"
4017 date_time_posted="2003-06-25 02:58:18"
4018 date_time_modified="2006-10-16 16:42:41"
4019 approved="1"
4020 record_id="128">
4021 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Chemical derivative"
4022 spec_group="1"/>
4023 <umod:delta mono_mass="388.082112" avge_mass="388.3497" composition="H(14) C(22) N O(6)">
4024 <umod:element symbol="H" number="14"/>
4025 <umod:element symbol="C" number="22"/>
4026 <umod:element symbol="N" number="1"/>
4027 <umod:element symbol="O" number="6"/>
4028 </umod:delta>
4029 <umod:xref>
4030 <umod:text>5-iodoacetamidofluorescein, [63368-54-7]</umod:text>
4031 <umod:source>CAS Registry</umod:source>
4032 <umod:url/>
4033 </umod:xref>
4034 <umod:xref>
4035 <umod:text>3578767</umod:text>
4036 <umod:source>PubMed PMID</umod:source>
4037 <umod:url/>
4038 </umod:xref>
4039 <umod:xref>
4040 <umod:text>Gorman, J. J., Eur. J. Biochem 1987, 168-9</umod:text>
4041 <umod:source>Journal</umod:source>
4042 <umod:url/>
4043 </umod:xref>
4044 <umod:xref>
4045 <umod:text>Gorman, J. J., Anal Biochem 1984, 160, 376</umod:text>
4046 <umod:source>Journal</umod:source>
4047 <umod:url/>
4048 </umod:xref>
4049 <umod:xref>
4050 <umod:text>3311742</umod:text>
4051 <umod:source>PubMed PMID</umod:source>
4052 <umod:url/>
4053 </umod:xref>
4054 </umod:mod>
4055 <umod:mod title="Iodo" full_name="Iodination" username_of_poster="brettsp"
4056 group_of_poster="users"
4057 date_time_posted="2003-07-10 15:43:17"
4058 date_time_modified="2006-10-16 13:38:03"
4059 approved="1"
4060 record_id="129">
4061 <umod:specificity hidden="1" site="H" position="Anywhere" classification="Chemical derivative"
4062 spec_group="2"/>
4063 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="Chemical derivative"
4064 spec_group="1"/>
4065 <umod:delta mono_mass="125.896648" avge_mass="125.8965" composition="H(-1) I">
4066 <umod:element symbol="H" number="-1"/>
4067 <umod:element symbol="I" number="1"/>
4068 </umod:delta>
4069 <umod:xref>
4070 <umod:text>2026710</umod:text>
4071 <umod:source>PubMed PMID</umod:source>
4072 <umod:url/>
4073 </umod:xref>
4074 <umod:xref>
4075 <umod:text>15627961</umod:text>
4076 <umod:source>PubMed PMID</umod:source>
4077 <umod:url/>
4078 </umod:xref>
4079 </umod:mod>
4080 <umod:mod title="Diiodo" full_name="di-Iodination" username_of_poster="brettsp"
4081 group_of_poster="users"
4082 date_time_posted="2003-07-10 15:49:42"
4083 date_time_modified="2006-10-16 15:45:24"
4084 approved="1"
4085 record_id="130">
4086 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="Chemical derivative"
4087 spec_group="1"/>
4088 <umod:delta mono_mass="251.793296" avge_mass="251.7931" composition="H(-2) I(2)">
4089 <umod:element symbol="H" number="-2"/>
4090 <umod:element symbol="I" number="2"/>
4091 </umod:delta>
4092 <umod:xref>
4093 <umod:text>15627961</umod:text>
4094 <umod:source>PubMed PMID</umod:source>
4095 <umod:url/>
4096 </umod:xref>
4097 </umod:mod>
4098 <umod:mod title="Triiodo" full_name="tri-Iodination" username_of_poster="brettsp"
4099 group_of_poster="users"
4100 date_time_posted="2003-07-10 15:51:32"
4101 date_time_modified="2006-10-16 16:36:49"
4102 approved="1"
4103 record_id="131">
4104 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="Chemical derivative"
4105 spec_group="1"/>
4106 <umod:delta mono_mass="377.689944" avge_mass="377.6896" composition="H(-3) I(3)">
4107 <umod:element symbol="H" number="-3"/>
4108 <umod:element symbol="I" number="3"/>
4109 </umod:delta>
4110 <umod:xref>
4111 <umod:text>2026710</umod:text>
4112 <umod:source>PubMed PMID</umod:source>
4113 <umod:url/>
4114 </umod:xref>
4115 <umod:xref>
4116 <umod:text>15627961</umod:text>
4117 <umod:source>PubMed PMID</umod:source>
4118 <umod:url/>
4119 </umod:xref>
4120 </umod:mod>
4121 <umod:mod title="Myristoleyl" full_name="(cis-delta 5)-tetradecaenoyl"
4122 username_of_poster="tomneubert"
4123 group_of_poster="users"
4124 date_time_posted="2003-07-18 21:30:51"
4125 date_time_modified="2006-10-16 15:11:18"
4126 approved="1"
4127 record_id="134">
4128 <umod:specificity hidden="1" site="G" position="Protein N-term" classification="Co-translational"
4129 spec_group="1"/>
4130 <umod:delta mono_mass="208.182715" avge_mass="208.3398" composition="H(24) C(14) O">
4131 <umod:element symbol="H" number="24"/>
4132 <umod:element symbol="C" number="14"/>
4133 <umod:element symbol="O" number="1"/>
4134 </umod:delta>
4135 <umod:alt_name>myristoyl with one double bond</umod:alt_name>
4136 <umod:alt_name>C14:1 acylation</umod:alt_name>
4137 <umod:xref>
4138 <umod:text>Neubert TA, Johnson RS, Hurley JB, Walsh KA (1992). The rod transducin alpha subunit amino terminus is heterogeneously fatty acylated. J Biol Chem. 267(26):18274-7.</umod:text>
4139 <umod:source>Journal</umod:source>
4140 <umod:url/>
4141 </umod:xref>
4142 <umod:xref>
4143 <umod:text>1326520</umod:text>
4144 <umod:source>PubMed PMID</umod:source>
4145 <umod:url/>
4146 </umod:xref>
4147 <umod:misc_notes>Found on vision signal transduction proteins</umod:misc_notes>
4148 </umod:mod>
4149 <umod:mod title="Pro-&gt;Pyrrolidinone" full_name="Proline oxidation to pyrrolidinone"
4150 username_of_poster="unimod"
4151 group_of_poster="admin"
4152 date_time_posted="2005-09-10 23:00:19"
4153 date_time_modified="2006-10-13 15:37:42"
4154 approved="1"
4155 record_id="360">
4156 <umod:specificity hidden="1" site="P" position="Anywhere" classification="Chemical derivative"
4157 spec_group="1"/>
4158 <umod:delta mono_mass="-30.010565" avge_mass="-30.0260" composition="H(-2) C(-1) O(-1)">
4159 <umod:element symbol="H" number="-2"/>
4160 <umod:element symbol="C" number="-1"/>
4161 <umod:element symbol="O" number="-1"/>
4162 </umod:delta>
4163 <umod:xref>
4164 <umod:text>9252331</umod:text>
4165 <umod:source>PubMed PMID</umod:source>
4166 <umod:url/>
4167 </umod:xref>
4168 <umod:xref>
4169 <umod:text>Berlett, Barbara S.; Stadtman, Earl R. Journal of Biological Chemistry (1997), 272(33), 20313-20316.</umod:text>
4170 <umod:source>Journal</umod:source>
4171 <umod:url/>
4172 </umod:xref>
4173 </umod:mod>
4174 <umod:mod title="Myristoyl+Delta:H(-4)"
4175 full_name="(cis,cis-delta 5, delta 8)-tetradecadienoyl"
4176 username_of_poster="tomneubert"
4177 group_of_poster="users"
4178 date_time_posted="2003-07-18 21:36:44"
4179 date_time_modified="2006-10-16 15:10:51"
4180 approved="1"
4181 record_id="135">
4182 <umod:specificity hidden="1" site="G" position="Protein N-term" classification="Co-translational"
4183 spec_group="1"/>
4184 <umod:delta mono_mass="206.167065" avge_mass="206.3239" composition="H(22) C(14) O">
4185 <umod:element symbol="H" number="22"/>
4186 <umod:element symbol="C" number="14"/>
4187 <umod:element symbol="O" number="1"/>
4188 </umod:delta>
4189 <umod:alt_name>myristoyl with 2 double bonds</umod:alt_name>
4190 <umod:alt_name>C14:2 fatty acylation</umod:alt_name>
4191 <umod:xref>
4192 <umod:text>Neubert TA, Johnson RS, Hurley JB, Walsh KA (1992). The rod transducin alpha subunit amino terminus is heterogeneously fatty acylated. J Biol Chem. 267(26):18274-7.</umod:text>
4193 <umod:source>Journal</umod:source>
4194 <umod:url/>
4195 </umod:xref>
4196 <umod:xref>
4197 <umod:text>1326520</umod:text>
4198 <umod:source>PubMed PMID</umod:source>
4199 <umod:url/>
4200 </umod:xref>
4201 <umod:misc_notes>Found on vision signal transduction proteins</umod:misc_notes>
4202 </umod:mod>
4203 <umod:mod title="Benzoyl" full_name="labeling reagent light form (N-term &amp; K)"
4204 username_of_poster="samirjulka"
4205 group_of_poster="users"
4206 date_time_posted="2003-07-31 22:24:05"
4207 date_time_modified="2006-10-16 12:41:22"
4208 approved="1"
4209 record_id="136">
4210 <umod:specificity hidden="1" site="N-term" position="Any N-term" classification="Isotopic label"
4211 spec_group="2"/>
4212 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Isotopic label"
4213 spec_group="1"/>
4214 <umod:delta mono_mass="104.026215" avge_mass="104.1061" composition="H(4) C(7) O">
4215 <umod:element symbol="H" number="4"/>
4216 <umod:element symbol="C" number="7"/>
4217 <umod:element symbol="O" number="1"/>
4218 </umod:delta>
4219 <umod:xref>
4220 <umod:text>Julka,S.Regnier,F.E Anal Chem. 2004 Oct 1;76(19):5799-806.</umod:text>
4221 <umod:source>Journal</umod:source>
4222 <umod:url/>
4223 </umod:xref>
4224 <umod:xref>
4225 <umod:text>15456300</umod:text>
4226 <umod:source>PubMed PMID</umod:source>
4227 <umod:url/>
4228 </umod:xref>
4229 </umod:mod>
4230 <umod:mod title="Hex(5)HexNAc(2)" full_name="N-linked glycan core"
4231 username_of_poster="tpjd2"
4232 group_of_poster="users"
4233 date_time_posted="2003-08-06 11:31:37"
4234 date_time_modified="2006-10-16 17:22:04"
4235 approved="1"
4236 record_id="137">
4237 <umod:specificity hidden="1" site="N" position="Anywhere" classification="N-linked glycosylation"
4238 spec_group="1"/>
4239 <umod:delta mono_mass="1216.422863" avge_mass="1217.0880" composition="Hex(5) HexNAc(2)">
4240 <umod:element symbol="H" number="76"/>
4241 <umod:element symbol="C" number="46"/>
4242 <umod:element symbol="N" number="2"/>
4243 <umod:element symbol="O" number="35"/>
4244 </umod:delta>
4245 <umod:alt_name>Man5</umod:alt_name>
4246 <umod:misc_notes>Core structure of high-mannose N-linked oligosaccharides</umod:misc_notes>
4247 </umod:mod>
4248 <umod:mod title="Dansyl" full_name="5-dimethylaminonaphthalene-1-sulfonyl"
4249 username_of_poster="allis"
4250 group_of_poster="users"
4251 date_time_posted="2003-08-19 02:51:24"
4252 date_time_modified="2006-10-16 15:36:09"
4253 approved="1"
4254 record_id="139">
4255 <umod:specificity hidden="1" site="N-term" position="Any N-term"
4256 classification="Chemical derivative"
4257 spec_group="2"/>
4258 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Chemical derivative"
4259 spec_group="1"/>
4260 <umod:delta mono_mass="233.051049" avge_mass="233.2862" composition="H(11) C(12) N O(2) S">
4261 <umod:element symbol="H" number="11"/>
4262 <umod:element symbol="C" number="12"/>
4263 <umod:element symbol="N" number="1"/>
4264 <umod:element symbol="O" number="2"/>
4265 <umod:element symbol="S" number="1"/>
4266 </umod:delta>
4267 <umod:xref>
4268 <umod:text>dansyl chloride [605-65-2]</umod:text>
4269 <umod:source>CAS Registry</umod:source>
4270 <umod:url/>
4271 </umod:xref>
4272 </umod:mod>
4273 <umod:mod title="a-type-ion" full_name="ISD a-series (C-Term)"
4274 username_of_poster="suckau"
4275 group_of_poster="users"
4276 date_time_posted="2003-09-02 16:17:09"
4277 date_time_modified="2006-10-14 07:46:22"
4278 approved="1"
4279 record_id="140">
4280 <umod:specificity hidden="1" site="C-term" position="Any C-term" classification="Other"
4281 spec_group="1">
4282 <umod:misc_notes>Virtual Modification for MS/MS of a-type ions</umod:misc_notes>
4283 </umod:specificity>
4284 <umod:delta mono_mass="-29.002740" avge_mass="-29.0180" composition="H(-1) C(-1) O(-1)">
4285 <umod:element symbol="H" number="-1"/>
4286 <umod:element symbol="C" number="-1"/>
4287 <umod:element symbol="O" number="-1"/>
4288 </umod:delta>
4289 <umod:alt_name>Decarboxylation of C-terminus as reaction inside the mass spectrometer</umod:alt_name>
4290 <umod:xref>
4291 <umod:text>14588022</umod:text>
4292 <umod:source>PubMed PMID</umod:source>
4293 <umod:url/>
4294 </umod:xref>
4295 <umod:xref>
4296 <umod:text>D. Suckau, A. Resemann, Anal. Chem., 75(21):5817-24 (2003)</umod:text>
4297 <umod:source>Journal</umod:source>
4298 <umod:url/>
4299 </umod:xref>
4300 <umod:misc_notes>MS/MS experiments of mass spectrometric a-ions (MS^3) can be used for protein identification by library searching. T3-sequencing is such a technique (see reference). Search engines must recognize this \'virtual modification\' for this purpose.</umod:misc_notes>
4301 </umod:mod>
4302 <umod:mod title="Amidine"
4303 full_name="amidination of lysines or N-terminal amines with methyl acetimidate"
4304 username_of_poster="pnacman"
4305 group_of_poster="users"
4306 date_time_posted="2003-09-25 11:04:41"
4307 date_time_modified="2006-10-15 18:32:25"
4308 approved="1"
4309 record_id="141">
4310 <umod:specificity hidden="1" site="N-term" position="Any N-term"
4311 classification="Chemical derivative"
4312 spec_group="2"/>
4313 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Chemical derivative"
4314 spec_group="1"/>
4315 <umod:delta mono_mass="41.026549" avge_mass="41.0519" composition="H(3) C(2) N">
4316 <umod:element symbol="H" number="3"/>
4317 <umod:element symbol="C" number="2"/>
4318 <umod:element symbol="N" number="1"/>
4319 </umod:delta>
4320 <umod:xref>
4321 <umod:text>ASMS 2004 abstract</umod:text>
4322 <umod:source>Misc. URL</umod:source>
4323 <umod:url>http://www.indiana.edu/~reillyjp/ASMS2004/janecki_Ext-Abs%20Amidination.pdf</umod:url>
4324 </umod:xref>
4325 <umod:xref>
4326 <umod:text>12643539</umod:text>
4327 <umod:source>PubMed PMID</umod:source>
4328 <umod:url/>
4329 </umod:xref>
4330 <umod:xref>
4331 <umod:text>6273432</umod:text>
4332 <umod:source>PubMed PMID</umod:source>
4333 <umod:url/>
4334 </umod:xref>
4335 </umod:mod>
4336 <umod:mod title="HexNAc(1)dHex(1)" full_name="HexNAc1dHex1" username_of_poster="unimod"
4337 group_of_poster="admin"
4338 date_time_posted="2003-09-29 12:28:45"
4339 date_time_modified="2006-10-16 16:03:39"
4340 approved="1"
4341 record_id="142">
4342 <umod:specificity hidden="1" site="N" position="Anywhere" classification="N-linked glycosylation"
4343 spec_group="1"/>
4344 <umod:delta mono_mass="349.137281" avge_mass="349.3337" composition="dHex HexNAc">
4345 <umod:element symbol="H" number="23"/>
4346 <umod:element symbol="C" number="14"/>
4347 <umod:element symbol="N" number="1"/>
4348 <umod:element symbol="O" number="9"/>
4349 </umod:delta>
4350 </umod:mod>
4351 <umod:mod title="HexNAc(2)" full_name="HexNAc2" username_of_poster="unimod"
4352 group_of_poster="admin"
4353 date_time_posted="2003-09-29 12:37:55"
4354 date_time_modified="2006-10-16 16:43:09"
4355 approved="1"
4356 record_id="143">
4357 <umod:specificity hidden="1" site="N" position="Anywhere" classification="N-linked glycosylation"
4358 spec_group="1"/>
4359 <umod:delta mono_mass="406.158745" avge_mass="406.3850" composition="HexNAc(2)">
4360 <umod:element symbol="H" number="26"/>
4361 <umod:element symbol="C" number="16"/>
4362 <umod:element symbol="N" number="2"/>
4363 <umod:element symbol="O" number="10"/>
4364 </umod:delta>
4365 </umod:mod>
4366 <umod:mod title="Hex(3)" full_name="Hex3" username_of_poster="unimod"
4367 group_of_poster="admin"
4368 date_time_posted="2003-09-29 12:39:30"
4369 date_time_modified="2006-10-16 16:59:36"
4370 approved="1"
4371 record_id="144">
4372 <umod:specificity hidden="1" site="N" position="Anywhere" classification="N-linked glycosylation"
4373 spec_group="1"/>
4374 <umod:delta mono_mass="486.158471" avge_mass="486.4218" composition="Hex(3)">
4375 <umod:element symbol="H" number="30"/>
4376 <umod:element symbol="C" number="18"/>
4377 <umod:element symbol="O" number="15"/>
4378 </umod:delta>
4379 </umod:mod>
4380 <umod:mod title="HexNAc(1)dHex(2)" full_name="HexNAc1dHex2" username_of_poster="unimod"
4381 group_of_poster="admin"
4382 date_time_posted="2003-09-29 12:40:57"
4383 date_time_modified="2006-10-16 17:01:52"
4384 approved="1"
4385 record_id="145">
4386 <umod:specificity hidden="1" site="N" position="Anywhere" classification="N-linked glycosylation"
4387 spec_group="1"/>
4388 <umod:delta mono_mass="495.195190" avge_mass="495.4749" composition="dHex(2) HexNAc">
4389 <umod:element symbol="H" number="33"/>
4390 <umod:element symbol="C" number="20"/>
4391 <umod:element symbol="N" number="1"/>
4392 <umod:element symbol="O" number="13"/>
4393 </umod:delta>
4394 </umod:mod>
4395 <umod:mod title="Hex(1)HexNAc(1)dHex(1)" full_name="Hex1HexNAc1dHex1"
4396 username_of_poster="unimod"
4397 group_of_poster="admin"
4398 date_time_posted="2003-09-29 12:42:27"
4399 date_time_modified="2006-10-16 17:02:06"
4400 approved="1"
4401 record_id="146">
4402 <umod:specificity hidden="1" site="N" position="Anywhere" classification="N-linked glycosylation"
4403 spec_group="1"/>
4404 <umod:delta mono_mass="511.190105" avge_mass="511.4743" composition="dHex Hex HexNAc">
4405 <umod:element symbol="H" number="33"/>
4406 <umod:element symbol="C" number="20"/>
4407 <umod:element symbol="N" number="1"/>
4408 <umod:element symbol="O" number="14"/>
4409 </umod:delta>
4410 </umod:mod>
4411 <umod:mod title="HexNAc(2)dHex(1)" full_name="HexNAc2dHex1" username_of_poster="unimod"
4412 group_of_poster="admin"
4413 date_time_posted="2003-09-29 12:44:18"
4414 date_time_modified="2006-10-16 17:04:11"
4415 approved="1"
4416 record_id="147">
4417 <umod:specificity hidden="1" site="N" position="Anywhere" classification="N-linked glycosylation"
4418 spec_group="1"/>
4419 <umod:delta mono_mass="552.216654" avge_mass="552.5262" composition="dHex HexNAc(2)">
4420 <umod:element symbol="H" number="36"/>
4421 <umod:element symbol="C" number="22"/>
4422 <umod:element symbol="N" number="2"/>
4423 <umod:element symbol="O" number="14"/>
4424 </umod:delta>
4425 </umod:mod>
4426 <umod:mod title="Hex(1)HexNAc(2)" full_name="Hex1HexNAc2" username_of_poster="unimod"
4427 group_of_poster="admin"
4428 date_time_posted="2003-09-29 12:48:18"
4429 date_time_modified="2006-10-16 17:04:35"
4430 approved="1"
4431 record_id="148">
4432 <umod:specificity hidden="1" site="N" position="Anywhere" classification="N-linked glycosylation"
4433 spec_group="1"/>
4434 <umod:delta mono_mass="568.211569" avge_mass="568.5256" composition="Hex HexNAc(2)">
4435 <umod:element symbol="H" number="36"/>
4436 <umod:element symbol="C" number="22"/>
4437 <umod:element symbol="N" number="2"/>
4438 <umod:element symbol="O" number="15"/>
4439 </umod:delta>
4440 </umod:mod>
4441 <umod:mod title="Hex(1)HexNAc(1)NeuAc(1)" full_name="Hex1HexNAc1NeuAc1"
4442 username_of_poster="unimod"
4443 group_of_poster="admin"
4444 date_time_posted="2003-09-29 12:51:19"
4445 date_time_modified="2007-10-20 19:29:29"
4446 approved="1"
4447 record_id="149">
4448 <umod:specificity hidden="1" site="N" position="Anywhere" classification="N-linked glycosylation"
4449 spec_group="1"/>
4450 <umod:specificity hidden="1" site="T" position="Anywhere" classification="O-linked glycosylation"
4451 spec_group="3"/>
4452 <umod:specificity hidden="1" site="S" position="Anywhere" classification="O-linked glycosylation"
4453 spec_group="2"/>
4454 <umod:delta mono_mass="656.227613" avge_mass="656.5877" composition="Hex HexNAc NeuAc">
4455 <umod:element symbol="H" number="40"/>
4456 <umod:element symbol="C" number="25"/>
4457 <umod:element symbol="N" number="2"/>
4458 <umod:element symbol="O" number="18"/>
4459 </umod:delta>
4460 <umod:xref>
4461 <umod:text>Saito T., Itoh T.; Journal of dairy Science, 75 (1992). p1768.</umod:text>
4462 <umod:source>Journal</umod:source>
4463 <umod:url/>
4464 </umod:xref>
4465 </umod:mod>
4466 <umod:mod title="HexNAc(2)dHex(2)" full_name="HexNAc2dHex2" username_of_poster="unimod"
4467 group_of_poster="admin"
4468 date_time_posted="2003-09-29 12:52:36"
4469 date_time_modified="2006-10-16 17:11:45"
4470 approved="1"
4471 record_id="150">
4472 <umod:specificity hidden="1" site="N" position="Anywhere" classification="N-linked glycosylation"
4473 spec_group="1"/>
4474 <umod:delta mono_mass="698.274563" avge_mass="698.6674" composition="dHex(2) HexNAc(2)">
4475 <umod:element symbol="H" number="46"/>
4476 <umod:element symbol="C" number="28"/>
4477 <umod:element symbol="N" number="2"/>
4478 <umod:element symbol="O" number="18"/>
4479 </umod:delta>
4480 </umod:mod>
4481 <umod:mod title="Hex(1)HexNAc(2)Pent(1)" full_name="Hex1HexNAc2Pent1"
4482 username_of_poster="unimod"
4483 group_of_poster="admin"
4484 date_time_posted="2003-09-29 12:53:29"
4485 date_time_modified="2006-10-16 17:12:02"
4486 approved="1"
4487 record_id="151">
4488 <umod:specificity hidden="1" site="N" position="Anywhere" classification="N-linked glycosylation"
4489 spec_group="1"/>
4490 <umod:delta mono_mass="700.253828" avge_mass="700.6403" composition="Pent Hex HexNAc(2)">
4491 <umod:element symbol="H" number="44"/>
4492 <umod:element symbol="C" number="27"/>
4493 <umod:element symbol="N" number="2"/>
4494 <umod:element symbol="O" number="19"/>
4495 </umod:delta>
4496 </umod:mod>
4497 <umod:mod title="Hex(1)HexNAc(2)dHex(1)" full_name="Hex1HexNAc2dHex1"
4498 username_of_poster="unimod"
4499 group_of_poster="admin"
4500 date_time_posted="2003-09-29 12:54:18"
4501 date_time_modified="2006-10-16 17:12:59"
4502 approved="1"
4503 record_id="152">
4504 <umod:specificity hidden="1" site="N" position="Anywhere" classification="N-linked glycosylation"
4505 spec_group="1"/>
4506 <umod:delta mono_mass="714.269478" avge_mass="714.6668" composition="dHex Hex HexNAc(2)">
4507 <umod:element symbol="H" number="46"/>
4508 <umod:element symbol="C" number="28"/>
4509 <umod:element symbol="N" number="2"/>
4510 <umod:element symbol="O" number="19"/>
4511 </umod:delta>
4512 </umod:mod>
4513 <umod:mod title="Hex(2)HexNAc(2)" full_name="Hex2HexNAc2" username_of_poster="unimod"
4514 group_of_poster="admin"
4515 date_time_posted="2003-09-29 12:55:08"
4516 date_time_modified="2006-10-16 17:13:17"
4517 approved="1"
4518 record_id="153">
4519 <umod:specificity hidden="1" site="N" position="Anywhere" classification="N-linked glycosylation"
4520 spec_group="1"/>
4521 <umod:delta mono_mass="730.264392" avge_mass="730.6662" composition="Hex(2) HexNAc(2)">
4522 <umod:element symbol="H" number="46"/>
4523 <umod:element symbol="C" number="28"/>
4524 <umod:element symbol="N" number="2"/>
4525 <umod:element symbol="O" number="20"/>
4526 </umod:delta>
4527 </umod:mod>
4528 <umod:mod title="Hex(3)HexNAc(1)Pent(1)" full_name="Hex3HexNAc1Pent1"
4529 username_of_poster="unimod"
4530 group_of_poster="admin"
4531 date_time_posted="2003-09-29 12:56:02"
4532 date_time_modified="2006-10-16 17:18:03"
4533 approved="1"
4534 record_id="154">
4535 <umod:specificity hidden="1" site="N" position="Anywhere" classification="N-linked glycosylation"
4536 spec_group="1"/>
4537 <umod:delta mono_mass="821.280102" avge_mass="821.7289" composition="Pent Hex(3) HexNAc">
4538 <umod:element symbol="H" number="51"/>
4539 <umod:element symbol="C" number="31"/>
4540 <umod:element symbol="N" number="1"/>
4541 <umod:element symbol="O" number="24"/>
4542 </umod:delta>
4543 </umod:mod>
4544 <umod:mod title="Hex(1)HexNAc(2)dHex(1)Pent(1)" full_name="Hex1HexNAc2dHex1Pent1"
4545 username_of_poster="unimod"
4546 group_of_poster="admin"
4547 date_time_posted="2003-09-29 12:57:01"
4548 date_time_modified="2006-10-16 17:18:41"
4549 approved="1"
4550 record_id="155">
4551 <umod:specificity hidden="1" site="N" position="Anywhere" classification="N-linked glycosylation"
4552 spec_group="1"/>
4553 <umod:delta mono_mass="846.311736" avge_mass="846.7815"
4554 composition="Pent dHex Hex HexNAc(2)">
4555 <umod:element symbol="H" number="54"/>
4556 <umod:element symbol="C" number="33"/>
4557 <umod:element symbol="N" number="2"/>
4558 <umod:element symbol="O" number="23"/>
4559 </umod:delta>
4560 </umod:mod>
4561 <umod:mod title="Hex(1)HexNAc(2)dHex(2)" full_name="Hex1HexNAc2dHex2"
4562 username_of_poster="unimod"
4563 group_of_poster="admin"
4564 date_time_posted="2003-09-29 12:57:52"
4565 date_time_modified="2006-10-16 17:18:56"
4566 approved="1"
4567 record_id="156">
4568 <umod:specificity hidden="1" site="N" position="Anywhere" classification="N-linked glycosylation"
4569 spec_group="1"/>
4570 <umod:delta mono_mass="860.327386" avge_mass="860.8080" composition="dHex(2) Hex HexNAc(2)">
4571 <umod:element symbol="H" number="56"/>
4572 <umod:element symbol="C" number="34"/>
4573 <umod:element symbol="N" number="2"/>
4574 <umod:element symbol="O" number="23"/>
4575 </umod:delta>
4576 </umod:mod>
4577 <umod:mod title="Hex(2)HexNAc(2)Pent(1)" full_name="Hex2HexNAc2Pent1"
4578 username_of_poster="unimod"
4579 group_of_poster="admin"
4580 date_time_posted="2003-09-29 12:58:38"
4581 date_time_modified="2006-10-16 17:19:11"
4582 approved="1"
4583 record_id="157">
4584 <umod:specificity hidden="1" site="N" position="Anywhere" classification="N-linked glycosylation"
4585 spec_group="1"/>
4586 <umod:delta mono_mass="862.306651" avge_mass="862.7809" composition="Pent Hex(2) HexNAc(2)">
4587 <umod:element symbol="H" number="54"/>
4588 <umod:element symbol="C" number="33"/>
4589 <umod:element symbol="N" number="2"/>
4590 <umod:element symbol="O" number="24"/>
4591 </umod:delta>
4592 </umod:mod>
4593 <umod:mod title="Hex(2)HexNAc(2)dHex(1)" full_name="Hex2HexNAc2dHex1"
4594 username_of_poster="unimod"
4595 group_of_poster="admin"
4596 date_time_posted="2003-09-29 12:59:18"
4597 date_time_modified="2006-10-16 17:19:27"
4598 approved="1"
4599 record_id="158">
4600 <umod:specificity hidden="1" site="N" position="Anywhere" classification="N-linked glycosylation"
4601 spec_group="1"/>
4602 <umod:delta mono_mass="876.322301" avge_mass="876.8074" composition="dHex Hex(2) HexNAc(2)">
4603 <umod:element symbol="H" number="56"/>
4604 <umod:element symbol="C" number="34"/>
4605 <umod:element symbol="N" number="2"/>
4606 <umod:element symbol="O" number="24"/>
4607 </umod:delta>
4608 </umod:mod>
4609 <umod:mod title="Hex(3)HexNAc(2)" full_name="Hex3HexNAc2" username_of_poster="unimod"
4610 group_of_poster="admin"
4611 date_time_posted="2003-09-29 12:59:59"
4612 date_time_modified="2006-10-16 17:19:58"
4613 approved="1"
4614 record_id="159">
4615 <umod:specificity hidden="1" site="N" position="Anywhere" classification="N-linked glycosylation"
4616 spec_group="1"/>
4617 <umod:delta mono_mass="892.317216" avge_mass="892.8068" composition="Hex(3) HexNAc(2)">
4618 <umod:element symbol="H" number="56"/>
4619 <umod:element symbol="C" number="34"/>
4620 <umod:element symbol="N" number="2"/>
4621 <umod:element symbol="O" number="25"/>
4622 </umod:delta>
4623 <umod:alt_name>chitobiose core</umod:alt_name>
4624 </umod:mod>
4625 <umod:mod title="Hex(1)HexNAc(1)NeuAc(2)" full_name="Hex1HexNAc1NeuAc2"
4626 username_of_poster="unimod"
4627 group_of_poster="admin"
4628 date_time_posted="2003-09-29 13:01:06"
4629 date_time_modified="2007-10-20 19:30:21"
4630 approved="1"
4631 record_id="160">
4632 <umod:specificity hidden="1" site="N" position="Anywhere" classification="N-linked glycosylation"
4633 spec_group="1"/>
4634 <umod:specificity hidden="1" site="T" position="Anywhere" classification="O-linked glycosylation"
4635 spec_group="3"/>
4636 <umod:specificity hidden="1" site="S" position="Anywhere" classification="O-linked glycosylation"
4637 spec_group="2"/>
4638 <umod:delta mono_mass="947.323029" avge_mass="947.8423" composition="Hex HexNAc NeuAc(2)">
4639 <umod:element symbol="H" number="57"/>
4640 <umod:element symbol="C" number="36"/>
4641 <umod:element symbol="N" number="3"/>
4642 <umod:element symbol="O" number="26"/>
4643 </umod:delta>
4644 <umod:xref>
4645 <umod:text>Saito T., Itoh T.; Journal of dairy Science, 75 (1992). p1768.</umod:text>
4646 <umod:source>Journal</umod:source>
4647 <umod:url/>
4648 </umod:xref>
4649 </umod:mod>
4650 <umod:mod title="Hex(3)HexNAc(2)P(1)" full_name="Hex3HexNAc2P1"
4651 username_of_poster="unimod"
4652 group_of_poster="admin"
4653 date_time_posted="2003-09-29 13:02:02"
4654 date_time_modified="2006-10-16 17:20:48"
4655 approved="1"
4656 record_id="161">
4657 <umod:specificity hidden="1" site="N" position="Anywhere" classification="N-linked glycosylation"
4658 spec_group="1"/>
4659 <umod:delta mono_mass="923.290978" avge_mass="923.7806" composition="P Hex(3) HexNAc(2)">
4660 <umod:element symbol="H" number="56"/>
4661 <umod:element symbol="C" number="34"/>
4662 <umod:element symbol="N" number="2"/>
4663 <umod:element symbol="O" number="25"/>
4664 <umod:element symbol="P" number="1"/>
4665 </umod:delta>
4666 </umod:mod>
4667 <umod:mod title="Delta:S(-1)Se(1)" full_name="Selenium replaces sulphur"
4668 username_of_poster="pnacman"
4669 group_of_poster="users"
4670 date_time_posted="2003-10-14 11:24:28"
4671 date_time_modified="2006-10-16 10:11:58"
4672 approved="1"
4673 record_id="162">
4674 <umod:specificity hidden="1" site="M" position="Anywhere" classification="Non-standard residue"
4675 spec_group="1"/>
4676 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Non-standard residue"
4677 spec_group="2">
4678 <umod:misc_notes>Selenocysteine conventionally represented by 1 letter code U</umod:misc_notes>
4679 </umod:specificity>
4680 <umod:delta mono_mass="47.944449" avge_mass="46.8950" composition="S(-1) Se">
4681 <umod:element symbol="S" number="-1"/>
4682 <umod:element symbol="Se" number="1"/>
4683 </umod:delta>
4684 <umod:xref>
4685 <umod:text>12148805</umod:text>
4686 <umod:source>PubMed PMID</umod:source>
4687 <umod:url/>
4688 </umod:xref>
4689 <umod:xref>
4690 <umod:text>AA0022</umod:text>
4691 <umod:source>RESID</umod:source>
4692 <umod:url/>
4693 </umod:xref>
4694 </umod:mod>
4695 <umod:mod title="NBS:13C(6)" full_name="Shimadzu NBS-13C" username_of_poster="kuyama"
4696 group_of_poster="users"
4697 date_time_posted="2004-01-07 07:22:34"
4698 date_time_modified="2007-08-31 10:35:22"
4699 approved="0"
4700 record_id="171">
4701 <umod:specificity hidden="1" site="W" position="Anywhere" classification="Chemical derivative"
4702 spec_group="1"/>
4703 <umod:delta mono_mass="159.008578" avge_mass="159.1144" composition="H(3) 13C(6) N O(2) S">
4704 <umod:element symbol="H" number="3"/>
4705 <umod:element symbol="13C" number="6"/>
4706 <umod:element symbol="N" number="1"/>
4707 <umod:element symbol="O" number="2"/>
4708 <umod:element symbol="S" number="1"/>
4709 </umod:delta>
4710 <umod:alt_name>NBS reagent heavy</umod:alt_name>
4711 <umod:xref>
4712 <umod:text>Rapid Communications in Mass Spectrometry, 17, 1642-1650 (2003)</umod:text>
4713 <umod:source>Journal</umod:source>
4714 <umod:url/>
4715 </umod:xref>
4716 <umod:xref>
4717 <umod:text>12845591</umod:text>
4718 <umod:source>PubMed PMID</umod:source>
4719 <umod:url/>
4720 </umod:xref>
4721 </umod:mod>
4722 <umod:mod title="Methyl:2H(3)13C(1)" full_name="monomethylated arginine"
4723 username_of_poster="sams"
4724 group_of_poster="users"
4725 date_time_posted="2005-06-30 18:19:34"
4726 date_time_modified="2006-10-14 19:40:53"
4727 approved="1"
4728 record_id="329">
4729 <umod:specificity hidden="1" site="R" position="Anywhere" classification="Isotopic label"
4730 spec_group="1"/>
4731 <umod:delta mono_mass="18.037835" avge_mass="18.0377" composition="H(-1) 2H(3) 13C">
4732 <umod:element symbol="H" number="-1"/>
4733 <umod:element symbol="2H" number="3"/>
4734 <umod:element symbol="13C" number="1"/>
4735 </umod:delta>
4736 <umod:xref>
4737 <umod:text>Identifying and quantifying in vivo methylation sites by heavy methyl SILAC, Shao-En Ong et al., Nature methods 1(2) 2004, 1-8</umod:text>
4738 <umod:source>Journal</umod:source>
4739 <umod:url/>
4740 </umod:xref>
4741 </umod:mod>
4742 <umod:mod title="Dimethyl:2H(6)13C(2)" full_name="dimethylated arginine"
4743 username_of_poster="sams"
4744 group_of_poster="users"
4745 date_time_posted="2005-06-30 18:21:32"
4746 date_time_modified="2006-10-15 18:26:53"
4747 approved="1"
4748 record_id="330">
4749 <umod:specificity hidden="1" site="R" position="Anywhere" classification="Isotopic label"
4750 spec_group="1"/>
4751 <umod:delta mono_mass="36.075670" avge_mass="36.0754" composition="H(-2) 2H(6) 13C(2)">
4752 <umod:element symbol="H" number="-2"/>
4753 <umod:element symbol="2H" number="6"/>
4754 <umod:element symbol="13C" number="2"/>
4755 </umod:delta>
4756 <umod:xref>
4757 <umod:text>Identifying and quantifying in vivo methylation sites by heavy methyl SILAC, Shao-En Ong et al., Nature Methods 1(2) 1-8</umod:text>
4758 <umod:source>PubMed PMID</umod:source>
4759 <umod:url/>
4760 </umod:xref>
4761 </umod:mod>
4762 <umod:mod title="NBS" full_name="Shimadzu NBS-12C" username_of_poster="kuyama"
4763 group_of_poster="users"
4764 date_time_posted="2004-01-07 07:25:07"
4765 date_time_modified="2007-08-31 10:34:53"
4766 approved="0"
4767 record_id="172">
4768 <umod:specificity hidden="1" site="W" position="Anywhere" classification="Chemical derivative"
4769 spec_group="1"/>
4770 <umod:delta mono_mass="152.988449" avge_mass="153.1585" composition="H(3) C(6) N O(2) S">
4771 <umod:element symbol="H" number="3"/>
4772 <umod:element symbol="C" number="6"/>
4773 <umod:element symbol="N" number="1"/>
4774 <umod:element symbol="O" number="2"/>
4775 <umod:element symbol="S" number="1"/>
4776 </umod:delta>
4777 <umod:alt_name>2-nitrobenzenesulfenyl</umod:alt_name>
4778 <umod:xref>
4779 <umod:text>12845591</umod:text>
4780 <umod:source>PubMed PMID</umod:source>
4781 <umod:url/>
4782 </umod:xref>
4783 <umod:xref>
4784 <umod:text>Rapid Communications in Mass Spectrometry, 17, 1642-1650 (2003)</umod:text>
4785 <umod:source>Journal</umod:source>
4786 <umod:url/>
4787 </umod:xref>
4788 </umod:mod>
4789 <umod:mod title="Delta:H(1)O(-1)18O(1)" full_name="glycosylated asparagine 18O labeling"
4790 username_of_poster="lobvi"
4791 group_of_poster="users"
4792 date_time_posted="2003-12-11 18:24:58"
4793 date_time_modified="2006-10-14 09:36:39"
4794 approved="1"
4795 record_id="170">
4796 <umod:specificity hidden="1" site="N" position="Anywhere" classification="Isotopic label"
4797 spec_group="1"/>
4798 <umod:delta mono_mass="3.012071" avge_mass="3.0077" composition="H O(-1) 18O">
4799 <umod:element symbol="H" number="1"/>
4800 <umod:element symbol="O" number="-1"/>
4801 <umod:element symbol="18O" number="1"/>
4802 </umod:delta>
4803 <umod:xref>
4804 <umod:text>1443554</umod:text>
4805 <umod:source>PubMed PMID</umod:source>
4806 <umod:url/>
4807 </umod:xref>
4808 <umod:xref>
4809 <umod:text>Anal. Biochem. 1992, 205:151-158</umod:text>
4810 <umod:source>Journal</umod:source>
4811 <umod:url/>
4812 </umod:xref>
4813 <umod:misc_notes>Conversion of glycosylated asparagine residues upon deglycosylation with PGNase F in 18O labelled water.</umod:misc_notes>
4814 </umod:mod>
4815 <umod:mod title="QAT" full_name="APTA-d0" username_of_poster="s_julka"
4816 group_of_poster="users"
4817 date_time_posted="2004-04-08 17:12:14"
4818 date_time_modified="2006-10-16 15:01:07"
4819 approved="1"
4820 record_id="195">
4821 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Chemical derivative"
4822 spec_group="1"/>
4823 <umod:delta mono_mass="170.141913" avge_mass="170.2520" composition="H(18) C(9) N(2) O">
4824 <umod:element symbol="H" number="18"/>
4825 <umod:element symbol="C" number="9"/>
4826 <umod:element symbol="N" number="2"/>
4827 <umod:element symbol="O" number="1"/>
4828 </umod:delta>
4829 <umod:alt_name>(3-acrylamidopropyl)trimethylammonium</umod:alt_name>
4830 <umod:xref>
4831 <umod:text>15283597</umod:text>
4832 <umod:source>PubMed PMID</umod:source>
4833 <umod:url/>
4834 </umod:xref>
4835 </umod:mod>
4836 <umod:mod title="BHT"
4837 full_name="Michael addition of BHT quinone methide to Cysteine and Lysine"
4838 username_of_poster="gonzo"
4839 group_of_poster="users"
4840 date_time_posted="2004-02-05 22:02:53"
4841 date_time_modified="2006-10-16 15:19:41"
4842 approved="1"
4843 record_id="176">
4844 <umod:specificity hidden="1" site="H" position="Anywhere" classification="Other" spec_group="2">
4845 <umod:misc_notes>Secondary adduct - much less common as C</umod:misc_notes>
4846 </umod:specificity>
4847 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Other" spec_group="1">
4848 <umod:misc_notes>Secondary adduct - much less common as C</umod:misc_notes>
4849 </umod:specificity>
4850 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Other" spec_group="3">
4851 <umod:misc_notes>Primary adduct formed</umod:misc_notes>
4852 </umod:specificity>
4853 <umod:delta mono_mass="218.167065" avge_mass="218.3346" composition="H(22) C(15) O">
4854 <umod:element symbol="H" number="22"/>
4855 <umod:element symbol="C" number="15"/>
4856 <umod:element symbol="O" number="1"/>
4857 </umod:delta>
4858 <umod:alt_name>Butylated Hydroxytoluene</umod:alt_name>
4859 <umod:xref>
4860 <umod:text>9448752</umod:text>
4861 <umod:source>PubMed PMID</umod:source>
4862 <umod:url/>
4863 </umod:xref>
4864 <umod:misc_notes>BHT metabolism has been studied in rats and mice in relation to tumor promotion.</umod:misc_notes>
4865 </umod:mod>
4866 <umod:mod title="Delta:H(4)C(2)O(-1)S(1)" full_name="S-Ethylcystine from Serine"
4867 username_of_poster="UCDMSF"
4868 group_of_poster="users"
4869 date_time_posted="2005-06-20 20:09:02"
4870 date_time_modified="2006-10-16 10:00:57"
4871 approved="1"
4872 record_id="327">
4873 <umod:specificity hidden="1" site="S" position="Anywhere" classification="Chemical derivative"
4874 spec_group="1"/>
4875 <umod:delta mono_mass="44.008456" avge_mass="44.1188" composition="H(4) C(2) O(-1) S">
4876 <umod:element symbol="H" number="4"/>
4877 <umod:element symbol="C" number="2"/>
4878 <umod:element symbol="O" number="-1"/>
4879 <umod:element symbol="S" number="1"/>
4880 </umod:delta>
4881 <umod:xref>
4882 <umod:text>2005 ASMS poster Presentation TP 527</umod:text>
4883 <umod:source>Other</umod:source>
4884 <umod:url/>
4885 </umod:xref>
4886 <umod:misc_notes>Phosphoserine to S-ethylcystine\r\nvia Beta elimination/Michael addition of ethylthiol</umod:misc_notes>
4887 </umod:mod>
4888 <umod:mod title="DAET" full_name="phosphorylation to amine thiol"
4889 username_of_poster="chemgirl18"
4890 group_of_poster="users"
4891 date_time_posted="2004-02-11 20:34:16"
4892 date_time_modified="2006-10-16 12:34:48"
4893 approved="1"
4894 record_id="178">
4895 <umod:specificity hidden="1" site="T" position="Anywhere" classification="Chemical derivative"
4896 spec_group="2"/>
4897 <umod:specificity hidden="1" site="S" position="Anywhere" classification="Chemical derivative"
4898 spec_group="1"/>
4899 <umod:delta mono_mass="87.050655" avge_mass="87.1866" composition="H(9) C(4) N O(-1) S">
4900 <umod:element symbol="H" number="9"/>
4901 <umod:element symbol="C" number="4"/>
4902 <umod:element symbol="N" number="1"/>
4903 <umod:element symbol="O" number="-1"/>
4904 <umod:element symbol="S" number="1"/>
4905 </umod:delta>
4906 <umod:alt_name>b-elimination thiol derivatization</umod:alt_name>
4907 <umod:xref>
4908 <umod:text>12216740</umod:text>
4909 <umod:source>PubMed PMID</umod:source>
4910 <umod:url/>
4911 </umod:xref>
4912 <umod:misc_notes>DAET = 2-(dimethylamino)ethanethiol; The phosphorylation to amine is the beta elimination of phosphate and Michael addition of 2-(dimethylamino)ethanethiol to the site.</umod:misc_notes>
4913 </umod:mod>
4914 <umod:mod title="Pro-&gt;Pyrrolidone" full_name="Pyrrolidone from Proline"
4915 username_of_poster="unimod"
4916 group_of_poster="admin"
4917 date_time_posted="2005-10-02 17:39:05"
4918 date_time_modified="2006-11-14 11:12:17"
4919 approved="0"
4920 record_id="369">
4921 <umod:specificity hidden="1" site="P" position="Anywhere" classification="Chemical derivative"
4922 spec_group="1"/>
4923 <umod:delta mono_mass="-27.994915" avge_mass="-28.0101" composition="C(-1) O(-1)">
4924 <umod:element symbol="C" number="-1"/>
4925 <umod:element symbol="O" number="-1"/>
4926 </umod:delta>
4927 <umod:xref>
4928 <umod:text>Berlett, Barbara S.; Stadtman, Earl R. Journal of Biological Chemistry (1997), 272(33), 20313-20316.</umod:text>
4929 <umod:source>Journal</umod:source>
4930 <umod:url/>
4931 </umod:xref>
4932 <umod:xref>
4933 <umod:text>9252331</umod:text>
4934 <umod:source>PubMed PMID</umod:source>
4935 <umod:url/>
4936 </umod:xref>
4937 </umod:mod>
4938 <umod:mod title="Label:13C(9)" full_name="13C(9) Silac label" username_of_poster="hs"
4939 group_of_poster="users"
4940 date_time_posted="2004-02-16 21:19:47"
4941 date_time_modified="2007-08-22 18:31:52"
4942 approved="1"
4943 record_id="184">
4944 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="Isotopic label"
4945 spec_group="1">
4946 <umod:misc_notes>Used in SILAC experiment</umod:misc_notes>
4947 </umod:specificity>
4948 <umod:specificity hidden="1" site="F" position="Anywhere" classification="Isotopic label"
4949 spec_group="2"/>
4950 <umod:delta mono_mass="9.030193" avge_mass="8.9339" composition="C(-9) 13C(9)">
4951 <umod:element symbol="C" number="-9"/>
4952 <umod:element symbol="13C" number="9"/>
4953 </umod:delta>
4954 <umod:alt_name>heavy tyrosine</umod:alt_name>
4955 <umod:xref>
4956 <umod:text>Ong, S-E, I. Kratchmarova, and M. Mann (2003). J Proteome Research 2: 173-181</umod:text>
4957 <umod:source>Journal</umod:source>
4958 <umod:url/>
4959 </umod:xref>
4960 <umod:xref>
4961 <umod:text>Silac introduction</umod:text>
4962 <umod:source>Misc. URL</umod:source>
4963 <umod:url>http://www.pil.sdu.dk/silac_intro.htm</umod:url>
4964 </umod:xref>
4965 <umod:xref>
4966 <umod:text>12716131</umod:text>
4967 <umod:source>PubMed PMID</umod:source>
4968 <umod:url/>
4969 </umod:xref>
4970 </umod:mod>
4971 <umod:mod title="Label:13C(9)+Phospho" full_name="C13 label (Phosphotyrosine)"
4972 username_of_poster="hs"
4973 group_of_poster="users"
4974 date_time_posted="2004-02-22 04:42:33"
4975 date_time_modified="2006-10-16 12:37:51"
4976 approved="1"
4977 record_id="185">
4978 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="Isotopic label"
4979 spec_group="1">
4980 <umod:misc_notes>Used in SILAC experiment</umod:misc_notes>
4981 </umod:specificity>
4982 <umod:delta mono_mass="88.996524" avge_mass="88.9138" composition="H C(-9) 13C(9) O(3) P">
4983 <umod:element symbol="H" number="1"/>
4984 <umod:element symbol="C" number="-9"/>
4985 <umod:element symbol="13C" number="9"/>
4986 <umod:element symbol="O" number="3"/>
4987 <umod:element symbol="P" number="1"/>
4988 </umod:delta>
4989 <umod:alt_name>heavy phosphotyrosine</umod:alt_name>
4990 <umod:xref>
4991 <umod:text>12716131</umod:text>
4992 <umod:source>PubMed PMID</umod:source>
4993 <umod:url/>
4994 </umod:xref>
4995 <umod:xref>
4996 <umod:text>Ong, S-E, I. Kratchmarova, and M. Mann (2003). J Proteome Research 2: 173-181</umod:text>
4997 <umod:source>Journal</umod:source>
4998 <umod:url/>
4999 </umod:xref>
5000 <umod:xref>
5001 <umod:text>Silac introduction</umod:text>
5002 <umod:source>Misc. URL</umod:source>
5003 <umod:url>http://www.pil.sdu.dk/silac_intro.htm</umod:url>
5004 </umod:xref>
5005 </umod:mod>
5006 <umod:mod title="Label:13C(6)" full_name="13C(6) Silac label" username_of_poster="hs"
5007 group_of_poster="users"
5008 date_time_posted="2004-02-28 19:54:10"
5009 date_time_modified="2007-08-22 18:29:56"
5010 approved="1"
5011 record_id="188">
5012 <umod:specificity hidden="1" site="I" position="Anywhere" classification="Isotopic label"
5013 spec_group="5">
5014 <umod:misc_notes>Used in SILAC experiment</umod:misc_notes>
5015 </umod:specificity>
5016 <umod:specificity hidden="1" site="L" position="Anywhere" classification="Isotopic label"
5017 spec_group="3">
5018 <umod:misc_notes>Used in SILAC experiment</umod:misc_notes>
5019 </umod:specificity>
5020 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Isotopic label"
5021 spec_group="2">
5022 <umod:misc_notes>Used in SILAC experiment</umod:misc_notes>
5023 </umod:specificity>
5024 <umod:specificity hidden="1" site="R" position="Anywhere" classification="Isotopic label"
5025 spec_group="1">
5026 <umod:misc_notes>Used in SILAC experiment</umod:misc_notes>
5027 </umod:specificity>
5028 <umod:delta mono_mass="6.020129" avge_mass="5.9559" composition="C(-6) 13C(6)">
5029 <umod:element symbol="C" number="-6"/>
5030 <umod:element symbol="13C" number="6"/>
5031 </umod:delta>
5032 <umod:xref>
5033 <umod:text>Ong, S-E, I. Kratchmarova, and M. Mann (2003). J Proteome Research 2: 173-181</umod:text>
5034 <umod:source>Journal</umod:source>
5035 <umod:url/>
5036 </umod:xref>
5037 <umod:xref>
5038 <umod:text>Silac introduction</umod:text>
5039 <umod:source>Misc. URL</umod:source>
5040 <umod:url>http://www.pil.sdu.dk/silac_intro.htm</umod:url>
5041 </umod:xref>
5042 <umod:xref>
5043 <umod:text>12716131</umod:text>
5044 <umod:source>PubMed PMID</umod:source>
5045 <umod:url/>
5046 </umod:xref>
5047 </umod:mod>
5048 <umod:mod title="HPG" full_name="Hydroxyphenylglyoxal arginine"
5049 username_of_poster="gcarven"
5050 group_of_poster="users"
5051 date_time_posted="2004-02-26 20:19:25"
5052 date_time_modified="2006-10-17 11:46:39"
5053 approved="1"
5054 record_id="186">
5055 <umod:specificity hidden="1" site="R" position="Anywhere" classification="Chemical derivative"
5056 spec_group="1"/>
5057 <umod:delta mono_mass="132.021129" avge_mass="132.1162" composition="H(4) C(8) O(2)">
5058 <umod:element symbol="H" number="4"/>
5059 <umod:element symbol="C" number="8"/>
5060 <umod:element symbol="O" number="2"/>
5061 </umod:delta>
5062 <umod:alt_name>HPG arginine</umod:alt_name>
5063 <umod:xref>
5064 <umod:text>11698400</umod:text>
5065 <umod:source>PubMed PMID</umod:source>
5066 <umod:url/>
5067 </umod:xref>
5068 <umod:xref>
5069 <umod:text>11914093</umod:text>
5070 <umod:source>PubMed PMID</umod:source>
5071 <umod:url/>
5072 </umod:xref>
5073 </umod:mod>
5074 <umod:mod title="2HPG" full_name="2 Hydroxyphenylglyoxal arginine"
5075 username_of_poster="gcarven"
5076 group_of_poster="users"
5077 date_time_posted="2004-02-26 22:05:25"
5078 date_time_modified="2006-10-17 11:46:56"
5079 approved="1"
5080 record_id="187">
5081 <umod:specificity hidden="1" site="R" position="Anywhere" classification="Chemical derivative"
5082 spec_group="1"/>
5083 <umod:delta mono_mass="282.052824" avge_mass="282.2476" composition="H(10) C(16) O(5)">
5084 <umod:element symbol="H" number="10"/>
5085 <umod:element symbol="C" number="16"/>
5086 <umod:element symbol="O" number="5"/>
5087 </umod:delta>
5088 <umod:alt_name>2 HPG arginine</umod:alt_name>
5089 <umod:xref>
5090 <umod:text>11698400</umod:text>
5091 <umod:source>PubMed PMID</umod:source>
5092 <umod:url/>
5093 </umod:xref>
5094 <umod:misc_notes>OH-PGO and PGO react with arginine at a stoichiometry of 2:1</umod:misc_notes>
5095 </umod:mod>
5096 <umod:mod title="QAT:2H(3)" full_name="APTA d3" username_of_poster="s_julka"
5097 group_of_poster="users"
5098 date_time_posted="2004-04-08 17:15:04"
5099 date_time_modified="2006-10-16 15:01:35"
5100 approved="1"
5101 record_id="196">
5102 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Isotopic label"
5103 spec_group="1"/>
5104 <umod:delta mono_mass="174.168569" avge_mass="174.2784"
5105 composition="H(16) 2H(3) C(9) N(2) O">
5106 <umod:element symbol="H" number="16"/>
5107 <umod:element symbol="2H" number="3"/>
5108 <umod:element symbol="C" number="9"/>
5109 <umod:element symbol="N" number="2"/>
5110 <umod:element symbol="O" number="1"/>
5111 </umod:delta>
5112 <umod:alt_name>(3-acrylamidopropyl)trimethylammonium</umod:alt_name>
5113 <umod:xref>
5114 <umod:text>15283597</umod:text>
5115 <umod:source>PubMed PMID</umod:source>
5116 <umod:url/>
5117 </umod:xref>
5118 </umod:mod>
5119 <umod:mod title="Label:18O(2)" full_name="O18 label at both C-terminal oxygens"
5120 username_of_poster="Hensbergen"
5121 group_of_poster="users"
5122 date_time_posted="2004-03-30 14:20:29"
5123 date_time_modified="2006-11-14 12:01:04"
5124 approved="1"
5125 record_id="193">
5126 <umod:specificity hidden="0" site="C-term" position="Any C-term" classification="Isotopic label"
5127 spec_group="1"/>
5128 <umod:delta mono_mass="4.008491" avge_mass="3.9995" composition="O(-2) 18O(2)">
5129 <umod:element symbol="O" number="-2"/>
5130 <umod:element symbol="18O" number="2"/>
5131 </umod:delta>
5132 <umod:alt_name>Double O18 (C-term)</umod:alt_name>
5133 <umod:xref>
5134 <umod:text>11467524</umod:text>
5135 <umod:source>PubMed PMID</umod:source>
5136 <umod:url/>
5137 </umod:xref>
5138 </umod:mod>
5139 <umod:mod title="AccQTag" full_name="6-aminoquinolyl-N-hydroxysuccinimidyl carbamate"
5140 username_of_poster="davidcreasy"
5141 group_of_poster="users"
5142 date_time_posted="2004-04-08 12:01:19"
5143 date_time_modified="2006-10-16 14:59:12"
5144 approved="1"
5145 record_id="194">
5146 <umod:specificity hidden="1" site="N-term" position="Any N-term"
5147 classification="Chemical derivative"
5148 spec_group="2"/>
5149 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Chemical derivative"
5150 spec_group="1"/>
5151 <umod:delta mono_mass="170.048013" avge_mass="170.1674" composition="H(6) C(10) N(2) O">
5152 <umod:element symbol="H" number="6"/>
5153 <umod:element symbol="C" number="10"/>
5154 <umod:element symbol="N" number="2"/>
5155 <umod:element symbol="O" number="1"/>
5156 </umod:delta>
5157 <umod:xref>
5158 <umod:text>Waters Application Note 930494</umod:text>
5159 <umod:source>Misc. URL</umod:source>
5160 <umod:url>http://www2.waters.com/watprod.nsf/newdocs/930494</umod:url>
5161 </umod:xref>
5162 <umod:xref>
5163 <umod:text>14997490</umod:text>
5164 <umod:source>PubMed PMID</umod:source>
5165 <umod:url/>
5166 </umod:xref>
5167 <umod:xref>
5168 <umod:text>Hochleitner, E. O. et al, Proteomics 2004, 4, 669-676,</umod:text>
5169 <umod:source>Journal</umod:source>
5170 <umod:url/>
5171 </umod:xref>
5172 </umod:mod>
5173 <umod:mod title="Dimethyl:2H(4)" full_name="DiMethyl-CHD2" username_of_poster="PhilipHsu"
5174 group_of_poster="users"
5175 date_time_posted="2004-04-20 07:07:29"
5176 date_time_modified="2006-10-15 18:24:07"
5177 approved="1"
5178 record_id="199">
5179 <umod:specificity hidden="1" site="N-term" position="Protein N-term"
5180 classification="Isotopic label"
5181 spec_group="3"/>
5182 <umod:specificity hidden="1" site="N-term" position="Any N-term" classification="Isotopic label"
5183 spec_group="2"/>
5184 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Isotopic label"
5185 spec_group="1"/>
5186 <umod:delta mono_mass="32.056407" avge_mass="32.0778" composition="2H(4) C(2)">
5187 <umod:element symbol="2H" number="4"/>
5188 <umod:element symbol="C" number="2"/>
5189 </umod:delta>
5190 <umod:alt_name>reductive amination</umod:alt_name>
5191 <umod:xref>
5192 <umod:text>Anal Chem 2003. 75, 6843</umod:text>
5193 <umod:source>Journal</umod:source>
5194 <umod:url/>
5195 </umod:xref>
5196 <umod:xref>
5197 <umod:text>14670044</umod:text>
5198 <umod:source>PubMed PMID</umod:source>
5199 <umod:url/>
5200 </umod:xref>
5201 <umod:xref>
5202 <umod:text>Jue-Liang Hsu, Sheng-Yu Huang, and Shu-Hui Chen. Stable-Isotope based Multiplex Labeling Coupled with LC-MS/MS, HUPO 3rd ANNUAL WORLD CONGRESS, Bejing (China) 2004</umod:text>
5203 <umod:source>Book</umod:source>
5204 <umod:url/>
5205 </umod:xref>
5206 </umod:mod>
5207 <umod:mod title="EQAT" full_name="EAPTA d0" username_of_poster="s_julka"
5208 group_of_poster="users"
5209 date_time_posted="2004-04-08 17:21:08"
5210 date_time_modified="2006-10-16 15:05:02"
5211 approved="1"
5212 record_id="197">
5213 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Chemical derivative"
5214 spec_group="1"/>
5215 <umod:delta mono_mass="184.157563" avge_mass="184.2786" composition="H(20) C(10) N(2) O">
5216 <umod:element symbol="H" number="20"/>
5217 <umod:element symbol="C" number="10"/>
5218 <umod:element symbol="N" number="2"/>
5219 <umod:element symbol="O" number="1"/>
5220 </umod:delta>
5221 </umod:mod>
5222 <umod:mod title="EQAT:2H(5)" full_name="EAPTA d5" username_of_poster="s_julka"
5223 group_of_poster="users"
5224 date_time_posted="2004-04-08 17:25:24"
5225 date_time_modified="2006-10-16 15:07:31"
5226 approved="1"
5227 record_id="198">
5228 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Isotopic label"
5229 spec_group="1"/>
5230 <umod:delta mono_mass="189.188947" avge_mass="189.3094"
5231 composition="H(15) 2H(5) C(10) N(2) O">
5232 <umod:element symbol="H" number="15"/>
5233 <umod:element symbol="2H" number="5"/>
5234 <umod:element symbol="C" number="10"/>
5235 <umod:element symbol="N" number="2"/>
5236 <umod:element symbol="O" number="1"/>
5237 </umod:delta>
5238 </umod:mod>
5239 <umod:mod title="Ethanedithiol" full_name="EDT" username_of_poster="take"
5240 group_of_poster="users"
5241 date_time_posted="2004-04-20 08:27:30"
5242 date_time_modified="2006-10-16 11:07:38"
5243 approved="1"
5244 record_id="200">
5245 <umod:specificity hidden="1" site="T" position="Anywhere" classification="Chemical derivative"
5246 spec_group="2"/>
5247 <umod:specificity hidden="1" site="S" position="Anywhere" classification="Chemical derivative"
5248 spec_group="1"/>
5249 <umod:delta mono_mass="75.980527" avge_mass="76.1838" composition="H(4) C(2) O(-1) S(2)">
5250 <umod:element symbol="H" number="4"/>
5251 <umod:element symbol="C" number="2"/>
5252 <umod:element symbol="O" number="-1"/>
5253 <umod:element symbol="S" number="2"/>
5254 </umod:delta>
5255 <umod:xref>
5256 <umod:text>11507762</umod:text>
5257 <umod:source>PubMed PMID</umod:source>
5258 <umod:url/>
5259 </umod:xref>
5260 </umod:mod>
5261 <umod:mod title="NEIAA:2H(5)" full_name="N-ethyl iodoacetamide-d5"
5262 username_of_poster="Botting"
5263 group_of_poster="users"
5264 date_time_posted="2004-05-18 11:11:52"
5265 date_time_modified="2006-10-16 12:38:09"
5266 approved="1"
5267 record_id="212">
5268 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="Isotopic label"
5269 spec_group="2"/>
5270 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Isotopic label"
5271 spec_group="1"/>
5272 <umod:delta mono_mass="90.084148" avge_mass="90.1353" composition="H(2) 2H(5) C(4) N O">
5273 <umod:element symbol="H" number="2"/>
5274 <umod:element symbol="2H" number="5"/>
5275 <umod:element symbol="C" number="4"/>
5276 <umod:element symbol="N" number="1"/>
5277 <umod:element symbol="O" number="1"/>
5278 </umod:delta>
5279 <umod:xref>
5280 <umod:text>12766232</umod:text>
5281 <umod:source>PubMed PMID</umod:source>
5282 <umod:url/>
5283 </umod:xref>
5284 </umod:mod>
5285 <umod:mod title="Delta:H(6)C(6)O(1)" full_name="Acrolein addition +94"
5286 username_of_poster="fatcat"
5287 group_of_poster="users"
5288 date_time_posted="2004-05-06 18:54:17"
5289 date_time_modified="2006-10-16 12:38:28"
5290 approved="1"
5291 record_id="205">
5292 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Other" spec_group="1"/>
5293 <umod:delta mono_mass="94.041865" avge_mass="94.1112" composition="H(6) C(6) O">
5294 <umod:element symbol="H" number="6"/>
5295 <umod:element symbol="C" number="6"/>
5296 <umod:element symbol="O" number="1"/>
5297 </umod:delta>
5298 <umod:alt_name>Acrolein94, FDP</umod:alt_name>
5299 </umod:mod>
5300 <umod:mod title="Delta:H(4)C(3)O(1)" full_name="Acrolein addition +56"
5301 username_of_poster="fatcat"
5302 group_of_poster="users"
5303 date_time_posted="2004-05-06 18:55:58"
5304 date_time_modified="2006-10-16 10:16:29"
5305 approved="1"
5306 record_id="206">
5307 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Other" spec_group="3"/>
5308 <umod:specificity hidden="1" site="H" position="Anywhere" classification="Other" spec_group="2"/>
5309 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Other" spec_group="1"/>
5310 <umod:delta mono_mass="56.026215" avge_mass="56.0633" composition="H(4) C(3) O">
5311 <umod:element symbol="H" number="4"/>
5312 <umod:element symbol="C" number="3"/>
5313 <umod:element symbol="O" number="1"/>
5314 </umod:delta>
5315 <umod:alt_name>Acrolein56</umod:alt_name>
5316 <umod:xref>
5317 <umod:text>10825247</umod:text>
5318 <umod:source>PubMed PMID</umod:source>
5319 <umod:url/>
5320 </umod:xref>
5321 <umod:xref>
5322 <umod:text>15541752</umod:text>
5323 <umod:source>PubMed PMID</umod:source>
5324 <umod:url/>
5325 </umod:xref>
5326 </umod:mod>
5327 <umod:mod title="Delta:H(2)C(3)" full_name="Acrolein addition +38"
5328 username_of_poster="fatcat"
5329 group_of_poster="users"
5330 date_time_posted="2004-05-06 18:57:08"
5331 date_time_modified="2006-10-15 18:30:31"
5332 approved="1"
5333 record_id="207">
5334 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Other" spec_group="1"/>
5335 <umod:delta mono_mass="38.015650" avge_mass="38.0480" composition="H(2) C(3)">
5336 <umod:element symbol="H" number="2"/>
5337 <umod:element symbol="C" number="3"/>
5338 </umod:delta>
5339 <umod:alt_name>Acrolein38</umod:alt_name>
5340 </umod:mod>
5341 <umod:mod title="Delta:H(4)C(6)" full_name="Acrolein addition +76"
5342 username_of_poster="fatcat"
5343 group_of_poster="users"
5344 date_time_posted="2004-05-06 18:59:23"
5345 date_time_modified="2006-10-16 11:08:13"
5346 approved="1"
5347 record_id="208">
5348 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Other" spec_group="1"/>
5349 <umod:delta mono_mass="76.031300" avge_mass="76.0960" composition="H(4) C(6)">
5350 <umod:element symbol="H" number="4"/>
5351 <umod:element symbol="C" number="6"/>
5352 </umod:delta>
5353 <umod:alt_name>Acrolein76</umod:alt_name>
5354 </umod:mod>
5355 <umod:mod title="Delta:H(8)C(6)O(2)" full_name="Acrolein addition +112"
5356 username_of_poster="fatcat"
5357 group_of_poster="users"
5358 date_time_posted="2004-05-06 19:00:25"
5359 date_time_modified="2006-10-16 12:46:03"
5360 approved="1"
5361 record_id="209">
5362 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Other" spec_group="1"/>
5363 <umod:delta mono_mass="112.052430" avge_mass="112.1265" composition="H(8) C(6) O(2)">
5364 <umod:element symbol="H" number="8"/>
5365 <umod:element symbol="C" number="6"/>
5366 <umod:element symbol="O" number="2"/>
5367 </umod:delta>
5368 <umod:alt_name>Acrolein112</umod:alt_name>
5369 </umod:mod>
5370 <umod:mod title="ADP-Ribosyl" full_name="ADP Ribose addition"
5371 username_of_poster="ionjockey"
5372 group_of_poster="users"
5373 date_time_posted="2004-05-27 20:53:37"
5374 date_time_modified="2006-10-16 17:03:46"
5375 approved="1"
5376 record_id="213">
5377 <umod:specificity hidden="1" site="E" position="Anywhere" classification="Other glycosylation"
5378 spec_group="5"/>
5379 <umod:specificity hidden="1" site="S" position="Anywhere" classification="Other glycosylation"
5380 spec_group="4"/>
5381 <umod:specificity hidden="1" site="N" position="Anywhere" classification="Other glycosylation"
5382 spec_group="3"/>
5383 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Other glycosylation"
5384 spec_group="2"/>
5385 <umod:specificity hidden="1" site="R" position="Anywhere" classification="Other glycosylation"
5386 spec_group="1"/>
5387 <umod:delta mono_mass="541.061110" avge_mass="541.3005"
5388 composition="H(21) C(15) N(5) O(13) P(2)">
5389 <umod:element symbol="H" number="21"/>
5390 <umod:element symbol="C" number="15"/>
5391 <umod:element symbol="N" number="5"/>
5392 <umod:element symbol="O" number="13"/>
5393 <umod:element symbol="P" number="2"/>
5394 </umod:delta>
5395 <umod:xref>
5396 <umod:text>AA0237</umod:text>
5397 <umod:source>RESID</umod:source>
5398 <umod:url/>
5399 </umod:xref>
5400 <umod:xref>
5401 <umod:text>AA0169</umod:text>
5402 <umod:source>RESID</umod:source>
5403 <umod:url/>
5404 </umod:xref>
5405 <umod:xref>
5406 <umod:text>Structure</umod:text>
5407 <umod:source>Misc. URL</umod:source>
5408 <umod:url>http://betelgeuse.u-strasbg.fr/DocPARP/DocPARG/images/Structure-pADPR.jpg</umod:url>
5409 </umod:xref>
5410 <umod:xref>
5411 <umod:text>AA0168</umod:text>
5412 <umod:source>RESID</umod:source>
5413 <umod:url/>
5414 </umod:xref>
5415 <umod:xref>
5416 <umod:text>AA0231</umod:text>
5417 <umod:source>RESID</umod:source>
5418 <umod:url/>
5419 </umod:xref>
5420 <umod:xref>
5421 <umod:text>15842200</umod:text>
5422 <umod:source>PubMed PMID</umod:source>
5423 <umod:url/>
5424 </umod:xref>
5425 <umod:xref>
5426 <umod:text>AA0295</umod:text>
5427 <umod:source>RESID</umod:source>
5428 <umod:url/>
5429 </umod:xref>
5430 <umod:xref>
5431 <umod:text>ADP</umod:text>
5432 <umod:source>FindMod</umod:source>
5433 <umod:url/>
5434 </umod:xref>
5435 </umod:mod>
5436 <umod:mod title="NEIAA" full_name="N-ethyl iodoacetamide-d0" username_of_poster="Botting"
5437 group_of_poster="users"
5438 date_time_posted="2004-05-18 11:10:37"
5439 date_time_modified="2006-10-16 12:15:11"
5440 approved="1"
5441 record_id="211">
5442 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="Isotopic label"
5443 spec_group="2"/>
5444 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Isotopic label"
5445 spec_group="1"/>
5446 <umod:delta mono_mass="85.052764" avge_mass="85.1045" composition="H(7) C(4) N O">
5447 <umod:element symbol="H" number="7"/>
5448 <umod:element symbol="C" number="4"/>
5449 <umod:element symbol="N" number="1"/>
5450 <umod:element symbol="O" number="1"/>
5451 </umod:delta>
5452 <umod:xref>
5453 <umod:text>12766232</umod:text>
5454 <umod:source>PubMed PMID</umod:source>
5455 <umod:url/>
5456 </umod:xref>
5457 </umod:mod>
5458 <umod:mod title="iTRAQ4plex"
5459 full_name="Representative mass and accurate mass for 116 &amp; 117"
5460 username_of_poster="unimod"
5461 group_of_poster="admin"
5462 date_time_posted="2004-06-08 14:04:07"
5463 date_time_modified="2006-11-14 11:06:16"
5464 approved="0"
5465 record_id="214">
5466 <umod:specificity hidden="0" site="Y" position="Anywhere" classification="Isotopic label"
5467 spec_group="3">
5468 <umod:misc_notes>Low abundance</umod:misc_notes>
5469 </umod:specificity>
5470 <umod:specificity hidden="0" site="N-term" position="Any N-term" classification="Isotopic label"
5471 spec_group="2"/>
5472 <umod:specificity hidden="0" site="K" position="Anywhere" classification="Isotopic label"
5473 spec_group="1"/>
5474 <umod:delta mono_mass="144.102063" avge_mass="144.1544"
5475 composition="H(12) C(4) 13C(3) N 15N O">
5476 <umod:element symbol="H" number="12"/>
5477 <umod:element symbol="C" number="4"/>
5478 <umod:element symbol="13C" number="3"/>
5479 <umod:element symbol="N" number="1"/>
5480 <umod:element symbol="15N" number="1"/>
5481 <umod:element symbol="O" number="1"/>
5482 </umod:delta>
5483 <umod:alt_name>AKA iTRAQ4plex116/7</umod:alt_name>
5484 <umod:alt_name>Applied Biosystems iTRAQ(TM) multiplexed quantitation chemistry</umod:alt_name>
5485 <umod:xref>
5486 <umod:text>Applied Biosystems Chemistry Reference Guide</umod:text>
5487 <umod:source>Misc. URL</umod:source>
5488 <umod:url>http://docs.appliedbiosystems.com/pebiodocs/04351918.pdf</umod:url>
5489 </umod:xref>
5490 <umod:misc_notes>Different channels have the same nominal mass but slightly different exact masses. Use this value for all channels for quantitation purposes</umod:misc_notes>
5491 </umod:mod>
5492 <umod:mod title="Crotonaldehyde" full_name="Crotonaldehyde" username_of_poster="fatcat"
5493 group_of_poster="users"
5494 date_time_posted="2004-08-12 19:56:03"
5495 date_time_modified="2006-10-16 10:35:31"
5496 approved="1"
5497 record_id="253">
5498 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Other" spec_group="3"/>
5499 <umod:specificity hidden="1" site="H" position="Anywhere" classification="Other" spec_group="2"/>
5500 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Other" spec_group="1"/>
5501 <umod:delta mono_mass="70.041865" avge_mass="70.0898" composition="H(6) C(4) O">
5502 <umod:element symbol="H" number="6"/>
5503 <umod:element symbol="C" number="4"/>
5504 <umod:element symbol="O" number="1"/>
5505 </umod:delta>
5506 <umod:xref>
5507 <umod:text>11283024</umod:text>
5508 <umod:source>PubMed PMID</umod:source>
5509 <umod:url/>
5510 </umod:xref>
5511 </umod:mod>
5512 <umod:mod title="Bromo" full_name="bromination" username_of_poster="gerribe"
5513 group_of_poster="users"
5514 date_time_posted="2005-09-06 08:31:51"
5515 date_time_modified="2006-10-16 11:10:31"
5516 approved="1"
5517 record_id="340">
5518 <umod:specificity hidden="1" site="F" position="Anywhere" classification="Post-translational"
5519 spec_group="3"/>
5520 <umod:specificity hidden="1" site="H" position="Anywhere" classification="Post-translational"
5521 spec_group="2"/>
5522 <umod:specificity hidden="1" site="W" position="Anywhere" classification="Post-translational"
5523 spec_group="1"/>
5524 <umod:delta mono_mass="77.910511" avge_mass="78.8961" composition="H(-1) Br">
5525 <umod:element symbol="H" number="-1"/>
5526 <umod:element symbol="Br" number="1"/>
5527 </umod:delta>
5528 <umod:xref>
5529 <umod:text>BROM</umod:text>
5530 <umod:source>FindMod</umod:source>
5531 <umod:url/>
5532 </umod:xref>
5533 <umod:xref>
5534 <umod:text>AA0179</umod:text>
5535 <umod:source>RESID</umod:source>
5536 <umod:url/>
5537 </umod:xref>
5538 <umod:xref>
5539 <umod:text>AA0180</umod:text>
5540 <umod:source>RESID</umod:source>
5541 <umod:url/>
5542 </umod:xref>
5543 <umod:xref>
5544 <umod:text>AA0173</umod:text>
5545 <umod:source>RESID</umod:source>
5546 <umod:url/>
5547 </umod:xref>
5548 <umod:xref>
5549 <umod:text>AA0176</umod:text>
5550 <umod:source>RESID</umod:source>
5551 <umod:url/>
5552 </umod:xref>
5553 <umod:xref>
5554 <umod:text>AA0175</umod:text>
5555 <umod:source>RESID</umod:source>
5556 <umod:url/>
5557 </umod:xref>
5558 <umod:xref>
5559 <umod:text>AA0174</umod:text>
5560 <umod:source>RESID</umod:source>
5561 <umod:url/>
5562 </umod:xref>
5563 <umod:xref>
5564 <umod:text>9033387</umod:text>
5565 <umod:source>PubMed PMID</umod:source>
5566 <umod:url/>
5567 </umod:xref>
5568 </umod:mod>
5569 <umod:mod title="Amino" full_name="Tyrosine oxidation to 2-aminotyrosine"
5570 username_of_poster="unimod"
5571 group_of_poster="admin"
5572 date_time_posted="2005-09-10 21:18:23"
5573 date_time_modified="2006-10-14 10:39:53"
5574 approved="1"
5575 record_id="342">
5576 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="Chemical derivative"
5577 spec_group="1"/>
5578 <umod:delta mono_mass="15.010899" avge_mass="15.0146" composition="H N">
5579 <umod:element symbol="H" number="1"/>
5580 <umod:element symbol="N" number="1"/>
5581 </umod:delta>
5582 <umod:xref>
5583 <umod:text>9252331</umod:text>
5584 <umod:source>PubMed PMID</umod:source>
5585 <umod:url/>
5586 </umod:xref>
5587 <umod:xref>
5588 <umod:text>Berlett, Barbara S.; Stadtman, Earl R. Journal of Biological Chemistry (1997), 272(33), 20313-20316.</umod:text>
5589 <umod:source>Journal</umod:source>
5590 <umod:url/>
5591 </umod:xref>
5592 </umod:mod>
5593 <umod:mod title="Argbiotinhydrazide"
5594 full_name="oxidized Arginine biotinylated with biotin hydrazide"
5595 username_of_poster="unimod"
5596 group_of_poster="admin"
5597 date_time_posted="2005-09-10 22:36:58"
5598 date_time_modified="2006-11-14 12:10:30"
5599 approved="0"
5600 record_id="343">
5601 <umod:specificity hidden="1" site="R" position="Anywhere" classification="Chemical derivative"
5602 spec_group="1"/>
5603 <umod:delta mono_mass="199.066699" avge_mass="199.2700" composition="H(13) C(9) N O(2) S">
5604 <umod:element symbol="H" number="13"/>
5605 <umod:element symbol="C" number="9"/>
5606 <umod:element symbol="N" number="1"/>
5607 <umod:element symbol="O" number="2"/>
5608 <umod:element symbol="S" number="1"/>
5609 </umod:delta>
5610 <umod:xref>
5611 <umod:text>Yoo, Byoung-Sam; Regnier, Fred E. Electrophoresis (2004), 25(9), 1334-1341.</umod:text>
5612 <umod:source>Journal</umod:source>
5613 <umod:url/>
5614 </umod:xref>
5615 <umod:xref>
5616 <umod:text>15828771</umod:text>
5617 <umod:source>PubMed PMID</umod:source>
5618 <umod:url/>
5619 </umod:xref>
5620 </umod:mod>
5621 <umod:mod title="Label:18O(1)" full_name="O18 Labeling" username_of_poster="chemgirl18"
5622 group_of_poster="users"
5623 date_time_posted="2004-08-27 21:57:17"
5624 date_time_modified="2006-10-13 18:53:41"
5625 approved="1"
5626 record_id="258">
5627 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="Isotopic label"
5628 spec_group="3">
5629 <umod:misc_notes>alkaline phosphatase to dephosphorylate</umod:misc_notes>
5630 </umod:specificity>
5631 <umod:specificity hidden="1" site="T" position="Anywhere" classification="Isotopic label"
5632 spec_group="2">
5633 <umod:misc_notes>alkaline phosphatase to dephosphorylate</umod:misc_notes>
5634 </umod:specificity>
5635 <umod:specificity hidden="1" site="S" position="Anywhere" classification="Isotopic label"
5636 spec_group="1">
5637 <umod:misc_notes>alkaline phosphatase to dephosphorylate</umod:misc_notes>
5638 </umod:specificity>
5639 <umod:specificity hidden="0" site="C-term" position="Any C-term" classification="Isotopic label"
5640 spec_group="4">
5641 <umod:misc_notes>digesting in labelled water</umod:misc_notes>
5642 </umod:specificity>
5643 <umod:delta mono_mass="2.004246" avge_mass="1.9998" composition="O(-1) 18O">
5644 <umod:element symbol="O" number="-1"/>
5645 <umod:element symbol="18O" number="1"/>
5646 </umod:delta>
5647 <umod:alt_name>H2 18O Alkaline Phosphatase</umod:alt_name>
5648 <umod:xref>
5649 <umod:text>11467524</umod:text>
5650 <umod:source>PubMed PMID</umod:source>
5651 <umod:url/>
5652 </umod:xref>
5653 </umod:mod>
5654 <umod:mod title="Label:13C(6)15N(2)" full_name="13C(6) 15N(2) Silac label"
5655 username_of_poster="hs01"
5656 group_of_poster="users"
5657 date_time_posted="2004-08-30 16:23:02"
5658 date_time_modified="2006-10-19 10:30:33"
5659 approved="1"
5660 record_id="259">
5661 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Isotopic label"
5662 spec_group="1">
5663 <umod:misc_notes>Used in SILAC experiment</umod:misc_notes>
5664 </umod:specificity>
5665 <umod:delta mono_mass="8.014199" avge_mass="7.9427" composition="C(-6) 13C(6) N(-2) 15N(2)">
5666 <umod:element symbol="C" number="-6"/>
5667 <umod:element symbol="13C" number="6"/>
5668 <umod:element symbol="N" number="-2"/>
5669 <umod:element symbol="15N" number="2"/>
5670 </umod:delta>
5671 <umod:alt_name>heavy lysine</umod:alt_name>
5672 <umod:xref>
5673 <umod:text>Silac introduction</umod:text>
5674 <umod:source>Misc. URL</umod:source>
5675 <umod:url>http://www.pil.sdu.dk/silac_intro.htm</umod:url>
5676 </umod:xref>
5677 <umod:xref>
5678 <umod:text>12716131</umod:text>
5679 <umod:source>PubMed PMID</umod:source>
5680 <umod:url/>
5681 </umod:xref>
5682 </umod:mod>
5683 <umod:mod title="Thiophospho" full_name="Thiophosphorylation"
5684 username_of_poster="mrbladergroen"
5685 group_of_poster="users"
5686 date_time_posted="2004-09-01 13:20:58"
5687 date_time_modified="2006-10-16 12:38:48"
5688 approved="1"
5689 record_id="260">
5690 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="Other" spec_group="3"/>
5691 <umod:specificity hidden="1" site="T" position="Anywhere" classification="Other" spec_group="2"/>
5692 <umod:specificity hidden="1" site="S" position="Anywhere" classification="Other" spec_group="1"/>
5693 <umod:delta mono_mass="95.943487" avge_mass="96.0455" composition="H O(2) P S">
5694 <umod:element symbol="H" number="1"/>
5695 <umod:element symbol="O" number="2"/>
5696 <umod:element symbol="P" number="1"/>
5697 <umod:element symbol="S" number="1"/>
5698 </umod:delta>
5699 <umod:xref>
5700 <umod:text>12110917</umod:text>
5701 <umod:source>PubMed PMID</umod:source>
5702 <umod:url/>
5703 </umod:xref>
5704 </umod:mod>
5705 <umod:mod title="SPITC" full_name="4-sulfophenyl isothiocyanate"
5706 username_of_poster="hatlevig"
5707 group_of_poster="users"
5708 date_time_posted="2004-09-14 20:01:29"
5709 date_time_modified="2006-10-16 15:26:00"
5710 approved="1"
5711 record_id="261">
5712 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Chemical derivative"
5713 spec_group="1"/>
5714 <umod:specificity hidden="1" site="N-term" position="Any N-term"
5715 classification="Chemical derivative"
5716 spec_group="2"/>
5717 <umod:delta mono_mass="214.971084" avge_mass="215.2495" composition="H(5) C(7) N O(3) S(2)">
5718 <umod:element symbol="H" number="5"/>
5719 <umod:element symbol="C" number="7"/>
5720 <umod:element symbol="N" number="1"/>
5721 <umod:element symbol="O" number="3"/>
5722 <umod:element symbol="S" number="2"/>
5723 </umod:delta>
5724 <umod:alt_name>N-terminal / lysine sulfonation</umod:alt_name>
5725 <umod:xref>
5726 <umod:text>Wang et al. 2004. Rapid Commun Mass Spectrom. 18(1):96-102</umod:text>
5727 <umod:source>Journal</umod:source>
5728 <umod:url/>
5729 </umod:xref>
5730 <umod:xref>
5731 <umod:text>Chen et. al. Rapid Commun Mass Spectrom. 2004;18(2):191-8.</umod:text>
5732 <umod:source>Journal</umod:source>
5733 <umod:url/>
5734 </umod:xref>
5735 <umod:xref>
5736 <umod:text>Shimadzu application note</umod:text>
5737 <umod:source>Misc. URL</umod:source>
5738 <umod:url>http://www.shimadzu-biotech.net/literature/application_note/202_1.pdf</umod:url>
5739 </umod:xref>
5740 <umod:xref>
5741 <umod:text>14745769</umod:text>
5742 <umod:source>PubMed PMID</umod:source>
5743 <umod:url/>
5744 </umod:xref>
5745 <umod:xref>
5746 <umod:text>14689565</umod:text>
5747 <umod:source>PubMed PMID</umod:source>
5748 <umod:url/>
5749 </umod:xref>
5750 <umod:xref>
5751 <umod:text>16526082</umod:text>
5752 <umod:source>PubMed PMID</umod:source>
5753 <umod:url/>
5754 </umod:xref>
5755 </umod:mod>
5756 <umod:mod title="IGBP" full_name="Light IDBEST tag for quantitation"
5757 username_of_poster="zqiao"
5758 group_of_poster="users"
5759 date_time_posted="2004-07-26 23:02:04"
5760 date_time_modified="2006-10-19 11:13:26"
5761 approved="1"
5762 record_id="243">
5763 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Isotopic label"
5764 spec_group="1"/>
5765 <umod:delta mono_mass="296.016039" avge_mass="297.1478"
5766 composition="H(13) C(12) N(2) O(2) Br">
5767 <umod:element symbol="H" number="13"/>
5768 <umod:element symbol="C" number="12"/>
5769 <umod:element symbol="N" number="2"/>
5770 <umod:element symbol="O" number="2"/>
5771 <umod:element symbol="Br" number="1"/>
5772 </umod:delta>
5773 <umod:xref>
5774 <umod:text>Under construction</umod:text>
5775 <umod:source>Misc. URL</umod:source>
5776 <umod:url>http://www.targetdiscovery.com/index.php?topic=prod.idbe</umod:url>
5777 </umod:xref>
5778 <umod:xref>
5779 <umod:text>Target discovery , Inc. IDBEST IGBP user manual</umod:text>
5780 <umod:source>Other</umod:source>
5781 <umod:url/>
5782 </umod:xref>
5783 </umod:mod>
5784 <umod:mod title="Cytopiloyne" full_name="nucleophilic addtion to cytopiloyne"
5785 username_of_poster="ymchiang"
5786 group_of_poster="users"
5787 date_time_posted="2004-11-10 03:13:23"
5788 date_time_modified="2006-10-16 16:35:54"
5789 approved="1"
5790 record_id="270">
5791 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="Chemical derivative"
5792 spec_group="7"/>
5793 <umod:specificity hidden="1" site="S" position="Anywhere" classification="Chemical derivative"
5794 spec_group="6"/>
5795 <umod:specificity hidden="1" site="R" position="Anywhere" classification="Chemical derivative"
5796 spec_group="5"/>
5797 <umod:specificity hidden="1" site="P" position="Anywhere" classification="Chemical derivative"
5798 spec_group="4"/>
5799 <umod:specificity hidden="1" site="N-term" position="Any N-term"
5800 classification="Chemical derivative"
5801 spec_group="3"/>
5802 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Chemical derivative"
5803 spec_group="2"/>
5804 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Chemical derivative"
5805 spec_group="1"/>
5806 <umod:delta mono_mass="362.136553" avge_mass="362.3738" composition="H(22) C(19) O(7)">
5807 <umod:element symbol="H" number="22"/>
5808 <umod:element symbol="C" number="19"/>
5809 <umod:element symbol="O" number="7"/>
5810 </umod:delta>
5811 <umod:xref>
5812 <umod:text>15549660</umod:text>
5813 <umod:source>PubMed PMID</umod:source>
5814 <umod:url/>
5815 </umod:xref>
5816 <umod:misc_notes>Cytopiloyne is a polyacetylenic glucoside isolated form Bidens pilosa which can modulate T helper cell differentiation. Biotinylated cytopiloyne might be use to identify its receptor in T cell.</umod:misc_notes>
5817 </umod:mod>
5818 <umod:mod title="Cytopiloyne+water" full_name="nucleophilic addition to cytopiloyne+H2O"
5819 username_of_poster="ymchiang"
5820 group_of_poster="users"
5821 date_time_posted="2004-11-11 05:23:17"
5822 date_time_modified="2006-10-16 16:37:10"
5823 approved="1"
5824 record_id="271">
5825 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="Chemical derivative"
5826 spec_group="7"/>
5827 <umod:specificity hidden="1" site="T" position="Anywhere" classification="Chemical derivative"
5828 spec_group="6"/>
5829 <umod:specificity hidden="1" site="S" position="Anywhere" classification="Chemical derivative"
5830 spec_group="5"/>
5831 <umod:specificity hidden="1" site="R" position="Anywhere" classification="Chemical derivative"
5832 spec_group="4"/>
5833 <umod:specificity hidden="1" site="N-term" position="Any N-term"
5834 classification="Chemical derivative"
5835 spec_group="3"/>
5836 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Chemical derivative"
5837 spec_group="2"/>
5838 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Chemical derivative"
5839 spec_group="1"/>
5840 <umod:delta mono_mass="380.147118" avge_mass="380.3891" composition="H(24) C(19) O(8)">
5841 <umod:element symbol="H" number="24"/>
5842 <umod:element symbol="C" number="19"/>
5843 <umod:element symbol="O" number="8"/>
5844 </umod:delta>
5845 <umod:xref>
5846 <umod:text>15549660</umod:text>
5847 <umod:source>PubMed PMID</umod:source>
5848 <umod:url/>
5849 </umod:xref>
5850 <umod:misc_notes>Cytopiloyne is a polyacetylenic glucoside isolated form Bidens pilosa which can modulated T helper cell differentiation. Biotinylated cytopiloyne might be use to identify its receptor in T cell.</umod:misc_notes>
5851 </umod:mod>
5852 <umod:mod title="Label:13C(6)15N(4)" full_name="13C(6) 15N(4) Silac label"
5853 username_of_poster="AFCS"
5854 group_of_poster="users"
5855 date_time_posted="2004-10-20 17:49:33"
5856 date_time_modified="2006-10-19 10:30:51"
5857 approved="1"
5858 record_id="267">
5859 <umod:specificity hidden="1" site="R" position="Anywhere" classification="Isotopic label"
5860 spec_group="1">
5861 <umod:misc_notes>Used in SILAC experiment</umod:misc_notes>
5862 </umod:specificity>
5863 <umod:delta mono_mass="10.008269" avge_mass="9.9296"
5864 composition="C(-6) 13C(6) N(-4) 15N(4)">
5865 <umod:element symbol="C" number="-6"/>
5866 <umod:element symbol="13C" number="6"/>
5867 <umod:element symbol="N" number="-4"/>
5868 <umod:element symbol="15N" number="4"/>
5869 </umod:delta>
5870 <umod:xref>
5871 <umod:text>Silac introduction</umod:text>
5872 <umod:source>Misc. URL</umod:source>
5873 <umod:url>http://www.pil.sdu.dk/silac_intro.htm</umod:url>
5874 </umod:xref>
5875 <umod:xref>
5876 <umod:text>12716131</umod:text>
5877 <umod:source>PubMed PMID</umod:source>
5878 <umod:url/>
5879 </umod:xref>
5880 </umod:mod>
5881 <umod:mod title="Label:13C(9)15N(1)" full_name="13C(9) 15N(1) Silac label"
5882 username_of_poster="Deepa"
5883 group_of_poster="users"
5884 date_time_posted="2004-11-05 18:51:13"
5885 date_time_modified="2006-10-19 10:31:10"
5886 approved="1"
5887 record_id="269">
5888 <umod:specificity hidden="1" site="F" position="Anywhere" classification="Isotopic label"
5889 spec_group="1">
5890 <umod:misc_notes>Used in AQUA experiment</umod:misc_notes>
5891 </umod:specificity>
5892 <umod:delta mono_mass="10.027228" avge_mass="9.9273" composition="C(-9) 13C(9) N(-1) 15N">
5893 <umod:element symbol="C" number="-9"/>
5894 <umod:element symbol="13C" number="9"/>
5895 <umod:element symbol="N" number="-1"/>
5896 <umod:element symbol="15N" number="1"/>
5897 </umod:delta>
5898 <umod:xref>
5899 <umod:text>Silac introduction</umod:text>
5900 <umod:source>Misc. URL</umod:source>
5901 <umod:url>http://www.pil.sdu.dk/silac_intro.htm</umod:url>
5902 </umod:xref>
5903 <umod:xref>
5904 <umod:text>12771378</umod:text>
5905 <umod:source>PubMed PMID</umod:source>
5906 <umod:url/>
5907 </umod:xref>
5908 </umod:mod>
5909 <umod:mod title="Label:2H(3)" full_name="Trideuteration" username_of_poster="mmolloy"
5910 group_of_poster="users"
5911 date_time_posted="2004-09-29 08:52:01"
5912 date_time_modified="2006-10-14 09:38:54"
5913 approved="1"
5914 record_id="262">
5915 <umod:specificity hidden="1" site="L" position="Anywhere" classification="Isotopic label"
5916 spec_group="1">
5917 <umod:misc_notes>for SILAC expt</umod:misc_notes>
5918 </umod:specificity>
5919 <umod:delta mono_mass="3.018830" avge_mass="3.0185" composition="H(-3) 2H(3)">
5920 <umod:element symbol="H" number="-3"/>
5921 <umod:element symbol="2H" number="3"/>
5922 </umod:delta>
5923 <umod:alt_name>Trideuteration</umod:alt_name>
5924 <umod:xref>
5925 <umod:text>Silac introduction</umod:text>
5926 <umod:source>Misc. URL</umod:source>
5927 <umod:url>http://www.pil.sdu.dk/silac_intro.htm</umod:url>
5928 </umod:xref>
5929 </umod:mod>
5930 <umod:mod title="Label:13C(5)15N(1)" full_name="13C(5) 15N(1) Silac label"
5931 username_of_poster="Deepa"
5932 group_of_poster="users"
5933 date_time_posted="2004-11-05 18:49:37"
5934 date_time_modified="2006-10-19 10:30:08"
5935 approved="1"
5936 record_id="268">
5937 <umod:specificity hidden="1" site="V" position="Anywhere" classification="Isotopic label"
5938 spec_group="1">
5939 <umod:misc_notes>Used in AQUA experiment</umod:misc_notes>
5940 </umod:specificity>
5941 <umod:delta mono_mass="6.013809" avge_mass="5.9567" composition="C(-5) 13C(5) N(-1) 15N">
5942 <umod:element symbol="C" number="-5"/>
5943 <umod:element symbol="13C" number="5"/>
5944 <umod:element symbol="N" number="-1"/>
5945 <umod:element symbol="15N" number="1"/>
5946 </umod:delta>
5947 <umod:xref>
5948 <umod:text>12771378</umod:text>
5949 <umod:source>PubMed PMID</umod:source>
5950 <umod:url/>
5951 </umod:xref>
5952 </umod:mod>
5953 <umod:mod title="PET" full_name="phosphorylation to pyridyl thiol"
5954 username_of_poster="vbad"
5955 group_of_poster="users"
5956 date_time_posted="2004-10-07 08:55:33"
5957 date_time_modified="2006-10-16 12:48:51"
5958 approved="1"
5959 record_id="264">
5960 <umod:specificity hidden="1" site="T" position="Anywhere" classification="Chemical derivative"
5961 spec_group="2"/>
5962 <umod:specificity hidden="1" site="S" position="Anywhere" classification="Chemical derivative"
5963 spec_group="1"/>
5964 <umod:delta mono_mass="121.035005" avge_mass="121.2028" composition="H(7) C(7) N O(-1) S">
5965 <umod:element symbol="H" number="7"/>
5966 <umod:element symbol="C" number="7"/>
5967 <umod:element symbol="N" number="1"/>
5968 <umod:element symbol="O" number="-1"/>
5969 <umod:element symbol="S" number="1"/>
5970 </umod:delta>
5971 <umod:alt_name>b-elimination PET derivatisation</umod:alt_name>
5972 <umod:xref>
5973 <umod:text>Manfredo Quadroni in: ''Proteome Research: Mass Spectrometry (ed. P.James)'' pp 187-206</umod:text>
5974 <umod:source>Book</umod:source>
5975 <umod:url/>
5976 </umod:xref>
5977 <umod:misc_notes>PET = 2-[4-pyridyl]ethanethiol. This modification is a chemical derivative, based on a alkaline catalysed beta-elimination of phosphoserines and phosphothreonines and subsequent 1,4-addition of 2-[4-pyridine]ethanethiol. These modified serines and threonines produce in MS/MS a characteristic fragment which can be used for precursor-ion-scan experiments.</umod:misc_notes>
5978 </umod:mod>
5979 <umod:mod title="CAF" full_name="sulfonation of N-terminus" username_of_poster="chens002"
5980 group_of_poster="users"
5981 date_time_posted="2004-11-16 14:25:33"
5982 date_time_modified="2007-01-03 19:34:35"
5983 approved="1"
5984 record_id="272">
5985 <umod:specificity hidden="1" site="N-term" position="Any N-term"
5986 classification="Chemical derivative"
5987 spec_group="1"/>
5988 <umod:delta mono_mass="135.983029" avge_mass="136.1265" composition="H(4) C(3) O(4) S">
5989 <umod:element symbol="H" number="4"/>
5990 <umod:element symbol="C" number="3"/>
5991 <umod:element symbol="O" number="4"/>
5992 <umod:element symbol="S" number="1"/>
5993 </umod:delta>
5994 <umod:alt_name>Ettan CAF MALDI</umod:alt_name>
5995 <umod:xref>
5996 <umod:text>Anal.Chem 75(7):156A-165A</umod:text>
5997 <umod:source>Journal</umod:source>
5998 <umod:url/>
5999 </umod:xref>
6000 <umod:xref>
6001 <umod:text>15732931</umod:text>
6002 <umod:source>PubMed PMID</umod:source>
6003 <umod:url/>
6004 </umod:xref>
6005 <umod:xref>
6006 <umod:text>16046801</umod:text>
6007 <umod:source>PubMed PMID</umod:source>
6008 <umod:url/>
6009 </umod:xref>
6010 <umod:misc_notes>N-terminal sulfonation of diglycine to detect ubiquitination sites</umod:misc_notes>
6011 </umod:mod>
6012 <umod:mod title="Xlink:SSD"
6013 full_name="covalent modification of lysine by cross-linking reagent"
6014 username_of_poster="tom"
6015 group_of_poster="users"
6016 date_time_posted="2004-11-16 20:20:17"
6017 date_time_modified="2006-10-17 11:43:47"
6018 approved="1"
6019 record_id="273">
6020 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Chemical derivative"
6021 spec_group="1"/>
6022 <umod:delta mono_mass="253.095023" avge_mass="253.2512" composition="H(15) C(12) N O(5)">
6023 <umod:element symbol="H" number="15"/>
6024 <umod:element symbol="C" number="12"/>
6025 <umod:element symbol="N" number="1"/>
6026 <umod:element symbol="O" number="5"/>
6027 </umod:delta>
6028 <umod:xref>
6029 <umod:text>Partis MD et al. 1983 J Prot Chem 2 263-277</umod:text>
6030 <umod:source>Journal</umod:source>
6031 <umod:url/>
6032 </umod:xref>
6033 </umod:mod>
6034 <umod:mod title="Nitrosyl" full_name="S-nitrosylation" username_of_poster="dengh"
6035 group_of_poster="users"
6036 date_time_posted="2004-12-11 00:23:12"
6037 date_time_modified="2006-10-15 18:00:14"
6038 approved="1"
6039 record_id="275">
6040 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Post-translational"
6041 spec_group="1"/>
6042 <umod:delta mono_mass="28.990164" avge_mass="28.9982" composition="H(-1) N O">
6043 <umod:element symbol="H" number="-1"/>
6044 <umod:element symbol="N" number="1"/>
6045 <umod:element symbol="O" number="1"/>
6046 </umod:delta>
6047 <umod:xref>
6048 <umod:text>AA0230</umod:text>
6049 <umod:source>RESID</umod:source>
6050 <umod:url/>
6051 </umod:xref>
6052 <umod:xref>
6053 <umod:text>10442087</umod:text>
6054 <umod:source>PubMed PMID</umod:source>
6055 <umod:url/>
6056 </umod:xref>
6057 <umod:xref>
6058 <umod:text>NTRY</umod:text>
6059 <umod:source>FindMod</umod:source>
6060 <umod:url/>
6061 </umod:xref>
6062 <umod:xref>
6063 <umod:text>15688001</umod:text>
6064 <umod:source>PubMed PMID</umod:source>
6065 <umod:url/>
6066 </umod:xref>
6067 <umod:misc_notes>Protein which is posttranslationally modified by the attachment of a nitric oxide group on the sulfur atom of one or more cysteine residues.</umod:misc_notes>
6068 </umod:mod>
6069 <umod:mod title="AEBS" full_name="Aminoethylbenzenesulfonylation"
6070 username_of_poster="plattm"
6071 group_of_poster="users"
6072 date_time_posted="2004-12-14 04:38:25"
6073 date_time_modified="2006-10-16 15:04:42"
6074 approved="1"
6075 record_id="276">
6076 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="Artefact"
6077 spec_group="5"/>
6078 <umod:specificity hidden="1" site="S" position="Anywhere" classification="Artefact"
6079 spec_group="4">
6080 <umod:misc_notes>Primary site of modification</umod:misc_notes>
6081 </umod:specificity>
6082 <umod:specificity hidden="1" site="N-term" position="Protein N-term" classification="Artefact"
6083 spec_group="3"/>
6084 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Artefact"
6085 spec_group="2"/>
6086 <umod:specificity hidden="1" site="H" position="Anywhere" classification="Artefact"
6087 spec_group="1"/>
6088 <umod:delta mono_mass="183.035399" avge_mass="183.2276" composition="H(9) C(8) N O(2) S">
6089 <umod:element symbol="H" number="9"/>
6090 <umod:element symbol="C" number="8"/>
6091 <umod:element symbol="N" number="1"/>
6092 <umod:element symbol="O" number="2"/>
6093 <umod:element symbol="S" number="1"/>
6094 </umod:delta>
6095 <umod:xref>
6096 <umod:text>Biochim Biophys Acta. 1996 Feb 16; 1299(3):353-7</umod:text>
6097 <umod:source>Journal</umod:source>
6098 <umod:url/>
6099 </umod:xref>
6100 <umod:xref>
6101 <umod:text>8597590</umod:text>
6102 <umod:source>PubMed PMID</umod:source>
6103 <umod:url/>
6104 </umod:xref>
6105 <umod:misc_notes>Potential protein modification when using AEBSF (Pefabloc) as a serine protease inhibitor.</umod:misc_notes>
6106 </umod:mod>
6107 <umod:mod title="Ethanolyl" full_name="Ethanolation of Cys" username_of_poster="knierman"
6108 group_of_poster="users"
6109 date_time_posted="2005-01-11 04:26:47"
6110 date_time_modified="2006-10-16 10:01:41"
6111 approved="1"
6112 record_id="278">
6113 <umod:specificity hidden="0" site="C" position="Anywhere" classification="Chemical derivative"
6114 spec_group="1">
6115 <umod:misc_notes>from reaction of SH group with iodoethanol</umod:misc_notes>
6116 </umod:specificity>
6117 <umod:delta mono_mass="44.026215" avge_mass="44.0526" composition="H(4) C(2) O">
6118 <umod:element symbol="H" number="4"/>
6119 <umod:element symbol="C" number="2"/>
6120 <umod:element symbol="O" number="1"/>
6121 </umod:delta>
6122 <umod:xref>
6123 <umod:text>Anal Biochem. 2004 Oct 1;333(1):174-81</umod:text>
6124 <umod:source>Journal</umod:source>
6125 <umod:url/>
6126 </umod:xref>
6127 <umod:xref>
6128 <umod:text>15351294</umod:text>
6129 <umod:source>PubMed PMID</umod:source>
6130 <umod:url/>
6131 </umod:xref>
6132 <umod:misc_notes>A simplified procedure for the reduction and alkylation of cysteine residues in proteins prior to proteolytic digestion and mass spectral analysis. Hale JE, Butler JP, Gelfanova V, You JS, Knierman MD.</umod:misc_notes>
6133 </umod:mod>
6134 <umod:mod title="HMVK"
6135 full_name="Michael addition of hydroxymethylvinyl ketone to cysteine"
6136 username_of_poster="unimod"
6137 group_of_poster="admin"
6138 date_time_posted="2005-10-03 15:59:33"
6139 date_time_modified="2006-10-16 12:15:35"
6140 approved="1"
6141 record_id="371">
6142 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Chemical derivative"
6143 spec_group="1"/>
6144 <umod:delta mono_mass="86.036779" avge_mass="86.0892" composition="H(6) C(4) O(2)">
6145 <umod:element symbol="H" number="6"/>
6146 <umod:element symbol="C" number="4"/>
6147 <umod:element symbol="O" number="2"/>
6148 </umod:delta>
6149 <umod:alt_name>hydroxymethylvinyl ketone</umod:alt_name>
6150 <umod:xref>
6151 <umod:text>11743741</umod:text>
6152 <umod:source>PubMed PMID</umod:source>
6153 <umod:url/>
6154 </umod:xref>
6155 </umod:mod>
6156 <umod:mod title="Ethyl" full_name="Ethylation" username_of_poster="Qishanl"
6157 group_of_poster="users"
6158 date_time_posted="2005-01-27 23:18:07"
6159 date_time_modified="2006-10-15 17:59:14"
6160 approved="1"
6161 record_id="280">
6162 <umod:specificity hidden="1" site="N-term" position="Any N-term" classification="Multiple"
6163 spec_group="2"/>
6164 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Multiple"
6165 spec_group="1"/>
6166 <umod:specificity hidden="1" site="E" position="Anywhere" classification="Artefact"
6167 spec_group="3"/>
6168 <umod:specificity hidden="1" site="N-term" position="Protein N-term"
6169 classification="Chemical derivative"
6170 spec_group="4"/>
6171 <umod:delta mono_mass="28.031300" avge_mass="28.0532" composition="H(4) C(2)">
6172 <umod:element symbol="H" number="4"/>
6173 <umod:element symbol="C" number="2"/>
6174 </umod:delta>
6175 <umod:xref>
6176 <umod:text>9629898</umod:text>
6177 <umod:source>PubMed PMID</umod:source>
6178 <umod:url/>
6179 </umod:xref>
6180 </umod:mod>
6181 <umod:mod title="CoenzymeA" full_name="Cysteine modified Coenzyme A"
6182 username_of_poster="tremis"
6183 group_of_poster="users"
6184 date_time_posted="2005-02-01 17:10:00"
6185 date_time_modified="2006-10-16 17:15:18"
6186 approved="1"
6187 record_id="281">
6188 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Post-translational"
6189 spec_group="1"/>
6190 <umod:delta mono_mass="765.099560" avge_mass="765.5182"
6191 composition="H(34) C(21) N(7) O(16) P(3) S">
6192 <umod:element symbol="H" number="34"/>
6193 <umod:element symbol="C" number="21"/>
6194 <umod:element symbol="N" number="7"/>
6195 <umod:element symbol="O" number="16"/>
6196 <umod:element symbol="P" number="3"/>
6197 <umod:element symbol="S" number="1"/>
6198 </umod:delta>
6199 <umod:xref>
6200 <umod:text>Structure</umod:text>
6201 <umod:source>Misc. URL</umod:source>
6202 <umod:url>http://commons.wikimedia.org/wiki/Image:Coenzyme_a.png</umod:url>
6203 </umod:xref>
6204 <umod:xref>
6205 <umod:text>AA0306</umod:text>
6206 <umod:source>RESID</umod:source>
6207 <umod:url/>
6208 </umod:xref>
6209 </umod:mod>
6210 <umod:mod title="Methyl+Deamidated" full_name="Deamidation followed by a methylation"
6211 username_of_poster="unimod"
6212 group_of_poster=""
6213 date_time_posted="2006-10-14 10:39:08"
6214 date_time_modified="2007-02-04 12:25:42"
6215 approved="1"
6216 record_id="528">
6217 <umod:specificity hidden="1" site="Q" position="Anywhere" classification="Post-translational"
6218 spec_group="1"/>
6219 <umod:specificity hidden="1" site="N" position="Anywhere" classification="Chemical derivative"
6220 spec_group="2"/>
6221 <umod:delta mono_mass="14.999666" avge_mass="15.0113" composition="H C N(-1) O">
6222 <umod:element symbol="H" number="1"/>
6223 <umod:element symbol="C" number="1"/>
6224 <umod:element symbol="N" number="-1"/>
6225 <umod:element symbol="O" number="1"/>
6226 </umod:delta>
6227 <umod:alt_name>Glutamate methyl ester</umod:alt_name>
6228 <umod:xref>
6229 <umod:text>P02942</umod:text>
6230 <umod:source>Swiss-Prot</umod:source>
6231 <umod:url/>
6232 </umod:xref>
6233 <umod:xref>
6234 <umod:text>DEAME</umod:text>
6235 <umod:source>FindMod</umod:source>
6236 <umod:url/>
6237 </umod:xref>
6238 <umod:xref>
6239 <umod:text>Anal Chem. 2007 Jan 15;79(2):673-81.</umod:text>
6240 <umod:source>Journal</umod:source>
6241 <umod:url/>
6242 </umod:xref>
6243 </umod:mod>
6244 <umod:mod title="Delta:H(5)C(2)" full_name="Dimethylation of proline residue"
6245 username_of_poster="unimod"
6246 group_of_poster=""
6247 date_time_posted="2006-10-15 18:02:34"
6248 date_time_modified="2006-10-15 18:03:16"
6249 approved="1"
6250 record_id="529">
6251 <umod:specificity hidden="1" site="P" position="Anywhere" classification="Post-translational"
6252 spec_group="1"/>
6253 <umod:delta mono_mass="29.039125" avge_mass="29.0611" composition="H(5) C(2)">
6254 <umod:element symbol="H" number="5"/>
6255 <umod:element symbol="C" number="2"/>
6256 </umod:delta>
6257 <umod:xref>
6258 <umod:text>DIMETP</umod:text>
6259 <umod:source>FindMod</umod:source>
6260 <umod:url/>
6261 </umod:xref>
6262 </umod:mod>
6263 <umod:mod title="Methyl:2H(2)" full_name="Deuterium Methylation of Lysine"
6264 username_of_poster="Glebivanov"
6265 group_of_poster="users"
6266 date_time_posted="2005-02-13 01:26:38"
6267 date_time_modified="2006-10-14 19:35:54"
6268 approved="1"
6269 record_id="284">
6270 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Isotopic label"
6271 spec_group="1"/>
6272 <umod:delta mono_mass="16.028204" avge_mass="16.0389" composition="2H(2) C">
6273 <umod:element symbol="2H" number="2"/>
6274 <umod:element symbol="C" number="1"/>
6275 </umod:delta>
6276 <umod:xref>
6277 <umod:text>Nature. 2004 Nov 18;432(7015):353-60. Epub 2004 Nov 03</umod:text>
6278 <umod:source>Journal</umod:source>
6279 <umod:url/>
6280 </umod:xref>
6281 <umod:xref>
6282 <umod:text>15525938</umod:text>
6283 <umod:source>PubMed PMID</umod:source>
6284 <umod:url/>
6285 </umod:xref>
6286 </umod:mod>
6287 <umod:mod title="SulfanilicAcid" full_name="Light Sulfanilic Acid (SA) C12"
6288 username_of_poster="apanchaud"
6289 group_of_poster="users"
6290 date_time_posted="2005-02-17 15:48:07"
6291 date_time_modified="2006-10-16 14:05:34"
6292 approved="1"
6293 record_id="285">
6294 <umod:specificity hidden="1" site="E" position="Anywhere" classification="Isotopic label"
6295 spec_group="3"/>
6296 <umod:specificity hidden="1" site="D" position="Anywhere" classification="Isotopic label"
6297 spec_group="2"/>
6298 <umod:specificity hidden="1" site="C-term" position="Any C-term" classification="Isotopic label"
6299 spec_group="1"/>
6300 <umod:delta mono_mass="155.004099" avge_mass="155.1744" composition="H(5) C(6) N O(2) S">
6301 <umod:element symbol="H" number="5"/>
6302 <umod:element symbol="C" number="6"/>
6303 <umod:element symbol="N" number="1"/>
6304 <umod:element symbol="O" number="2"/>
6305 <umod:element symbol="S" number="1"/>
6306 </umod:delta>
6307 <umod:alt_name>C-Terminal/Glutamate/Aspartate sulfonation</umod:alt_name>
6308 <umod:xref>
6309 <umod:text>ASMS 2005: Panchaud et al. (Poster ThP 509) ''Combining protein identification and quantitation: C-terminal isotope-coded tagging''</umod:text>
6310 <umod:source>Other</umod:source>
6311 <umod:url/>
6312 </umod:xref>
6313 </umod:mod>
6314 <umod:mod title="SulfanilicAcid:13C(6)" full_name="Heavy Sulfanilic Acid (SA) C13"
6315 username_of_poster="apanchaud"
6316 group_of_poster="users"
6317 date_time_posted="2005-02-17 15:55:52"
6318 date_time_modified="2006-10-16 14:08:42"
6319 approved="1"
6320 record_id="286">
6321 <umod:specificity hidden="1" site="E" position="Anywhere" classification="Chemical derivative"
6322 spec_group="3"/>
6323 <umod:specificity hidden="1" site="D" position="Anywhere" classification="Chemical derivative"
6324 spec_group="2"/>
6325 <umod:specificity hidden="1" site="C-term" position="Any C-term"
6326 classification="Chemical derivative"
6327 spec_group="1"/>
6328 <umod:delta mono_mass="161.024228" avge_mass="161.1303" composition="H(5) 13C(6) N O(2) S">
6329 <umod:element symbol="H" number="5"/>
6330 <umod:element symbol="13C" number="6"/>
6331 <umod:element symbol="N" number="1"/>
6332 <umod:element symbol="O" number="2"/>
6333 <umod:element symbol="S" number="1"/>
6334 </umod:delta>
6335 <umod:alt_name>C-Terminal/Glutamate/Aspartate sulfonation</umod:alt_name>
6336 <umod:xref>
6337 <umod:text>ASMS 2005: Panchaud et al. (Poster ThP 509) ''Combining protein identification and quantitation: C-terminal isotope-coded tagging''</umod:text>
6338 <umod:source>Other</umod:source>
6339 <umod:url/>
6340 </umod:xref>
6341 <umod:xref>
6342 <umod:text>9254591</umod:text>
6343 <umod:source>PubMed PMID</umod:source>
6344 <umod:url/>
6345 </umod:xref>
6346 </umod:mod>
6347 <umod:mod title="Biotin-PEO-Amine" full_name="Biotin polyethyleneoxide amine"
6348 username_of_poster="TBricker1"
6349 group_of_poster="users"
6350 date_time_posted="2005-03-02 16:49:17"
6351 date_time_modified="2006-11-14 11:15:23"
6352 approved="0"
6353 record_id="289">
6354 <umod:specificity hidden="1" site="D" position="Anywhere" classification="Chemical derivative"
6355 spec_group="2">
6356 <umod:misc_notes>EDC-coupled modification of D, E and C-terminus</umod:misc_notes>
6357 </umod:specificity>
6358 <umod:specificity hidden="1" site="C-term" position="Protein C-term"
6359 classification="Chemical derivative"
6360 spec_group="1">
6361 <umod:misc_notes>EDC-coupled modification of D, E and C-terminus</umod:misc_notes>
6362 </umod:specificity>
6363 <umod:specificity hidden="1" site="E" position="Anywhere" classification="Chemical derivative"
6364 spec_group="3">
6365 <umod:misc_notes>EDC-coupled modification of D, E and C-terminus</umod:misc_notes>
6366 </umod:specificity>
6367 <umod:delta mono_mass="356.188212" avge_mass="356.4835"
6368 composition="H(28) C(16) N(4) O(3) S">
6369 <umod:element symbol="H" number="28"/>
6370 <umod:element symbol="C" number="16"/>
6371 <umod:element symbol="N" number="4"/>
6372 <umod:element symbol="O" number="3"/>
6373 <umod:element symbol="S" number="1"/>
6374 </umod:delta>
6375 <umod:xref>
6376 <umod:text>Introduction to Protein Labeling</umod:text>
6377 <umod:source>Misc. URL</umod:source>
6378 <umod:url>http://www.piercenet.com/Proteomics/browse.cfm?fldID=84EBE112-F871-4CA5-807F-47327153CFCB</umod:url>
6379 </umod:xref>
6380 <umod:misc_notes>EDC crosslinker is used to couple biotin PEO-amine to carboxyl groups or 5\' phosphate groups</umod:misc_notes>
6381 </umod:mod>
6382 <umod:mod title="Trp-&gt;Oxolactone" full_name="Tryptophan oxidation to oxolactone"
6383 username_of_poster="oxolactone"
6384 group_of_poster="users"
6385 date_time_posted="2005-02-25 23:30:20"
6386 date_time_modified="2006-10-14 10:06:01"
6387 approved="1"
6388 record_id="288">
6389 <umod:specificity hidden="1" site="W" position="Anywhere" classification="Chemical derivative"
6390 spec_group="1"/>
6391 <umod:delta mono_mass="13.979265" avge_mass="13.9835" composition="H(-2) O">
6392 <umod:element symbol="H" number="-2"/>
6393 <umod:element symbol="O" number="1"/>
6394 </umod:delta>
6395 <umod:xref>
6396 <umod:text>7949339</umod:text>
6397 <umod:source>PubMed PMID</umod:source>
6398 <umod:url/>
6399 </umod:xref>
6400 <umod:misc_notes>The cleavage of a peptide bond between Try-Xxx with oxidation of tryptophan to the oxolactone occurs in the presence of BNPS-skatole. This is a useful method for the chemical cleavage of proteins specifically at tryptophan residues.</umod:misc_notes>
6401 </umod:mod>
6402 <umod:mod title="Biotin-HPDP" full_name="Pierce EZ-Link Biotin-HPDP"
6403 username_of_poster="tgreco"
6404 group_of_poster="users"
6405 date_time_posted="2005-03-03 22:56:52"
6406 date_time_modified="2006-11-14 11:14:29"
6407 approved="0"
6408 record_id="290">
6409 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Chemical derivative"
6410 spec_group="1"/>
6411 <umod:delta mono_mass="428.191582" avge_mass="428.6124"
6412 composition="H(32) C(19) N(4) O(3) S(2)">
6413 <umod:element symbol="H" number="32"/>
6414 <umod:element symbol="C" number="19"/>
6415 <umod:element symbol="N" number="4"/>
6416 <umod:element symbol="O" number="3"/>
6417 <umod:element symbol="S" number="2"/>
6418 </umod:delta>
6419 <umod:xref>
6420 <umod:text>EZ-Link Biotin-HPDP (N-(6-(Biotinamido)hexyl)-3'-(2'-pyridyldithio)-propionamide</umod:text>
6421 <umod:source>Misc. URL</umod:source>
6422 <umod:url>http://www.piercenet.com/Products/Browse.cfm?fldID=01031002</umod:url>
6423 </umod:xref>
6424 </umod:mod>
6425 <umod:mod title="Delta:Hg(1)" full_name="Mercury Mercaptan" username_of_poster="tgreco"
6426 group_of_poster="users"
6427 date_time_posted="2005-03-03 23:53:00"
6428 date_time_modified="2006-10-16 15:09:18"
6429 approved="1"
6430 record_id="291">
6431 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Chemical derivative"
6432 spec_group="1"/>
6433 <umod:delta mono_mass="201.970617" avge_mass="200.5900" composition="Hg">
6434 <umod:element symbol="Hg" number="1"/>
6435 </umod:delta>
6436 <umod:xref>
6437 <umod:text>10695144</umod:text>
6438 <umod:source>PubMed PMID</umod:source>
6439 <umod:url/>
6440 </umod:xref>
6441 </umod:mod>
6442 <umod:mod title="IodoU-AMP" full_name="Cross-link of (Iodo)-uracil MP with W,F,Y"
6443 username_of_poster="davidERICanderson"
6444 group_of_poster="users"
6445 date_time_posted="2005-03-04 22:57:55"
6446 date_time_modified="2006-10-16 15:53:06"
6447 approved="1"
6448 record_id="292">
6449 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="Chemical derivative"
6450 spec_group="3">
6451 <umod:misc_notes>Used in base/residue interactions (in principle?)</umod:misc_notes>
6452 </umod:specificity>
6453 <umod:specificity hidden="1" site="W" position="Anywhere" classification="Chemical derivative"
6454 spec_group="2">
6455 <umod:misc_notes>Used in base/residue interactions (observed)</umod:misc_notes>
6456 </umod:specificity>
6457 <umod:specificity hidden="1" site="F" position="Anywhere" classification="Chemical derivative"
6458 spec_group="1">
6459 <umod:misc_notes>Used in base/residue interactions (in principle?)</umod:misc_notes>
6460 </umod:specificity>
6461 <umod:delta mono_mass="322.020217" avge_mass="322.1654"
6462 composition="H(11) C(9) N(2) O(9) P">
6463 <umod:element symbol="H" number="11"/>
6464 <umod:element symbol="C" number="9"/>
6465 <umod:element symbol="N" number="2"/>
6466 <umod:element symbol="O" number="9"/>
6467 <umod:element symbol="P" number="1"/>
6468 </umod:delta>
6469 <umod:alt_name>UV induced cross-link product of Iodo-U-amp with WFY</umod:alt_name>
6470 <umod:xref>
6471 <umod:text>6540775</umod:text>
6472 <umod:source>PubMed PMID</umod:source>
6473 <umod:url/>
6474 </umod:xref>
6475 <umod:xref>
6476 <umod:text>11112526</umod:text>
6477 <umod:source>PubMed PMID</umod:source>
6478 <umod:url/>
6479 </umod:xref>
6480 <umod:xref>
6481 <umod:text>11567090</umod:text>
6482 <umod:source>PubMed PMID</umod:source>
6483 <umod:url/>
6484 </umod:xref>
6485 <umod:misc_notes>One note about this chemistry is that for W you have to take care of O2 big time (and extract the I-uracil monophosphate with organics to get rid of residual iodide).</umod:misc_notes>
6486 </umod:mod>
6487 <umod:mod title="CAMthiopropanoyl" full_name="3-(carbamidomethylthio)propanoyl"
6488 username_of_poster="vanschra"
6489 group_of_poster="users"
6490 date_time_posted="2005-03-09 15:22:46"
6491 date_time_modified="2006-10-16 13:58:55"
6492 approved="1"
6493 record_id="293">
6494 <umod:specificity hidden="1" site="N-term" position="Protein N-term"
6495 classification="Chemical derivative"
6496 spec_group="2"/>
6497 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Chemical derivative"
6498 spec_group="1"/>
6499 <umod:delta mono_mass="145.019749" avge_mass="145.1796" composition="H(7) C(5) N O(2) S">
6500 <umod:element symbol="H" number="7"/>
6501 <umod:element symbol="C" number="5"/>
6502 <umod:element symbol="N" number="1"/>
6503 <umod:element symbol="O" number="2"/>
6504 <umod:element symbol="S" number="1"/>
6505 </umod:delta>
6506 <umod:alt_name>3-thiopropanoyl moiety from reduced DSP crosslinker or NHS-SS-biotin, modified with Iodoacetamide</umod:alt_name>
6507 <umod:xref>
6508 <umod:text>Peirce MJ, Wait R, Begum S, Saklatvala J, Cope AP (2004) Mol Cell Proteomics 3: 56-65</umod:text>
6509 <umod:source>Journal</umod:source>
6510 <umod:url/>
6511 </umod:xref>
6512 <umod:xref>
6513 <umod:text>Swaim CL, Smith JB, Smith DL (2004) J Am Soc Mass Spectrom 15:736-749</umod:text>
6514 <umod:source>Journal</umod:source>
6515 <umod:url/>
6516 </umod:xref>
6517 <umod:xref>
6518 <umod:text>15121203</umod:text>
6519 <umod:source>PubMed PMID</umod:source>
6520 <umod:url/>
6521 </umod:xref>
6522 </umod:mod>
6523 <umod:mod title="IED-Biotin" full_name="biotinoyl-iodoacetyl-ethylenediamine"
6524 username_of_poster="alexey"
6525 group_of_poster="users"
6526 date_time_posted="2005-03-10 16:28:09"
6527 date_time_modified="2006-10-16 15:53:29"
6528 approved="1"
6529 record_id="294">
6530 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Chemical derivative"
6531 spec_group="1"/>
6532 <umod:delta mono_mass="326.141261" avge_mass="326.4145"
6533 composition="H(22) C(14) N(4) O(3) S">
6534 <umod:element symbol="H" number="22"/>
6535 <umod:element symbol="C" number="14"/>
6536 <umod:element symbol="N" number="4"/>
6537 <umod:element symbol="O" number="3"/>
6538 <umod:element symbol="S" number="1"/>
6539 </umod:delta>
6540 <umod:xref>
6541 <umod:text>10906242</umod:text>
6542 <umod:source>PubMed PMID</umod:source>
6543 <umod:url/>
6544 </umod:xref>
6545 </umod:mod>
6546 <umod:mod title="dHex" full_name="Fucose" username_of_poster="rsack"
6547 group_of_poster="users"
6548 date_time_posted="2005-03-22 16:57:00"
6549 date_time_modified="2006-10-16 14:02:33"
6550 approved="1"
6551 record_id="295">
6552 <umod:specificity hidden="1" site="T" position="Anywhere" classification="O-linked glycosylation"
6553 spec_group="2"/>
6554 <umod:specificity hidden="1" site="S" position="Anywhere" classification="O-linked glycosylation"
6555 spec_group="1"/>
6556 <umod:delta mono_mass="146.057909" avge_mass="146.1412" composition="dHex">
6557 <umod:element symbol="H" number="10"/>
6558 <umod:element symbol="C" number="6"/>
6559 <umod:element symbol="O" number="4"/>
6560 </umod:delta>
6561 <umod:alt_name>deoxyhexose</umod:alt_name>
6562 <umod:xref>
6563 <umod:text>15189151</umod:text>
6564 <umod:source>PubMed PMID</umod:source>
6565 <umod:url/>
6566 </umod:xref>
6567 <umod:xref>
6568 <umod:text>Mormann, M., Macek, B., Gonzalez de Peredo, A., Hofsteenge, J., Peter-Katalinic, J. (2004). ''Structural studies on protein O-fucosylation by electron capture dissoziation.'' International Journal of Mass Spectrometry 234:11-21</umod:text>
6569 <umod:source>Journal</umod:source>
6570 <umod:url/>
6571 </umod:xref>
6572 <umod:xref>
6573 <umod:text>11344537</umod:text>
6574 <umod:source>PubMed PMID</umod:source>
6575 <umod:url/>
6576 </umod:xref>
6577 </umod:mod>
6578 <umod:mod title="Methyl:2H(3)" full_name="deuterated methyl ester"
6579 username_of_poster="ndacoyas"
6580 group_of_poster="users"
6581 date_time_posted="2005-03-24 16:31:28"
6582 date_time_modified="2006-10-14 19:36:59"
6583 approved="1"
6584 record_id="298">
6585 <umod:specificity hidden="1" site="E" position="Anywhere" classification="Isotopic label"
6586 spec_group="3"/>
6587 <umod:specificity hidden="1" site="D" position="Anywhere" classification="Isotopic label"
6588 spec_group="2"/>
6589 <umod:specificity hidden="1" site="C-term" position="Anywhere" classification="Isotopic label"
6590 spec_group="1"/>
6591 <umod:delta mono_mass="17.034480" avge_mass="17.0451" composition="H(-1) 2H(3) C">
6592 <umod:element symbol="H" number="-1"/>
6593 <umod:element symbol="2H" number="3"/>
6594 <umod:element symbol="C" number="1"/>
6595 </umod:delta>
6596 <umod:misc_notes>esterification of carboxylic acids using D3-Methanolic HCl</umod:misc_notes>
6597 </umod:mod>
6598 <umod:mod title="Carboxy" full_name="Carboxylation" username_of_poster="Carol"
6599 group_of_poster="users"
6600 date_time_posted="2005-03-29 22:55:44"
6601 date_time_modified="2006-11-14 11:08:50"
6602 approved="0"
6603 record_id="299">
6604 <umod:specificity hidden="1" site="E" position="Anywhere" classification="Post-translational"
6605 spec_group="4">
6606 <umod:misc_notes>Gamma-carboxylation</umod:misc_notes>
6607 </umod:specificity>
6608 <umod:specificity hidden="1" site="D" position="Anywhere" classification="Post-translational"
6609 spec_group="3">
6610 <umod:misc_notes>Gamma-carboxylation</umod:misc_notes>
6611 </umod:specificity>
6612 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Post-translational"
6613 spec_group="2"/>
6614 <umod:specificity hidden="1" site="W" position="Anywhere" classification="Chemical derivative"
6615 spec_group="1"/>
6616 <umod:specificity hidden="1" site="M" position="Protein N-term"
6617 classification="Post-translational"
6618 spec_group="5"/>
6619 <umod:delta mono_mass="43.989829" avge_mass="44.0095" composition="C O(2)">
6620 <umod:element symbol="C" number="1"/>
6621 <umod:element symbol="O" number="2"/>
6622 </umod:delta>
6623 <umod:xref>
6624 <umod:text>AA0114</umod:text>
6625 <umod:source>RESID</umod:source>
6626 <umod:url/>
6627 </umod:xref>
6628 <umod:xref>
6629 <umod:text>GGLU</umod:text>
6630 <umod:source>FindMod</umod:source>
6631 <umod:url/>
6632 </umod:xref>
6633 <umod:xref>
6634 <umod:text>AA0363</umod:text>
6635 <umod:source>RESID</umod:source>
6636 <umod:url/>
6637 </umod:xref>
6638 <umod:xref>
6639 <umod:text>AA0032</umod:text>
6640 <umod:source>RESID</umod:source>
6641 <umod:url/>
6642 </umod:xref>
6643 <umod:xref>
6644 <umod:text>3802193</umod:text>
6645 <umod:source>PubMed PMID</umod:source>
6646 <umod:url/>
6647 </umod:xref>
6648 <umod:xref>
6649 <umod:text>AA0304</umod:text>
6650 <umod:source>RESID</umod:source>
6651 <umod:url/>
6652 </umod:xref>
6653 </umod:mod>
6654 <umod:mod title="Bromobimane" full_name="Monobromobimane derivative"
6655 username_of_poster="catsriku"
6656 group_of_poster="users"
6657 date_time_posted="2005-04-04 23:03:13"
6658 date_time_modified="2006-10-16 15:07:49"
6659 approved="1"
6660 record_id="301">
6661 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Chemical derivative"
6662 spec_group="1"/>
6663 <umod:delta mono_mass="190.074228" avge_mass="190.1986" composition="H(10) C(10) N(2) O(2)">
6664 <umod:element symbol="H" number="10"/>
6665 <umod:element symbol="C" number="10"/>
6666 <umod:element symbol="N" number="2"/>
6667 <umod:element symbol="O" number="2"/>
6668 </umod:delta>
6669 <umod:alt_name>mBromobimane</umod:alt_name>
6670 <umod:xref>
6671 <umod:text>7856876</umod:text>
6672 <umod:source>PubMed PMID</umod:source>
6673 <umod:url/>
6674 </umod:xref>
6675 </umod:mod>
6676 <umod:mod title="Menadione" full_name="Menadione quinone derivative"
6677 username_of_poster="catsriku"
6678 group_of_poster="users"
6679 date_time_posted="2005-04-04 23:21:29"
6680 date_time_modified="2007-07-12 07:36:32"
6681 approved="0"
6682 record_id="302">
6683 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Chemical derivative"
6684 spec_group="2"/>
6685 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Chemical derivative"
6686 spec_group="1"/>
6687 <umod:delta mono_mass="170.036779" avge_mass="170.1641" composition="H(6) C(11) O(2)">
6688 <umod:element symbol="H" number="6"/>
6689 <umod:element symbol="C" number="11"/>
6690 <umod:element symbol="O" number="2"/>
6691 </umod:delta>
6692 <umod:alt_name>Vitamin k3 (Q)</umod:alt_name>
6693 <umod:xref>
6694 <umod:text>15939799</umod:text>
6695 <umod:source>PubMed PMID</umod:source>
6696 <umod:url/>
6697 </umod:xref>
6698 </umod:mod>
6699 <umod:mod title="DeStreak" full_name="Cysteine mercaptoethanol"
6700 username_of_poster="harald"
6701 group_of_poster="users"
6702 date_time_posted="2005-04-11 14:06:08"
6703 date_time_modified="2006-10-16 11:07:55"
6704 approved="1"
6705 record_id="303">
6706 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Chemical derivative"
6707 spec_group="1"/>
6708 <umod:delta mono_mass="75.998285" avge_mass="76.1176" composition="H(4) C(2) O S">
6709 <umod:element symbol="H" number="4"/>
6710 <umod:element symbol="C" number="2"/>
6711 <umod:element symbol="O" number="1"/>
6712 <umod:element symbol="S" number="1"/>
6713 </umod:delta>
6714 <umod:xref>
6715 <umod:text>12442261</umod:text>
6716 <umod:source>PubMed PMID</umod:source>
6717 <umod:url/>
6718 </umod:xref>
6719 </umod:mod>
6720 <umod:mod title="dHex(1)Hex(3)HexNAc(4)"
6721 full_name="Fucosylated biantennary (-2 galactose)"
6722 username_of_poster="whaskins"
6723 group_of_poster="users"
6724 date_time_posted="2005-04-25 18:20:12"
6725 date_time_modified="2006-10-16 17:22:46"
6726 approved="1"
6727 record_id="305">
6728 <umod:specificity hidden="1" site="N" position="Anywhere" classification="N-linked glycosylation"
6729 spec_group="1"/>
6730 <umod:delta mono_mass="1444.533870" avge_mass="1445.3331"
6731 composition="dHex Hex(3) HexNAc(4)">
6732 <umod:element symbol="H" number="92"/>
6733 <umod:element symbol="C" number="56"/>
6734 <umod:element symbol="N" number="4"/>
6735 <umod:element symbol="O" number="39"/>
6736 </umod:delta>
6737 </umod:mod>
6738 <umod:mod title="dHex(1)Hex(4)HexNAc(4)"
6739 full_name="Fucosylated biantennary (-1 galactose)"
6740 username_of_poster="whaskins"
6741 group_of_poster="users"
6742 date_time_posted="2005-04-25 19:22:11"
6743 date_time_modified="2006-10-16 17:23:48"
6744 approved="1"
6745 record_id="307">
6746 <umod:specificity hidden="1" site="N" position="Anywhere" classification="N-linked glycosylation"
6747 spec_group="1"/>
6748 <umod:delta mono_mass="1606.586693" avge_mass="1607.4737"
6749 composition="dHex Hex(4) HexNAc(4)">
6750 <umod:element symbol="H" number="102"/>
6751 <umod:element symbol="C" number="62"/>
6752 <umod:element symbol="N" number="4"/>
6753 <umod:element symbol="O" number="44"/>
6754 </umod:delta>
6755 </umod:mod>
6756 <umod:mod title="dHex(1)Hex(5)HexNAc(4)" full_name="Fucosylated biantennary"
6757 username_of_poster="whaskins"
6758 group_of_poster="users"
6759 date_time_posted="2005-04-25 19:25:17"
6760 date_time_modified="2006-10-16 17:24:49"
6761 approved="1"
6762 record_id="308">
6763 <umod:specificity hidden="1" site="N" position="Anywhere" classification="N-linked glycosylation"
6764 spec_group="1"/>
6765 <umod:delta mono_mass="1768.639517" avge_mass="1769.6143"
6766 composition="dHex Hex(5) HexNAc(4)">
6767 <umod:element symbol="H" number="112"/>
6768 <umod:element symbol="C" number="68"/>
6769 <umod:element symbol="N" number="4"/>
6770 <umod:element symbol="O" number="49"/>
6771 </umod:delta>
6772 </umod:mod>
6773 <umod:mod title="Hex(3)HexNAc(4)" full_name="Biantennary (-2 galactose)"
6774 username_of_poster="whaskins"
6775 group_of_poster="users"
6776 date_time_posted="2005-04-25 19:27:51"
6777 date_time_modified="2006-10-16 17:22:29"
6778 approved="1"
6779 record_id="309">
6780 <umod:specificity hidden="1" site="N" position="Anywhere" classification="N-linked glycosylation"
6781 spec_group="1"/>
6782 <umod:delta mono_mass="1298.475961" avge_mass="1299.1919" composition="Hex(3) HexNAc(4)">
6783 <umod:element symbol="H" number="82"/>
6784 <umod:element symbol="C" number="50"/>
6785 <umod:element symbol="N" number="4"/>
6786 <umod:element symbol="O" number="35"/>
6787 </umod:delta>
6788 </umod:mod>
6789 <umod:mod title="Hex(4)HexNAc(4)" full_name="Biantennary (-1 galactose)"
6790 username_of_poster="whaskins"
6791 group_of_poster="users"
6792 date_time_posted="2005-04-25 19:33:37"
6793 date_time_modified="2006-10-16 17:23:05"
6794 approved="1"
6795 record_id="310">
6796 <umod:specificity hidden="1" site="N" position="Anywhere" classification="N-linked glycosylation"
6797 spec_group="1"/>
6798 <umod:delta mono_mass="1460.528784" avge_mass="1461.3325" composition="Hex(4) HexNAc(4)">
6799 <umod:element symbol="H" number="92"/>
6800 <umod:element symbol="C" number="56"/>
6801 <umod:element symbol="N" number="4"/>
6802 <umod:element symbol="O" number="40"/>
6803 </umod:delta>
6804 </umod:mod>
6805 <umod:mod title="Hex(5)HexNAc(4)" full_name="Biantennary" username_of_poster="whaskins"
6806 group_of_poster="users"
6807 date_time_posted="2005-04-25 19:35:54"
6808 date_time_modified="2006-10-16 17:24:34"
6809 approved="1"
6810 record_id="311">
6811 <umod:specificity hidden="1" site="N" position="Anywhere" classification="N-linked glycosylation"
6812 spec_group="1"/>
6813 <umod:delta mono_mass="1622.581608" avge_mass="1623.4731" composition="Hex(5) HexNAc(4)">
6814 <umod:element symbol="H" number="102"/>
6815 <umod:element symbol="C" number="62"/>
6816 <umod:element symbol="N" number="4"/>
6817 <umod:element symbol="O" number="45"/>
6818 </umod:delta>
6819 </umod:mod>
6820 <umod:mod title="Cysteinyl" full_name="Cysteinylation" username_of_poster="whaskins"
6821 group_of_poster="users"
6822 date_time_posted="2005-04-25 19:59:43"
6823 date_time_modified="2006-12-17 11:28:36"
6824 approved="1"
6825 record_id="312">
6826 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Multiple"
6827 spec_group="1"/>
6828 <umod:delta mono_mass="119.004099" avge_mass="119.1423" composition="H(5) C(3) N O(2) S">
6829 <umod:element symbol="H" number="5"/>
6830 <umod:element symbol="C" number="3"/>
6831 <umod:element symbol="N" number="1"/>
6832 <umod:element symbol="O" number="2"/>
6833 <umod:element symbol="S" number="1"/>
6834 </umod:delta>
6835 <umod:xref>
6836 <umod:text>AA0025</umod:text>
6837 <umod:source>RESID</umod:source>
6838 <umod:url/>
6839 </umod:xref>
6840 </umod:mod>
6841 <umod:mod title="Lys-loss" full_name="Loss of C-terminal K from Heavy Chain of MAb"
6842 username_of_poster="whaskins"
6843 group_of_poster="users"
6844 date_time_posted="2005-04-25 20:05:38"
6845 date_time_modified="2006-10-13 15:00:47"
6846 approved="1"
6847 record_id="313">
6848 <umod:specificity hidden="1" site="K" position="Protein C-term"
6849 classification="Post-translational"
6850 spec_group="1"/>
6851 <umod:delta mono_mass="-128.094963" avge_mass="-128.1723"
6852 composition="H(-12) C(-6) N(-2) O(-1)">
6853 <umod:element symbol="H" number="-12"/>
6854 <umod:element symbol="C" number="-6"/>
6855 <umod:element symbol="N" number="-2"/>
6856 <umod:element symbol="O" number="-1"/>
6857 </umod:delta>
6858 <umod:xref>
6859 <umod:text>16078144</umod:text>
6860 <umod:source>PubMed PMID</umod:source>
6861 <umod:url/>
6862 </umod:xref>
6863 </umod:mod>
6864 <umod:mod title="Nmethylmaleimide" full_name="Nmethylmaleimide"
6865 username_of_poster="whaskins"
6866 group_of_poster="users"
6867 date_time_posted="2005-04-25 20:12:24"
6868 date_time_modified="2006-10-16 17:26:09"
6869 approved="1"
6870 record_id="314">
6871 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Chemical derivative"
6872 spec_group="2"/>
6873 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Chemical derivative"
6874 spec_group="1"/>
6875 <umod:delta mono_mass="111.032028" avge_mass="111.0987" composition="H(5) C(5) N O(2)">
6876 <umod:element symbol="H" number="5"/>
6877 <umod:element symbol="C" number="5"/>
6878 <umod:element symbol="N" number="1"/>
6879 <umod:element symbol="O" number="2"/>
6880 </umod:delta>
6881 </umod:mod>
6882 <umod:mod title="CyDye-Cy3" full_name="Cy3 CyDye DIGE Fluor saturation dye"
6883 username_of_poster="unimod"
6884 group_of_poster="admin"
6885 date_time_posted="2006-03-27 11:17:51"
6886 date_time_modified="2006-10-17 14:18:38"
6887 approved="0"
6888 record_id="494">
6889 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Chemical derivative"
6890 spec_group="1"/>
6891 <umod:delta mono_mass="672.298156" avge_mass="672.8335"
6892 composition="H(44) C(37) N(4) O(6) S">
6893 <umod:element symbol="H" number="44"/>
6894 <umod:element symbol="C" number="37"/>
6895 <umod:element symbol="N" number="4"/>
6896 <umod:element symbol="O" number="6"/>
6897 <umod:element symbol="S" number="1"/>
6898 </umod:delta>
6899 <umod:xref>
6900 <umod:text>Amersham (GE Healthcare) instruction leaflet 25800983PL Rev-B, 2003</umod:text>
6901 <umod:source>Other</umod:source>
6902 <umod:url/>
6903 </umod:xref>
6904 <umod:xref>
6905 <umod:text>12872219</umod:text>
6906 <umod:source>PubMed PMID</umod:source>
6907 <umod:url/>
6908 </umod:xref>
6909 </umod:mod>
6910 <umod:mod title="DimethylpyrroleAdduct" full_name="2,5-dimethypyrrole"
6911 username_of_poster="Qishanl"
6912 group_of_poster="users"
6913 date_time_posted="2005-05-07 03:11:23"
6914 date_time_modified="2006-10-16 11:14:22"
6915 approved="1"
6916 record_id="316">
6917 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Chemical derivative"
6918 spec_group="1"/>
6919 <umod:delta mono_mass="78.046950" avge_mass="78.1118" composition="H(6) C(6)">
6920 <umod:element symbol="H" number="6"/>
6921 <umod:element symbol="C" number="6"/>
6922 </umod:delta>
6923 </umod:mod>
6924 <umod:mod title="Delta:H(2)C(5)" full_name="MDA adduct +62" username_of_poster="rkupfer"
6925 group_of_poster="users"
6926 date_time_posted="2005-05-12 22:00:21"
6927 date_time_modified="2006-10-16 10:29:55"
6928 approved="1"
6929 record_id="318">
6930 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Chemical derivative"
6931 spec_group="1"/>
6932 <umod:delta mono_mass="62.015650" avge_mass="62.0694" composition="H(2) C(5)">
6933 <umod:element symbol="H" number="2"/>
6934 <umod:element symbol="C" number="5"/>
6935 </umod:delta>
6936 <umod:alt_name>MDA62</umod:alt_name>
6937 <umod:misc_notes>usually major adduct formed from malondialdehyde (MDA) with the amino group of lysine residues</umod:misc_notes>
6938 </umod:mod>
6939 <umod:mod title="Delta:H(2)C(3)O(1)" full_name="MDA adduct +54"
6940 username_of_poster="rkupfer"
6941 group_of_poster="users"
6942 date_time_posted="2005-05-12 22:12:10"
6943 date_time_modified="2006-10-16 10:15:34"
6944 approved="1"
6945 record_id="319">
6946 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Chemical derivative"
6947 spec_group="1">
6948 <umod:misc_notes>Malondialdehyde (MDA) adduct</umod:misc_notes>
6949 </umod:specificity>
6950 <umod:specificity hidden="1" site="R" position="Anywhere" classification="Chemical derivative"
6951 spec_group="2">
6952 <umod:misc_notes>5-hydro-5-methylimidazol-4-one, Methylglyoxal adduct</umod:misc_notes>
6953 </umod:specificity>
6954 <umod:delta mono_mass="54.010565" avge_mass="54.0474" composition="H(2) C(3) O">
6955 <umod:element symbol="H" number="2"/>
6956 <umod:element symbol="C" number="3"/>
6957 <umod:element symbol="O" number="1"/>
6958 </umod:delta>
6959 <umod:alt_name>MDA54</umod:alt_name>
6960 <umod:xref>
6961 <umod:text>Uchida K, Sakai K, Itakura K, Osawa T, Toyokuni S. 1977. Protein modification by lipid peroxidation products: formation of malondialdehyde-derived N(epsilon)-(2-propenol)lysine in proteins. Arch Biochem Biophys. 346(1):45-52</umod:text>
6962 <umod:source>Journal</umod:source>
6963 <umod:url/>
6964 </umod:xref>
6965 </umod:mod>
6966 <umod:mod title="Nethylmaleimide+water" full_name="Nethylmaleimidehydrolysis"
6967 username_of_poster="whaskins"
6968 group_of_poster="users"
6969 date_time_posted="2005-05-16 22:18:42"
6970 date_time_modified="2006-10-17 11:40:14"
6971 approved="1"
6972 record_id="320">
6973 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Chemical derivative"
6974 spec_group="2"/>
6975 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Chemical derivative"
6976 spec_group="1"/>
6977 <umod:delta mono_mass="143.058243" avge_mass="143.1406" composition="H(9) C(6) N O(3)">
6978 <umod:element symbol="H" number="9"/>
6979 <umod:element symbol="C" number="6"/>
6980 <umod:element symbol="N" number="1"/>
6981 <umod:element symbol="O" number="3"/>
6982 </umod:delta>
6983 <umod:xref>
6984 <umod:text>Chemistry of Protein Conjugation and Crosslinking by Shan S. Wong, 1991, pg.32</umod:text>
6985 <umod:source>Book</umod:source>
6986 <umod:url/>
6987 </umod:xref>
6988 </umod:mod>
6989 <umod:mod title="Methyl+Acetyl:2H(3)"
6990 full_name="Mono-methylated lysine labelled with Acetyl_heavy"
6991 username_of_poster="buchanan"
6992 group_of_poster=""
6993 date_time_posted="2007-08-06 09:35:40"
6994 date_time_modified="2007-09-07 16:56:17"
6995 approved="0"
6996 record_id="768">
6997 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Isotopic label"
6998 spec_group="1"/>
6999 <umod:delta mono_mass="59.045045" avge_mass="59.0817" composition="H 2H(3) C(3) O">
7000 <umod:element symbol="H" number="1"/>
7001 <umod:element symbol="2H" number="3"/>
7002 <umod:element symbol="C" number="3"/>
7003 <umod:element symbol="O" number="1"/>
7004 </umod:delta>
7005 </umod:mod>
7006 <umod:mod title="Xlink:B10621" full_name="bis-N-I-sulfonerahodamine"
7007 username_of_poster="dengh"
7008 group_of_poster="users"
7009 date_time_posted="2005-05-17 22:56:12"
7010 date_time_modified="2006-10-16 17:12:41"
7011 approved="1"
7012 record_id="323">
7013 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Chemical derivative"
7014 spec_group="1"/>
7015 <umod:delta mono_mass="713.093079" avge_mass="713.5626"
7016 composition="H(30) C(31) N(4) O(6) S I">
7017 <umod:element symbol="H" number="30"/>
7018 <umod:element symbol="C" number="31"/>
7019 <umod:element symbol="N" number="4"/>
7020 <umod:element symbol="O" number="6"/>
7021 <umod:element symbol="S" number="1"/>
7022 <umod:element symbol="I" number="1"/>
7023 </umod:delta>
7024 <umod:misc_notes>Invitrogen X-link reagent</umod:misc_notes>
7025 </umod:mod>
7026 <umod:mod title="DTBP" full_name="dimethyl 3,3\'-dithiobispropionimidate"
7027 username_of_poster="takesin"
7028 group_of_poster="users"
7029 date_time_posted="2005-05-18 08:43:26"
7030 date_time_modified="2006-11-14 11:16:21"
7031 approved="0"
7032 record_id="324">
7033 <umod:specificity hidden="1" site="N-term" position="Protein N-term"
7034 classification="Chemical derivative"
7035 spec_group="5"/>
7036 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Chemical derivative"
7037 spec_group="4"/>
7038 <umod:specificity hidden="1" site="R" position="Anywhere" classification="Chemical derivative"
7039 spec_group="3"/>
7040 <umod:specificity hidden="1" site="Q" position="Anywhere" classification="Chemical derivative"
7041 spec_group="2"/>
7042 <umod:specificity hidden="1" site="N" position="Anywhere" classification="Chemical derivative"
7043 spec_group="1"/>
7044 <umod:delta mono_mass="87.014270" avge_mass="87.1435" composition="H(5) C(3) N S">
7045 <umod:element symbol="H" number="5"/>
7046 <umod:element symbol="C" number="3"/>
7047 <umod:element symbol="N" number="1"/>
7048 <umod:element symbol="S" number="1"/>
7049 </umod:delta>
7050 <umod:xref>
7051 <umod:text>Pierce data sheet</umod:text>
7052 <umod:source>Misc. URL</umod:source>
7053 <umod:url>http://www.piercenet.com/files/0668ss5.pdf</umod:url>
7054 </umod:xref>
7055 <umod:xref>
7056 <umod:text>770170</umod:text>
7057 <umod:source>PubMed PMID</umod:source>
7058 <umod:url/>
7059 </umod:xref>
7060 <umod:misc_notes>imidoester cross-linker</umod:misc_notes>
7061 </umod:mod>
7062 <umod:mod title="FP-Biotin"
7063 full_name="10-ethoxyphosphinyl-N-(biotinamidopentyl)decanamide"
7064 username_of_poster="lmschopfer"
7065 group_of_poster="users"
7066 date_time_posted="2005-05-19 22:01:37"
7067 date_time_modified="2007-01-10 16:18:52"
7068 approved="0"
7069 record_id="325">
7070 <umod:specificity hidden="1" site="T" position="Anywhere" classification="Chemical derivative"
7071 spec_group="3"/>
7072 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="Chemical derivative"
7073 spec_group="2"/>
7074 <umod:specificity hidden="1" site="S" position="Anywhere" classification="Chemical derivative"
7075 spec_group="1"/>
7076 <umod:delta mono_mass="572.316129" avge_mass="572.7405"
7077 composition="H(49) C(27) N(4) O(5) P S">
7078 <umod:element symbol="H" number="49"/>
7079 <umod:element symbol="C" number="27"/>
7080 <umod:element symbol="N" number="4"/>
7081 <umod:element symbol="O" number="5"/>
7082 <umod:element symbol="P" number="1"/>
7083 <umod:element symbol="S" number="1"/>
7084 </umod:delta>
7085 <umod:alt_name>O-ethyl-N-(biotinamidopentyl)decanamido phosphonate</umod:alt_name>
7086 <umod:xref>
7087 <umod:text>10611275</umod:text>
7088 <umod:source>PubMed PMID</umod:source>
7089 <umod:url/>
7090 </umod:xref>
7091 <umod:xref>
7092 <umod:text>Liu, Patricelli and Cravatt; Activity-based protein profiling: The serine hydrolases. Proc Natl Acad Sci USA 96, 14694-14699 (1999)</umod:text>
7093 <umod:source>Journal</umod:source>
7094 <umod:url/>
7095 </umod:xref>
7096 <umod:xref>
7097 <umod:text>Schopfer, Champion, Tamblyn, Thompson and Lockridge; Characteristic mass spectral fragments of the organophosphorus agent FP-biotin and FP-biotinylated peptides from trypsin and bovine albumin (Tyr410). Anal Biochem 345, 122-132 (2005)</umod:text>
7098 <umod:source>Journal</umod:source>
7099 <umod:url/>
7100 </umod:xref>
7101 <umod:misc_notes>FP-biotin was designed to label the active site serine of serine esterases/proteases.</umod:misc_notes>
7102 </umod:mod>
7103 <umod:mod title="Thiophos-S-S-biotin" full_name="thiophosphate labeled with biotin-HPDP"
7104 username_of_poster="lparker"
7105 group_of_poster="users"
7106 date_time_posted="2005-07-21 16:37:10"
7107 date_time_modified="2006-10-16 17:02:42"
7108 approved="1"
7109 record_id="332">
7110 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="Chemical derivative"
7111 spec_group="3">
7112 <umod:NeutralLoss mono_mass="525.142894" avge_mass="525.6658" flag="false"
7113 composition="H(34) C(19) N(4) O(5) P S(3)">
7114 <umod:element symbol="H" number="34"/>
7115 <umod:element symbol="C" number="19"/>
7116 <umod:element symbol="N" number="4"/>
7117 <umod:element symbol="O" number="5"/>
7118 <umod:element symbol="P" number="1"/>
7119 <umod:element symbol="S" number="3"/>
7120 </umod:NeutralLoss>
7121 </umod:specificity>
7122 <umod:specificity hidden="1" site="T" position="Anywhere" classification="Chemical derivative"
7123 spec_group="2">
7124 <umod:NeutralLoss mono_mass="525.142894" avge_mass="525.6658" flag="false"
7125 composition="H(34) C(19) N(4) O(5) P S(3)">
7126 <umod:element symbol="H" number="34"/>
7127 <umod:element symbol="C" number="19"/>
7128 <umod:element symbol="N" number="4"/>
7129 <umod:element symbol="O" number="5"/>
7130 <umod:element symbol="P" number="1"/>
7131 <umod:element symbol="S" number="3"/>
7132 </umod:NeutralLoss>
7133 </umod:specificity>
7134 <umod:specificity hidden="1" site="S" position="Anywhere" classification="Chemical derivative"
7135 spec_group="1">
7136 <umod:NeutralLoss mono_mass="525.142894" avge_mass="525.6658" flag="false"
7137 composition="H(34) C(19) N(4) O(5) P S(3)">
7138 <umod:element symbol="H" number="34"/>
7139 <umod:element symbol="C" number="19"/>
7140 <umod:element symbol="N" number="4"/>
7141 <umod:element symbol="O" number="5"/>
7142 <umod:element symbol="P" number="1"/>
7143 <umod:element symbol="S" number="3"/>
7144 </umod:NeutralLoss>
7145 </umod:specificity>
7146 <umod:delta mono_mass="525.142894" avge_mass="525.6658"
7147 composition="H(34) C(19) N(4) O(5) P S(3)">
7148 <umod:element symbol="H" number="34"/>
7149 <umod:element symbol="C" number="19"/>
7150 <umod:element symbol="N" number="4"/>
7151 <umod:element symbol="O" number="5"/>
7152 <umod:element symbol="P" number="1"/>
7153 <umod:element symbol="S" number="3"/>
7154 </umod:delta>
7155 <umod:alt_name>Thiophos-biotin disulfide</umod:alt_name>
7156 </umod:mod>
7157 <umod:mod title="Can-FP-biotin" full_name="6-N-biotinylaminohexyl isopropyl phosphate"
7158 username_of_poster="lmschopfer"
7159 group_of_poster="users"
7160 date_time_posted="2005-07-21 20:54:00"
7161 date_time_modified="2007-01-10 16:25:18"
7162 approved="0"
7163 record_id="333">
7164 <umod:specificity hidden="1" site="T" position="Anywhere" classification="Chemical derivative"
7165 spec_group="3"/>
7166 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="Chemical derivative"
7167 spec_group="2"/>
7168 <umod:specificity hidden="1" site="S" position="Anywhere" classification="Chemical derivative"
7169 spec_group="1"/>
7170 <umod:delta mono_mass="447.195679" avge_mass="447.5291"
7171 composition="H(34) C(19) N(3) O(5) P S">
7172 <umod:element symbol="H" number="34"/>
7173 <umod:element symbol="C" number="19"/>
7174 <umod:element symbol="N" number="3"/>
7175 <umod:element symbol="O" number="5"/>
7176 <umod:element symbol="P" number="1"/>
7177 <umod:element symbol="S" number="1"/>
7178 </umod:delta>
7179 <umod:alt_name>O-isopropyl-N-biotinylaminohexyl phosphonate</umod:alt_name>
7180 <umod:xref>
7181 <umod:text>Higson, Ferguson and Nikolaev; Synthesis of 6-N-biotinylaminohexyl isopropyl phosphorofluoridate: A potent tool for the inhibition/isolation of serine esterases and proteases. Synthesis 3, 407-409 (1999)</umod:text>
7182 <umod:source>Journal</umod:source>
7183 <umod:url/>
7184 </umod:xref>
7185 <umod:misc_notes>Commercially available from Toronto Research Chemicals Inc, as of 2005. Designed to label the active site serine of serine esterases/proteases.</umod:misc_notes>
7186 </umod:mod>
7187 <umod:mod title="HNE+Delta:H(2)" full_name="reduced 4-Hydroxynonenal"
7188 username_of_poster="rkupfer"
7189 group_of_poster="users"
7190 date_time_posted="2005-08-10 20:52:36"
7191 date_time_modified="2006-10-16 14:07:39"
7192 approved="1"
7193 record_id="335">
7194 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Chemical derivative"
7195 spec_group="3"/>
7196 <umod:specificity hidden="1" site="H" position="Anywhere" classification="Chemical derivative"
7197 spec_group="2"/>
7198 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Chemical derivative"
7199 spec_group="1"/>
7200 <umod:delta mono_mass="158.130680" avge_mass="158.2380" composition="H(18) C(9) O(2)">
7201 <umod:element symbol="H" number="18"/>
7202 <umod:element symbol="C" number="9"/>
7203 <umod:element symbol="O" number="2"/>
7204 </umod:delta>
7205 <umod:xref>
7206 <umod:text>Crabb JW et al, Protein Sci. 2002;11: 831</umod:text>
7207 <umod:source>PubMed PMID</umod:source>
7208 <umod:url/>
7209 </umod:xref>
7210 <umod:misc_notes>Michael addition adduct of 4-hydroxynonenal with histidine, cystein and lysine residues stabilized by reduction with NaBH4</umod:misc_notes>
7211 </umod:mod>
7212 <umod:mod title="Thrbiotinhydrazide"
7213 full_name="oxidized Threonine biotinylated with biotin hydrazide"
7214 username_of_poster="unimod"
7215 group_of_poster="admin"
7216 date_time_posted="2005-09-10 23:01:28"
7217 date_time_modified="2006-11-14 12:12:13"
7218 approved="0"
7219 record_id="361">
7220 <umod:specificity hidden="1" site="T" position="Anywhere" classification="Chemical derivative"
7221 spec_group="1"/>
7222 <umod:delta mono_mass="240.104482" avge_mass="240.3252" composition="H(16) C(10) N(4) O S">
7223 <umod:element symbol="H" number="16"/>
7224 <umod:element symbol="C" number="10"/>
7225 <umod:element symbol="N" number="4"/>
7226 <umod:element symbol="O" number="1"/>
7227 <umod:element symbol="S" number="1"/>
7228 </umod:delta>
7229 <umod:xref>
7230 <umod:text>http://www.piercenet.com/Proteomics/browse.cfm?fldID=84EBE112-F871-4CA5-807F-47327153CFCB</umod:text>
7231 <umod:source>Misc. URL</umod:source>
7232 <umod:url/>
7233 </umod:xref>
7234 <umod:xref>
7235 <umod:text>Yoo, Byoung-Sam; Regnier, Fred E. Electrophoresis (2004), 25(9), 1334-1341</umod:text>
7236 <umod:source>Journal</umod:source>
7237 <umod:url/>
7238 </umod:xref>
7239 </umod:mod>
7240 <umod:mod title="Methylamine" full_name="Michael addition with methylamine"
7241 username_of_poster="zhulx"
7242 group_of_poster="users"
7243 date_time_posted="2005-08-12 21:55:51"
7244 date_time_modified="2006-10-14 10:02:51"
7245 approved="1"
7246 record_id="337">
7247 <umod:specificity hidden="1" site="T" position="Anywhere" classification="Artefact"
7248 spec_group="2"/>
7249 <umod:specificity hidden="1" site="S" position="Anywhere" classification="Artefact"
7250 spec_group="1"/>
7251 <umod:delta mono_mass="13.031634" avge_mass="13.0418" composition="H(3) C N O(-1)">
7252 <umod:element symbol="H" number="3"/>
7253 <umod:element symbol="C" number="1"/>
7254 <umod:element symbol="N" number="1"/>
7255 <umod:element symbol="O" number="-1"/>
7256 </umod:delta>
7257 <umod:xref>
7258 <umod:text>Rapid Commun. Mass Spectrom. 2002; 16: 999-1001</umod:text>
7259 <umod:source>Journal</umod:source>
7260 <umod:url/>
7261 </umod:xref>
7262 </umod:mod>
7263 <umod:mod title="Diisopropylphosphate" full_name="O-Diisopropylphosphorylation"
7264 username_of_poster="lmschopfer"
7265 group_of_poster="users"
7266 date_time_posted="2005-09-14 18:05:04"
7267 date_time_modified="2007-01-15 15:23:33"
7268 approved="0"
7269 record_id="362">
7270 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="Chemical derivative"
7271 spec_group="3"/>
7272 <umod:specificity hidden="1" site="T" position="Anywhere" classification="Chemical derivative"
7273 spec_group="2"/>
7274 <umod:specificity hidden="1" site="S" position="Anywhere" classification="Chemical derivative"
7275 spec_group="1"/>
7276 <umod:delta mono_mass="164.060231" avge_mass="164.1394" composition="H(13) C(6) O(3) P">
7277 <umod:element symbol="H" number="13"/>
7278 <umod:element symbol="C" number="6"/>
7279 <umod:element symbol="O" number="3"/>
7280 <umod:element symbol="P" number="1"/>
7281 </umod:delta>
7282 <umod:xref>
7283 <umod:text>Main; Mode of action of anticholinesterases. Pharmac Ther 6, 579-628 (1979)</umod:text>
7284 <umod:source>Journal</umod:source>
7285 <umod:url/>
7286 </umod:xref>
7287 <umod:misc_notes>A selective label for the active site serine of the serine esterase/protease family. It has also been shown to label tyrosine in serum albumin.</umod:misc_notes>
7288 </umod:mod>
7289 <umod:mod title="Isopropylphospho" full_name="O-Isopropylphosphorylation"
7290 username_of_poster="lmschopfer"
7291 group_of_poster="users"
7292 date_time_posted="2005-09-14 18:08:20"
7293 date_time_modified="2007-01-15 15:25:45"
7294 approved="0"
7295 record_id="363">
7296 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="Chemical derivative"
7297 spec_group="3"/>
7298 <umod:specificity hidden="1" site="T" position="Anywhere" classification="Chemical derivative"
7299 spec_group="2"/>
7300 <umod:specificity hidden="1" site="S" position="Anywhere" classification="Chemical derivative"
7301 spec_group="1"/>
7302 <umod:delta mono_mass="122.013281" avge_mass="122.0596" composition="H(7) C(3) O(3) P">
7303 <umod:element symbol="H" number="7"/>
7304 <umod:element symbol="C" number="3"/>
7305 <umod:element symbol="O" number="3"/>
7306 <umod:element symbol="P" number="1"/>
7307 </umod:delta>
7308 <umod:xref>
7309 <umod:text>Main; Mode of action of anticholnesterases. Pharmac Ther 6, 579-628 (1979)</umod:text>
7310 <umod:source>Journal</umod:source>
7311 <umod:url/>
7312 </umod:xref>
7313 <umod:misc_notes>Created by auto-catalytic dealkylation of the O-Diisopropylphosphate adduct.</umod:misc_notes>
7314 </umod:mod>
7315 <umod:mod title="ICPL:13C(6)"
7316 full_name="Bruker Daltonics SERVA-ICPL(TM) quantification chemistry, heavy form"
7317 username_of_poster="suckau"
7318 group_of_poster="users"
7319 date_time_posted="2005-09-19 12:45:52"
7320 date_time_modified="2008-09-03 15:27:07"
7321 approved="0"
7322 record_id="364">
7323 <umod:specificity hidden="1" site="N-term" position="Any N-term" classification="Isotopic label"
7324 spec_group="3">
7325 <umod:misc_notes>Use when labelling post-digest</umod:misc_notes>
7326 </umod:specificity>
7327 <umod:specificity hidden="0" site="N-term" position="Protein N-term"
7328 classification="Isotopic label"
7329 spec_group="2">
7330 <umod:misc_notes>Use when labelling pre-digest</umod:misc_notes>
7331 </umod:specificity>
7332 <umod:specificity hidden="0" site="K" position="Anywhere" classification="Isotopic label"
7333 spec_group="1"/>
7334 <umod:delta mono_mass="111.041593" avge_mass="111.0500" composition="H(3) 13C(6) N O">
7335 <umod:element symbol="H" number="3"/>
7336 <umod:element symbol="13C" number="6"/>
7337 <umod:element symbol="N" number="1"/>
7338 <umod:element symbol="O" number="1"/>
7339 </umod:delta>
7340 <umod:xref>
7341 <umod:text>Bruker Daltonics order reference</umod:text>
7342 <umod:source>Misc. URL</umod:source>
7343 <umod:url>http://www.bdal.de/life-science-tools/care-consumables-more/icpl-kit.html</umod:url>
7344 </umod:xref>
7345 <umod:xref>
7346 <umod:text>Schmidt A, Kellermann J, Lottspeich F (2005): A novel strategy for quantitative proteomics using isotope-coded protein labels. Proteomics 5: 4-15</umod:text>
7347 <umod:source>Journal</umod:source>
7348 <umod:url/>
7349 </umod:xref>
7350 <umod:misc_notes>Attention: As the digest is typically applied AFTER ICPL_light/heavy labeling, only ProteinN-term labeling and Lys-specific labeling is applied.</umod:misc_notes>
7351 </umod:mod>
7352 <umod:mod title="ICPL"
7353 full_name="Bruker Daltonics SERVA-ICPL(TM) quantification chemistry, light form"
7354 username_of_poster="suckau"
7355 group_of_poster="users"
7356 date_time_posted="2005-09-19 13:00:14"
7357 date_time_modified="2008-09-03 15:26:36"
7358 approved="0"
7359 record_id="365">
7360 <umod:specificity hidden="0" site="N-term" position="Protein N-term"
7361 classification="Isotopic label"
7362 spec_group="2">
7363 <umod:misc_notes>Use when labelling pre-digest</umod:misc_notes>
7364 </umod:specificity>
7365 <umod:specificity hidden="0" site="K" position="Anywhere" classification="Isotopic label"
7366 spec_group="1"/>
7367 <umod:specificity hidden="1" site="N-term" position="Any N-term" classification="Isotopic label"
7368 spec_group="3">
7369 <umod:misc_notes>Use when labelling post-digest</umod:misc_notes>
7370 </umod:specificity>
7371 <umod:delta mono_mass="105.021464" avge_mass="105.0941" composition="H(3) C(6) N O">
7372 <umod:element symbol="H" number="3"/>
7373 <umod:element symbol="C" number="6"/>
7374 <umod:element symbol="N" number="1"/>
7375 <umod:element symbol="O" number="1"/>
7376 </umod:delta>
7377 <umod:xref>
7378 <umod:text>Bruker Daltonics order reference</umod:text>
7379 <umod:source>Misc. URL</umod:source>
7380 <umod:url>http://www.bdal.de/life-science-tools/care-consumables-more/icpl-kit.html</umod:url>
7381 </umod:xref>
7382 <umod:xref>
7383 <umod:text>Schmidt A, Kellermann J, Lottspeich F (2005): A novel strategy for quantitative proteomics using isotope-coded protein labels. Proteomics 5: 4-15.</umod:text>
7384 <umod:source>Journal</umod:source>
7385 <umod:url/>
7386 </umod:xref>
7387 <umod:misc_notes>Attention: As the digest is typically applied AFTER ICPL_light/heavy labeling, only ProteinN-term labeling and Lys-specific labeling is applied.</umod:misc_notes>
7388 </umod:mod>
7389 <umod:mod title="Deamidated:18O(1)" full_name="Deamidation in presence of O18"
7390 username_of_poster="gerribe"
7391 group_of_poster="users"
7392 date_time_posted="2005-09-22 15:30:16"
7393 date_time_modified="2006-10-14 09:35:33"
7394 approved="1"
7395 record_id="366">
7396 <umod:specificity hidden="1" site="Q" position="Anywhere" classification="Isotopic label"
7397 spec_group="1"/>
7398 <umod:specificity hidden="1" site="N" position="Anywhere" classification="Isotopic label"
7399 spec_group="1"/>
7400 <umod:delta mono_mass="2.988261" avge_mass="2.9845" composition="H(-1) N(-1) 18O">
7401 <umod:element symbol="H" number="-1"/>
7402 <umod:element symbol="N" number="-1"/>
7403 <umod:element symbol="18O" number="1"/>
7404 </umod:delta>
7405 <umod:misc_notes>Observed</umod:misc_notes>
7406 </umod:mod>
7407 <umod:mod title="Arg-&gt;Orn" full_name="Ornithine from Arginine"
7408 username_of_poster="unimod"
7409 group_of_poster="admin"
7410 date_time_posted="2005-10-05 17:55:25"
7411 date_time_modified="2006-10-13 15:26:33"
7412 approved="1"
7413 record_id="372">
7414 <umod:specificity hidden="1" site="R" position="Anywhere" classification="Artefact"
7415 spec_group="1"/>
7416 <umod:delta mono_mass="-42.021798" avge_mass="-42.0400" composition="H(-2) C(-1) N(-2)">
7417 <umod:element symbol="H" number="-2"/>
7418 <umod:element symbol="C" number="-1"/>
7419 <umod:element symbol="N" number="-2"/>
7420 </umod:delta>
7421 <umod:xref>
7422 <umod:text>15489230</umod:text>
7423 <umod:source>PubMed PMID</umod:source>
7424 <umod:url/>
7425 </umod:xref>
7426 </umod:mod>
7427 <umod:mod title="Cation:Cu[I]" full_name="Replacement of proton by copper"
7428 username_of_poster="unimod"
7429 group_of_poster=""
7430 date_time_posted="2006-10-16 10:29:12"
7431 date_time_modified="2006-11-14 10:38:36"
7432 approved="1"
7433 record_id="531">
7434 <umod:specificity hidden="1" site="C-term" position="Any C-term" classification="Artefact"
7435 spec_group="2"/>
7436 <umod:specificity hidden="1" site="E" position="Anywhere" classification="Artefact"
7437 spec_group="1"/>
7438 <umod:specificity hidden="1" site="D" position="Anywhere" classification="Artefact"
7439 spec_group="1"/>
7440 <umod:delta mono_mass="61.921774" avge_mass="62.5381" composition="H(-1) Cu">
7441 <umod:element symbol="H" number="-1"/>
7442 <umod:element symbol="Cu" number="1"/>
7443 </umod:delta>
7444 </umod:mod>
7445 <umod:mod title="Dehydro" full_name="Half of a disulfide bridge"
7446 username_of_poster="unimod"
7447 group_of_poster="admin"
7448 date_time_posted="2005-10-06 20:57:01"
7449 date_time_modified="2006-10-13 18:28:17"
7450 approved="1"
7451 record_id="374">
7452 <umod:specificity hidden="0" site="C" position="Anywhere" classification="Multiple"
7453 spec_group="1"/>
7454 <umod:delta mono_mass="-1.007825" avge_mass="-1.0079" composition="H(-1)">
7455 <umod:element symbol="H" number="-1"/>
7456 </umod:delta>
7457 <umod:xref>
7458 <umod:text>AA0025</umod:text>
7459 <umod:source>RESID</umod:source>
7460 <umod:url/>
7461 </umod:xref>
7462 </umod:mod>
7463 <umod:mod title="Diphthamide" full_name="Diphthamide" username_of_poster="unimod"
7464 group_of_poster="admin"
7465 date_time_posted="2005-10-06 23:21:29"
7466 date_time_modified="2006-10-16 13:43:13"
7467 approved="1"
7468 record_id="375">
7469 <umod:specificity hidden="1" site="H" position="Anywhere" classification="Post-translational"
7470 spec_group="1"/>
7471 <umod:delta mono_mass="143.118438" avge_mass="143.2068" composition="H(15) C(7) N(2) O">
7472 <umod:element symbol="H" number="15"/>
7473 <umod:element symbol="C" number="7"/>
7474 <umod:element symbol="N" number="2"/>
7475 <umod:element symbol="O" number="1"/>
7476 </umod:delta>
7477 <umod:xref>
7478 <umod:text>AA0040</umod:text>
7479 <umod:source>RESID</umod:source>
7480 <umod:url/>
7481 </umod:xref>
7482 <umod:xref>
7483 <umod:text>DIPH</umod:text>
7484 <umod:source>FindMod</umod:source>
7485 <umod:url/>
7486 </umod:xref>
7487 </umod:mod>
7488 <umod:mod title="Hydroxyfarnesyl" full_name="hydroxyfarnesyl" username_of_poster="unimod"
7489 group_of_poster="admin"
7490 date_time_posted="2005-10-07 20:36:20"
7491 date_time_modified="2006-10-16 15:20:11"
7492 approved="1"
7493 record_id="376">
7494 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Post-translational"
7495 spec_group="1"/>
7496 <umod:delta mono_mass="220.182715" avge_mass="220.3505" composition="H(24) C(15) O">
7497 <umod:element symbol="H" number="24"/>
7498 <umod:element symbol="C" number="15"/>
7499 <umod:element symbol="O" number="1"/>
7500 </umod:delta>
7501 <umod:xref>
7502 <umod:text>AA0103</umod:text>
7503 <umod:source>RESID</umod:source>
7504 <umod:url/>
7505 </umod:xref>
7506 <umod:xref>
7507 <umod:text>FAR0</umod:text>
7508 <umod:source>FindMod</umod:source>
7509 <umod:url/>
7510 </umod:xref>
7511 </umod:mod>
7512 <umod:mod title="Diacylglycerol" full_name="diacylglycerol" username_of_poster="unimod"
7513 group_of_poster="admin"
7514 date_time_posted="2005-10-07 20:41:21"
7515 date_time_modified="2006-10-16 17:05:40"
7516 approved="1"
7517 record_id="377">
7518 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Post-translational"
7519 spec_group="1"/>
7520 <umod:delta mono_mass="576.511761" avge_mass="576.9334" composition="H(68) C(37) O(4)">
7521 <umod:element symbol="H" number="68"/>
7522 <umod:element symbol="C" number="37"/>
7523 <umod:element symbol="O" number="4"/>
7524 </umod:delta>
7525 <umod:xref>
7526 <umod:text>AA0107</umod:text>
7527 <umod:source>RESID</umod:source>
7528 <umod:url/>
7529 </umod:xref>
7530 <umod:xref>
7531 <umod:text>DIAC</umod:text>
7532 <umod:source>FindMod</umod:source>
7533 <umod:url/>
7534 </umod:xref>
7535 </umod:mod>
7536 <umod:mod title="Carboxyethyl" full_name="carboxyethyl" username_of_poster="unimod"
7537 group_of_poster="admin"
7538 date_time_posted="2005-10-07 22:18:20"
7539 date_time_modified="2006-10-16 10:36:16"
7540 approved="1"
7541 record_id="378">
7542 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Post-translational"
7543 spec_group="1"/>
7544 <umod:delta mono_mass="72.021129" avge_mass="72.0627" composition="H(4) C(3) O(2)">
7545 <umod:element symbol="H" number="4"/>
7546 <umod:element symbol="C" number="3"/>
7547 <umod:element symbol="O" number="2"/>
7548 </umod:delta>
7549 <umod:xref>
7550 <umod:text>AA0115</umod:text>
7551 <umod:source>RESID</umod:source>
7552 <umod:url/>
7553 </umod:xref>
7554 <umod:xref>
7555 <umod:text>CETH</umod:text>
7556 <umod:source>FindMod</umod:source>
7557 <umod:url/>
7558 </umod:xref>
7559 </umod:mod>
7560 <umod:mod title="Hypusine" full_name="hypusine" username_of_poster="unimod"
7561 group_of_poster="admin"
7562 date_time_posted="2005-10-07 22:20:53"
7563 date_time_modified="2006-10-16 12:35:24"
7564 approved="1"
7565 record_id="379">
7566 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Post-translational"
7567 spec_group="1"/>
7568 <umod:delta mono_mass="87.068414" avge_mass="87.1204" composition="H(9) C(4) N O">
7569 <umod:element symbol="H" number="9"/>
7570 <umod:element symbol="C" number="4"/>
7571 <umod:element symbol="N" number="1"/>
7572 <umod:element symbol="O" number="1"/>
7573 </umod:delta>
7574 <umod:xref>
7575 <umod:text>AA0116</umod:text>
7576 <umod:source>RESID</umod:source>
7577 <umod:url/>
7578 </umod:xref>
7579 <umod:xref>
7580 <umod:text>HYPU</umod:text>
7581 <umod:source>FindMod</umod:source>
7582 <umod:url/>
7583 </umod:xref>
7584 </umod:mod>
7585 <umod:mod title="Retinylidene" full_name="retinal" username_of_poster="unimod"
7586 group_of_poster="admin"
7587 date_time_posted="2005-10-07 22:27:27"
7588 date_time_modified="2006-10-16 15:47:14"
7589 approved="1"
7590 record_id="380">
7591 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Post-translational"
7592 spec_group="1"/>
7593 <umod:delta mono_mass="266.203451" avge_mass="266.4204" composition="H(26) C(20)">
7594 <umod:element symbol="H" number="26"/>
7595 <umod:element symbol="C" number="20"/>
7596 </umod:delta>
7597 <umod:xref>
7598 <umod:text>AA0120</umod:text>
7599 <umod:source>RESID</umod:source>
7600 <umod:url/>
7601 </umod:xref>
7602 </umod:mod>
7603 <umod:mod title="Lys-&gt;AminoadipicAcid" full_name="alpha-amino adipic acid"
7604 username_of_poster="unimod"
7605 group_of_poster="admin"
7606 date_time_posted="2005-10-11 17:41:37"
7607 date_time_modified="2006-10-14 10:33:11"
7608 approved="1"
7609 record_id="381">
7610 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Post-translational"
7611 spec_group="1"/>
7612 <umod:delta mono_mass="14.963280" avge_mass="14.9683" composition="H(-3) N(-1) O(2)">
7613 <umod:element symbol="H" number="-3"/>
7614 <umod:element symbol="N" number="-1"/>
7615 <umod:element symbol="O" number="2"/>
7616 </umod:delta>
7617 <umod:xref>
7618 <umod:text>AA0122</umod:text>
7619 <umod:source>RESID</umod:source>
7620 <umod:url/>
7621 </umod:xref>
7622 </umod:mod>
7623 <umod:mod title="Cys-&gt;PyruvicAcid" full_name="pyruvic acid from N-term cys"
7624 username_of_poster="unimod"
7625 group_of_poster="admin"
7626 date_time_posted="2005-10-11 17:48:42"
7627 date_time_modified="2006-10-13 16:42:55"
7628 approved="1"
7629 record_id="382">
7630 <umod:specificity hidden="1" site="C" position="Protein N-term"
7631 classification="Post-translational"
7632 spec_group="1"/>
7633 <umod:delta mono_mass="-33.003705" avge_mass="-33.0961" composition="H(-3) N(-1) O S(-1)">
7634 <umod:element symbol="H" number="-3"/>
7635 <umod:element symbol="N" number="-1"/>
7636 <umod:element symbol="O" number="1"/>
7637 <umod:element symbol="S" number="-1"/>
7638 </umod:delta>
7639 <umod:xref>
7640 <umod:text>AA0127</umod:text>
7641 <umod:source>RESID</umod:source>
7642 <umod:url/>
7643 </umod:xref>
7644 <umod:xref>
7645 <umod:text>PYRUC</umod:text>
7646 <umod:source>FindMod</umod:source>
7647 <umod:url/>
7648 </umod:xref>
7649 </umod:mod>
7650 <umod:mod title="Ammonia-loss" full_name="Loss of ammonia" username_of_poster="unimod"
7651 group_of_poster="admin"
7652 date_time_posted="2005-10-11 18:00:01"
7653 date_time_modified="2007-07-15 20:11:01"
7654 approved="0"
7655 record_id="385">
7656 <umod:specificity hidden="0" site="C" position="Any N-term" classification="Artefact"
7657 spec_group="3">
7658 <umod:misc_notes>Pyro-carbamidomethyl as a delta from Carbamidomethyl-Cys</umod:misc_notes>
7659 </umod:specificity>
7660 <umod:specificity hidden="1" site="S" position="Protein N-term"
7661 classification="Post-translational"
7662 spec_group="2"/>
7663 <umod:specificity hidden="1" site="T" position="Protein N-term"
7664 classification="Post-translational"
7665 spec_group="1"/>
7666 <umod:specificity hidden="1" site="N" position="Anywhere" classification="Chemical derivative"
7667 spec_group="4">
7668 <umod:misc_notes>N-Succinimide</umod:misc_notes>
7669 </umod:specificity>
7670 <umod:delta mono_mass="-17.026549" avge_mass="-17.0305" composition="H(-3) N(-1)">
7671 <umod:element symbol="H" number="-3"/>
7672 <umod:element symbol="N" number="-1"/>
7673 </umod:delta>
7674 <umod:alt_name>oxobutanoic acid from N term Thr</umod:alt_name>
7675 <umod:alt_name>pyruvic acid from N-term ser</umod:alt_name>
7676 <umod:xref>
7677 <umod:text>AA0127</umod:text>
7678 <umod:source>RESID</umod:source>
7679 <umod:url/>
7680 </umod:xref>
7681 <umod:xref>
7682 <umod:text>PYRUS</umod:text>
7683 <umod:source>FindMod</umod:source>
7684 <umod:url/>
7685 </umod:xref>
7686 <umod:xref>
7687 <umod:text>AA0129</umod:text>
7688 <umod:source>RESID</umod:source>
7689 <umod:url/>
7690 </umod:xref>
7691 <umod:xref>
7692 <umod:text>OXOB</umod:text>
7693 <umod:source>FindMod</umod:source>
7694 <umod:url/>
7695 </umod:xref>
7696 </umod:mod>
7697 <umod:mod title="Phycocyanobilin" full_name="phycocyanobilin" username_of_poster="unimod"
7698 group_of_poster="admin"
7699 date_time_posted="2005-10-11 18:06:19"
7700 date_time_modified="2006-10-16 17:07:44"
7701 approved="1"
7702 record_id="387">
7703 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Post-translational"
7704 spec_group="1"/>
7705 <umod:delta mono_mass="586.279135" avge_mass="586.6780" composition="H(38) C(33) N(4) O(6)">
7706 <umod:element symbol="H" number="38"/>
7707 <umod:element symbol="C" number="33"/>
7708 <umod:element symbol="N" number="4"/>
7709 <umod:element symbol="O" number="6"/>
7710 </umod:delta>
7711 <umod:alt_name>phycobiliviolin</umod:alt_name>
7712 <umod:xref>
7713 <umod:text>AA0258</umod:text>
7714 <umod:source>RESID</umod:source>
7715 <umod:url/>
7716 </umod:xref>
7717 <umod:xref>
7718 <umod:text>AA0131</umod:text>
7719 <umod:source>RESID</umod:source>
7720 <umod:url/>
7721 </umod:xref>
7722 <umod:misc_notes>phycocyanobilin and phycobiliviolin have different structures but the same empirical formula</umod:misc_notes>
7723 </umod:mod>
7724 <umod:mod title="Phycoerythrobilin" full_name="phycoerythrobilin"
7725 username_of_poster="unimod"
7726 group_of_poster="admin"
7727 date_time_posted="2005-10-11 18:08:38"
7728 date_time_modified="2006-10-16 17:08:02"
7729 approved="1"
7730 record_id="388">
7731 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Post-translational"
7732 spec_group="1"/>
7733 <umod:delta mono_mass="588.294785" avge_mass="588.6939" composition="H(40) C(33) N(4) O(6)">
7734 <umod:element symbol="H" number="40"/>
7735 <umod:element symbol="C" number="33"/>
7736 <umod:element symbol="N" number="4"/>
7737 <umod:element symbol="O" number="6"/>
7738 </umod:delta>
7739 <umod:xref>
7740 <umod:text>AA0132</umod:text>
7741 <umod:source>RESID</umod:source>
7742 <umod:url/>
7743 </umod:xref>
7744 </umod:mod>
7745 <umod:mod title="Phytochromobilin" full_name="phytochromobilin"
7746 username_of_poster="unimod"
7747 group_of_poster="admin"
7748 date_time_posted="2005-10-11 18:23:58"
7749 date_time_modified="2006-10-16 17:07:22"
7750 approved="1"
7751 record_id="389">
7752 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Post-translational"
7753 spec_group="1"/>
7754 <umod:delta mono_mass="584.263485" avge_mass="584.6621" composition="H(36) C(33) N(4) O(6)">
7755 <umod:element symbol="H" number="36"/>
7756 <umod:element symbol="C" number="33"/>
7757 <umod:element symbol="N" number="4"/>
7758 <umod:element symbol="O" number="6"/>
7759 </umod:delta>
7760 <umod:xref>
7761 <umod:text>AA0133</umod:text>
7762 <umod:source>RESID</umod:source>
7763 <umod:url/>
7764 </umod:xref>
7765 </umod:mod>
7766 <umod:mod title="Heme" full_name="heme" username_of_poster="unimod"
7767 group_of_poster="admin"
7768 date_time_posted="2005-10-11 18:27:20"
7769 date_time_modified="2006-10-16 17:10:28"
7770 approved="1"
7771 record_id="390">
7772 <umod:specificity hidden="1" site="H" position="Anywhere" classification="Post-translational"
7773 spec_group="2"/>
7774 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Post-translational"
7775 spec_group="1"/>
7776 <umod:delta mono_mass="616.177295" avge_mass="616.4873"
7777 composition="H(32) C(34) N(4) O(4) Fe">
7778 <umod:element symbol="H" number="32"/>
7779 <umod:element symbol="C" number="34"/>
7780 <umod:element symbol="N" number="4"/>
7781 <umod:element symbol="O" number="4"/>
7782 <umod:element symbol="Fe" number="1"/>
7783 </umod:delta>
7784 <umod:xref>
7785 <umod:text>AA0329</umod:text>
7786 <umod:source>RESID</umod:source>
7787 <umod:url/>
7788 </umod:xref>
7789 <umod:xref>
7790 <umod:text>AA0135</umod:text>
7791 <umod:source>RESID</umod:source>
7792 <umod:url/>
7793 </umod:xref>
7794 <umod:xref>
7795 <umod:text>AA0276</umod:text>
7796 <umod:source>RESID</umod:source>
7797 <umod:url/>
7798 </umod:xref>
7799 </umod:mod>
7800 <umod:mod title="Molybdopterin" full_name="molybdopterin" username_of_poster="unimod"
7801 group_of_poster="admin"
7802 date_time_posted="2005-10-11 18:46:19"
7803 date_time_modified="2006-10-16 17:02:25"
7804 approved="1"
7805 record_id="391">
7806 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Post-translational"
7807 spec_group="1"/>
7808 <umod:delta mono_mass="521.884073" avge_mass="520.2668"
7809 composition="H(11) C(10) N(5) O(8) P S(2) Mo">
7810 <umod:element symbol="H" number="11"/>
7811 <umod:element symbol="C" number="10"/>
7812 <umod:element symbol="N" number="5"/>
7813 <umod:element symbol="O" number="8"/>
7814 <umod:element symbol="P" number="1"/>
7815 <umod:element symbol="S" number="2"/>
7816 <umod:element symbol="Mo" number="1"/>
7817 </umod:delta>
7818 <umod:xref>
7819 <umod:text>AA0142</umod:text>
7820 <umod:source>RESID</umod:source>
7821 <umod:url/>
7822 </umod:xref>
7823 </umod:mod>
7824 <umod:mod title="Quinone" full_name="quinone" username_of_poster="unimod"
7825 group_of_poster="admin"
7826 date_time_posted="2005-10-11 18:56:28"
7827 date_time_modified="2006-10-15 18:03:47"
7828 approved="1"
7829 record_id="392">
7830 <umod:specificity hidden="1" site="W" position="Anywhere" classification="Post-translational"
7831 spec_group="2"/>
7832 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="Post-translational"
7833 spec_group="1"/>
7834 <umod:delta mono_mass="29.974179" avge_mass="29.9829" composition="H(-2) O(2)">
7835 <umod:element symbol="H" number="-2"/>
7836 <umod:element symbol="O" number="2"/>
7837 </umod:delta>
7838 <umod:xref>
7839 <umod:text>AA0147</umod:text>
7840 <umod:source>RESID</umod:source>
7841 <umod:url/>
7842 </umod:xref>
7843 <umod:xref>
7844 <umod:text>AA0148</umod:text>
7845 <umod:source>RESID</umod:source>
7846 <umod:url/>
7847 </umod:xref>
7848 <umod:xref>
7849 <umod:text>TOPA</umod:text>
7850 <umod:source>FindMod</umod:source>
7851 <umod:url/>
7852 </umod:xref>
7853 </umod:mod>
7854 <umod:mod title="Glucosylgalactosyl" full_name="glucosylgalactosyl hydroxylysine"
7855 username_of_poster="unimod"
7856 group_of_poster="admin"
7857 date_time_posted="2005-10-11 19:19:13"
7858 date_time_modified="2007-12-04 08:55:56"
7859 approved="1"
7860 record_id="393">
7861 <umod:specificity hidden="1" site="K" position="Anywhere" classification="O-linked glycosylation"
7862 spec_group="1">
7863 <umod:NeutralLoss mono_mass="324.105647" avge_mass="324.2812" flag="false" composition="Hex(2)">
7864 <umod:element symbol="H" number="20"/>
7865 <umod:element symbol="C" number="12"/>
7866 <umod:element symbol="O" number="10"/>
7867 </umod:NeutralLoss>
7868 <umod:NeutralLoss mono_mass="162.052823" avge_mass="162.1406" flag="false" composition="Hex">
7869 <umod:element symbol="H" number="10"/>
7870 <umod:element symbol="C" number="6"/>
7871 <umod:element symbol="O" number="5"/>
7872 </umod:NeutralLoss>
7873 <umod:PepNeutralLoss mono_mass="324.105647" avge_mass="324.2812" required="false"
7874 composition="Hex(2)">
7875 <umod:element symbol="H" number="20"/>
7876 <umod:element symbol="C" number="12"/>
7877 <umod:element symbol="O" number="10"/>
7878 </umod:PepNeutralLoss>
7879 <umod:PepNeutralLoss mono_mass="162.052823" avge_mass="162.1406" required="false" composition="Hex">
7880 <umod:element symbol="H" number="10"/>
7881 <umod:element symbol="C" number="6"/>
7882 <umod:element symbol="O" number="5"/>
7883 </umod:PepNeutralLoss>
7884 </umod:specificity>
7885 <umod:delta mono_mass="340.100562" avge_mass="340.2806" composition="O Hex(2)">
7886 <umod:element symbol="H" number="20"/>
7887 <umod:element symbol="C" number="12"/>
7888 <umod:element symbol="O" number="11"/>
7889 </umod:delta>
7890 <umod:xref>
7891 <umod:text>AA0153</umod:text>
7892 <umod:source>RESID</umod:source>
7893 <umod:url/>
7894 </umod:xref>
7895 </umod:mod>
7896 <umod:mod title="GPIanchor" full_name="glycosylphosphatidylinositol"
7897 username_of_poster="unimod"
7898 group_of_poster="admin"
7899 date_time_posted="2005-10-11 19:31:10"
7900 date_time_modified="2006-11-14 11:13:52"
7901 approved="0"
7902 record_id="394">
7903 <umod:specificity hidden="1" site="C-term" position="Protein C-term"
7904 classification="Post-translational"
7905 spec_group="1"/>
7906 <umod:delta mono_mass="123.008530" avge_mass="123.0477" composition="H(6) C(2) N O(3) P">
7907 <umod:element symbol="H" number="6"/>
7908 <umod:element symbol="C" number="2"/>
7909 <umod:element symbol="N" number="1"/>
7910 <umod:element symbol="O" number="3"/>
7911 <umod:element symbol="P" number="1"/>
7912 </umod:delta>
7913 <umod:xref>
7914 <umod:text>AA0158</umod:text>
7915 <umod:source>RESID</umod:source>
7916 <umod:url/>
7917 </umod:xref>
7918 <umod:xref>
7919 <umod:text>AA0159</umod:text>
7920 <umod:source>RESID</umod:source>
7921 <umod:url/>
7922 </umod:xref>
7923 <umod:xref>
7924 <umod:text>AA0160</umod:text>
7925 <umod:source>RESID</umod:source>
7926 <umod:url/>
7927 </umod:xref>
7928 <umod:xref>
7929 <umod:text>AA0161</umod:text>
7930 <umod:source>RESID</umod:source>
7931 <umod:url/>
7932 </umod:xref>
7933 <umod:xref>
7934 <umod:text>AA0162</umod:text>
7935 <umod:source>RESID</umod:source>
7936 <umod:url/>
7937 </umod:xref>
7938 <umod:xref>
7939 <umod:text>AA0163</umod:text>
7940 <umod:source>RESID</umod:source>
7941 <umod:url/>
7942 </umod:xref>
7943 <umod:xref>
7944 <umod:text>AA0164</umod:text>
7945 <umod:source>RESID</umod:source>
7946 <umod:url/>
7947 </umod:xref>
7948 <umod:xref>
7949 <umod:text>AA0165</umod:text>
7950 <umod:source>RESID</umod:source>
7951 <umod:url/>
7952 </umod:xref>
7953 <umod:xref>
7954 <umod:text>AA0166</umod:text>
7955 <umod:source>RESID</umod:source>
7956 <umod:url/>
7957 </umod:xref>
7958 </umod:mod>
7959 <umod:mod title="PhosphoribosyldephosphoCoA"
7960 full_name="phosphoribosyl dephospho-coenzyme A"
7961 username_of_poster="unimod"
7962 group_of_poster="admin"
7963 date_time_posted="2005-10-11 19:42:56"
7964 date_time_modified="2006-10-16 17:19:42"
7965 approved="1"
7966 record_id="395">
7967 <umod:specificity hidden="1" site="S" position="Anywhere" classification="Post-translational"
7968 spec_group="1"/>
7969 <umod:delta mono_mass="881.146904" avge_mass="881.6335"
7970 composition="H(42) C(26) N(7) O(19) P(3) S">
7971 <umod:element symbol="H" number="42"/>
7972 <umod:element symbol="C" number="26"/>
7973 <umod:element symbol="N" number="7"/>
7974 <umod:element symbol="O" number="19"/>
7975 <umod:element symbol="P" number="3"/>
7976 <umod:element symbol="S" number="1"/>
7977 </umod:delta>
7978 <umod:xref>
7979 <umod:text>AA0167</umod:text>
7980 <umod:source>RESID</umod:source>
7981 <umod:url/>
7982 </umod:xref>
7983 </umod:mod>
7984 <umod:mod title="GlycerylPE" full_name="glycerylphosphorylethanolamine"
7985 username_of_poster="unimod"
7986 group_of_poster="admin"
7987 date_time_posted="2005-10-11 19:50:17"
7988 date_time_modified="2006-10-16 15:08:39"
7989 approved="1"
7990 record_id="396">
7991 <umod:specificity hidden="1" site="E" position="Anywhere" classification="Post-translational"
7992 spec_group="1"/>
7993 <umod:delta mono_mass="197.045310" avge_mass="197.1262" composition="H(12) C(5) N O(5) P">
7994 <umod:element symbol="H" number="12"/>
7995 <umod:element symbol="C" number="5"/>
7996 <umod:element symbol="N" number="1"/>
7997 <umod:element symbol="O" number="5"/>
7998 <umod:element symbol="P" number="1"/>
7999 </umod:delta>
8000 <umod:xref>
8001 <umod:text>AA0170</umod:text>
8002 <umod:source>RESID</umod:source>
8003 <umod:url/>
8004 </umod:xref>
8005 </umod:mod>
8006 <umod:mod title="Triiodothyronine" full_name="triiodo" username_of_poster="unimod"
8007 group_of_poster="admin"
8008 date_time_posted="2005-10-11 20:08:28"
8009 date_time_modified="2006-10-16 16:59:19"
8010 approved="1"
8011 record_id="397">
8012 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="Post-translational"
8013 spec_group="1"/>
8014 <umod:delta mono_mass="469.716159" avge_mass="469.7850" composition="H C(6) O I(3)">
8015 <umod:element symbol="H" number="1"/>
8016 <umod:element symbol="C" number="6"/>
8017 <umod:element symbol="O" number="1"/>
8018 <umod:element symbol="I" number="3"/>
8019 </umod:delta>
8020 <umod:xref>
8021 <umod:text>AA0177</umod:text>
8022 <umod:source>RESID</umod:source>
8023 <umod:url/>
8024 </umod:xref>
8025 <umod:xref>
8026 <umod:text>THRN</umod:text>
8027 <umod:source>FindMod</umod:source>
8028 <umod:url/>
8029 </umod:xref>
8030 </umod:mod>
8031 <umod:mod title="Thyroxine" full_name="tetraiodo" username_of_poster="unimod"
8032 group_of_poster="admin"
8033 date_time_posted="2005-10-11 20:10:14"
8034 date_time_modified="2006-10-16 17:08:51"
8035 approved="1"
8036 record_id="398">
8037 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="Post-translational"
8038 spec_group="1"/>
8039 <umod:delta mono_mass="595.612807" avge_mass="595.6815" composition="C(6) O I(4)">
8040 <umod:element symbol="C" number="6"/>
8041 <umod:element symbol="O" number="1"/>
8042 <umod:element symbol="I" number="4"/>
8043 </umod:delta>
8044 <umod:xref>
8045 <umod:text>AA0178</umod:text>
8046 <umod:source>RESID</umod:source>
8047 <umod:url/>
8048 </umod:xref>
8049 <umod:xref>
8050 <umod:text>THRX</umod:text>
8051 <umod:source>FindMod</umod:source>
8052 <umod:url/>
8053 </umod:xref>
8054 </umod:mod>
8055 <umod:mod title="Tyr-&gt;Dha" full_name="Dehydroalanine (from Tyrosine)"
8056 username_of_poster="unimod"
8057 group_of_poster="admin"
8058 date_time_posted="2005-10-11 20:17:48"
8059 date_time_modified="2006-10-13 15:02:50"
8060 approved="1"
8061 record_id="400">
8062 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="Post-translational"
8063 spec_group="1"/>
8064 <umod:delta mono_mass="-94.041865" avge_mass="-94.1112" composition="H(-6) C(-6) O(-1)">
8065 <umod:element symbol="H" number="-6"/>
8066 <umod:element symbol="C" number="-6"/>
8067 <umod:element symbol="O" number="-1"/>
8068 </umod:delta>
8069 <umod:xref>
8070 <umod:text>AA0181</umod:text>
8071 <umod:source>RESID</umod:source>
8072 <umod:url/>
8073 </umod:xref>
8074 </umod:mod>
8075 <umod:mod title="Didehydro" full_name="2-amino-3-oxo-butanoic_acid"
8076 username_of_poster="unimod"
8077 group_of_poster="admin"
8078 date_time_posted="2005-10-11 20:23:58"
8079 date_time_modified="2008-07-30 12:01:47"
8080 approved="1"
8081 record_id="401">
8082 <umod:specificity hidden="1" site="S" position="Anywhere" classification="Post-translational"
8083 spec_group="2">
8084 <umod:misc_notes>oxoalanine formylglycine</umod:misc_notes>
8085 </umod:specificity>
8086 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="Post-translational"
8087 spec_group="1"/>
8088 <umod:specificity hidden="1" site="T" position="Anywhere" classification="Chemical derivative"
8089 spec_group="3"/>
8090 <umod:specificity hidden="1" site="K" position="Any C-term" classification="Artefact"
8091 spec_group="4">
8092 <umod:misc_notes>Lactone formation from C-terminal hydroxylysine</umod:misc_notes>
8093 </umod:specificity>
8094 <umod:delta mono_mass="-2.015650" avge_mass="-2.0159" composition="H(-2)">
8095 <umod:element symbol="H" number="-2"/>
8096 </umod:delta>
8097 <umod:alt_name>oxoalanine</umod:alt_name>
8098 <umod:xref>
8099 <umod:text>AA0183</umod:text>
8100 <umod:source>RESID</umod:source>
8101 <umod:url/>
8102 </umod:xref>
8103 <umod:xref>
8104 <umod:text>Berlett, Barbara S.; Stadtman, Earl R. Journal of Biological Chemistry (1997), 272(33), 20313-20316.</umod:text>
8105 <umod:source>Journal</umod:source>
8106 <umod:url/>
8107 </umod:xref>
8108 <umod:xref>
8109 <umod:text>AA0185</umod:text>
8110 <umod:source>RESID</umod:source>
8111 <umod:url/>
8112 </umod:xref>
8113 <umod:xref>
8114 <umod:text>9252331</umod:text>
8115 <umod:source>PubMed PMID</umod:source>
8116 <umod:url/>
8117 </umod:xref>
8118 <umod:xref>
8119 <umod:text>AA0365</umod:text>
8120 <umod:source>RESID</umod:source>
8121 <umod:url/>
8122 </umod:xref>
8123 <umod:xref>
8124 <umod:text>OXOAS</umod:text>
8125 <umod:source>FindMod</umod:source>
8126 <umod:url/>
8127 </umod:xref>
8128 <umod:xref>
8129 <umod:text>DHY</umod:text>
8130 <umod:source>FindMod</umod:source>
8131 <umod:url/>
8132 </umod:xref>
8133 <umod:xref>
8134 <umod:text>15705169</umod:text>
8135 <umod:source>PubMed PMID</umod:source>
8136 <umod:url/>
8137 </umod:xref>
8138 </umod:mod>
8139 <umod:mod title="Cys-&gt;Oxoalanine" full_name="oxoalanine" username_of_poster="unimod"
8140 group_of_poster="admin"
8141 date_time_posted="2005-10-11 20:29:10"
8142 date_time_modified="2006-10-17 18:25:23"
8143 approved="1"
8144 record_id="402">
8145 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Post-translational"
8146 spec_group="1"/>
8147 <umod:delta mono_mass="-17.992806" avge_mass="-18.0815" composition="H(-2) O S(-1)">
8148 <umod:element symbol="H" number="-2"/>
8149 <umod:element symbol="O" number="1"/>
8150 <umod:element symbol="S" number="-1"/>
8151 </umod:delta>
8152 <umod:alt_name>formylglycine</umod:alt_name>
8153 <umod:xref>
8154 <umod:text>AA0185</umod:text>
8155 <umod:source>RESID</umod:source>
8156 <umod:url/>
8157 </umod:xref>
8158 <umod:xref>
8159 <umod:text>OXOAC</umod:text>
8160 <umod:source>FindMod</umod:source>
8161 <umod:url/>
8162 </umod:xref>
8163 <umod:xref>
8164 <umod:text>Dierks T, Miech C, Hummerjohann J, Schmidt B, Kertesz MA, von Figura K. Posttranslational formation of formylglycine in prokaryotic sulfatases by modification of either cysteine or serine. J. Biol. Chem. 1998; 273: 25 560</umod:text>
8165 <umod:source>Journal</umod:source>
8166 <umod:url/>
8167 </umod:xref>
8168 </umod:mod>
8169 <umod:mod title="Ser-&gt;LacticAcid" full_name="lactic acid from N-term Ser"
8170 username_of_poster="unimod"
8171 group_of_poster="admin"
8172 date_time_posted="2005-10-11 20:34:16"
8173 date_time_modified="2006-10-13 17:18:52"
8174 approved="1"
8175 record_id="403">
8176 <umod:specificity hidden="1" site="S" position="Protein N-term"
8177 classification="Post-translational"
8178 spec_group="1"/>
8179 <umod:delta mono_mass="-15.010899" avge_mass="-15.0146" composition="H(-1) N(-1)">
8180 <umod:element symbol="H" number="-1"/>
8181 <umod:element symbol="N" number="-1"/>
8182 </umod:delta>
8183 <umod:xref>
8184 <umod:text>AA0186</umod:text>
8185 <umod:source>RESID</umod:source>
8186 <umod:url/>
8187 </umod:xref>
8188 </umod:mod>
8189 <umod:mod title="GluGlu" full_name="diglutamyl" username_of_poster="vcavett"
8190 group_of_poster="users"
8191 date_time_posted="2005-10-18 15:17:59"
8192 date_time_modified="2006-10-17 13:49:07"
8193 approved="0"
8194 record_id="451">
8195 <umod:specificity hidden="1" site="E" position="Anywhere" classification="Post-translational"
8196 spec_group="2"/>
8197 <umod:specificity hidden="1" site="C-term" position="Protein C-term"
8198 classification="Post-translational"
8199 spec_group="1"/>
8200 <umod:delta mono_mass="258.085186" avge_mass="258.2280" composition="H(14) C(10) N(2) O(6)">
8201 <umod:element symbol="H" number="14"/>
8202 <umod:element symbol="C" number="10"/>
8203 <umod:element symbol="N" number="2"/>
8204 <umod:element symbol="O" number="6"/>
8205 </umod:delta>
8206 <umod:xref>
8207 <umod:text>J. Biol. Chem., Vol. 277, Issue 48, 46140-46144, November 29, 2002</umod:text>
8208 <umod:source>Journal</umod:source>
8209 <umod:url/>
8210 </umod:xref>
8211 <umod:xref>
8212 <umod:text>12356754</umod:text>
8213 <umod:source>PubMed PMID</umod:source>
8214 <umod:url/>
8215 </umod:xref>
8216 </umod:mod>
8217 <umod:mod title="Phosphoadenosine" full_name="AMP binding site"
8218 username_of_poster="unimod"
8219 group_of_poster="admin"
8220 date_time_posted="2005-10-11 21:34:01"
8221 date_time_modified="2006-10-16 15:53:49"
8222 approved="1"
8223 record_id="405">
8224 <umod:specificity hidden="1" site="H" position="Anywhere" classification="Post-translational"
8225 spec_group="4"/>
8226 <umod:specificity hidden="1" site="T" position="Anywhere" classification="Post-translational"
8227 spec_group="3"/>
8228 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Post-translational"
8229 spec_group="2"/>
8230 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="Post-translational"
8231 spec_group="1"/>
8232 <umod:delta mono_mass="329.052520" avge_mass="329.2059"
8233 composition="H(12) C(10) N(5) O(6) P">
8234 <umod:element symbol="H" number="12"/>
8235 <umod:element symbol="C" number="10"/>
8236 <umod:element symbol="N" number="5"/>
8237 <umod:element symbol="O" number="6"/>
8238 <umod:element symbol="P" number="1"/>
8239 </umod:delta>
8240 <umod:xref>
8241 <umod:text>AA0371</umod:text>
8242 <umod:source>RESID</umod:source>
8243 <umod:url/>
8244 </umod:xref>
8245 <umod:xref>
8246 <umod:text>AA0227</umod:text>
8247 <umod:source>RESID</umod:source>
8248 <umod:url/>
8249 </umod:xref>
8250 <umod:xref>
8251 <umod:text>AA0203</umod:text>
8252 <umod:source>RESID</umod:source>
8253 <umod:url/>
8254 </umod:xref>
8255 <umod:xref>
8256 <umod:text>AA0267</umod:text>
8257 <umod:source>RESID</umod:source>
8258 <umod:url/>
8259 </umod:xref>
8260 </umod:mod>
8261 <umod:mod title="Glu" full_name="monoglutamyl" username_of_poster="vcavett"
8262 group_of_poster="users"
8263 date_time_posted="2005-10-18 15:07:18"
8264 date_time_modified="2006-10-17 13:48:54"
8265 approved="0"
8266 record_id="450">
8267 <umod:specificity hidden="1" site="E" position="Anywhere" classification="Post-translational"
8268 spec_group="2"/>
8269 <umod:specificity hidden="1" site="C-term" position="Protein C-term"
8270 classification="Chemical derivative"
8271 spec_group="1"/>
8272 <umod:delta mono_mass="129.042593" avge_mass="129.1140" composition="H(7) C(5) N O(3)">
8273 <umod:element symbol="H" number="7"/>
8274 <umod:element symbol="C" number="5"/>
8275 <umod:element symbol="N" number="1"/>
8276 <umod:element symbol="O" number="3"/>
8277 </umod:delta>
8278 <umod:xref>
8279 <umod:text>12356754</umod:text>
8280 <umod:source>PubMed PMID</umod:source>
8281 <umod:url/>
8282 </umod:xref>
8283 <umod:xref>
8284 <umod:text>J. Biol. Chem., Vol. 277, Issue 48, 46140-46144, November 29, 2002</umod:text>
8285 <umod:source>Journal</umod:source>
8286 <umod:url/>
8287 </umod:xref>
8288 </umod:mod>
8289 <umod:mod title="Hydroxycinnamyl" full_name="hydroxycinnamyl" username_of_poster="unimod"
8290 group_of_poster="admin"
8291 date_time_posted="2005-10-11 21:40:43"
8292 date_time_modified="2006-10-16 14:02:07"
8293 approved="1"
8294 record_id="407">
8295 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Post-translational"
8296 spec_group="1"/>
8297 <umod:delta mono_mass="146.036779" avge_mass="146.1427" composition="H(6) C(9) O(2)">
8298 <umod:element symbol="H" number="6"/>
8299 <umod:element symbol="C" number="9"/>
8300 <umod:element symbol="O" number="2"/>
8301 </umod:delta>
8302 <umod:xref>
8303 <umod:text>AA0207</umod:text>
8304 <umod:source>RESID</umod:source>
8305 <umod:url/>
8306 </umod:xref>
8307 </umod:mod>
8308 <umod:mod title="Glycosyl" full_name="glycosyl-L-hydroxyproline"
8309 username_of_poster="unimod"
8310 group_of_poster="admin"
8311 date_time_posted="2005-10-11 21:57:16"
8312 date_time_modified="2006-10-16 14:03:02"
8313 approved="1"
8314 record_id="408">
8315 <umod:specificity hidden="1" site="P" position="Anywhere" classification="O-linked glycosylation"
8316 spec_group="1"/>
8317 <umod:delta mono_mass="148.037173" avge_mass="148.1140" composition="H(8) C(5) O(5)">
8318 <umod:element symbol="H" number="8"/>
8319 <umod:element symbol="C" number="5"/>
8320 <umod:element symbol="O" number="5"/>
8321 </umod:delta>
8322 <umod:xref>
8323 <umod:text>AA0212</umod:text>
8324 <umod:source>RESID</umod:source>
8325 <umod:url/>
8326 </umod:xref>
8327 </umod:mod>
8328 <umod:mod title="FMNH" full_name="flavin mononucleotide" username_of_poster="unimod"
8329 group_of_poster="admin"
8330 date_time_posted="2005-10-11 22:09:45"
8331 date_time_modified="2006-10-16 16:57:46"
8332 approved="1"
8333 record_id="409">
8334 <umod:specificity hidden="1" site="H" position="Anywhere" classification="Post-translational"
8335 spec_group="2"/>
8336 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Post-translational"
8337 spec_group="1"/>
8338 <umod:delta mono_mass="454.088965" avge_mass="454.3279"
8339 composition="H(19) C(17) N(4) O(9) P">
8340 <umod:element symbol="H" number="19"/>
8341 <umod:element symbol="C" number="17"/>
8342 <umod:element symbol="N" number="4"/>
8343 <umod:element symbol="O" number="9"/>
8344 <umod:element symbol="P" number="1"/>
8345 </umod:delta>
8346 <umod:xref>
8347 <umod:text>AA0353</umod:text>
8348 <umod:source>RESID</umod:source>
8349 <umod:url/>
8350 </umod:xref>
8351 <umod:xref>
8352 <umod:text>AA0220</umod:text>
8353 <umod:source>RESID</umod:source>
8354 <umod:url/>
8355 </umod:xref>
8356 <umod:xref>
8357 <umod:text>AA0352</umod:text>
8358 <umod:source>RESID</umod:source>
8359 <umod:url/>
8360 </umod:xref>
8361 <umod:xref>
8362 <umod:text>FMNH</umod:text>
8363 <umod:source>FindMod</umod:source>
8364 <umod:url/>
8365 </umod:xref>
8366 </umod:mod>
8367 <umod:mod title="Archaeol" full_name="S-diphytanylglycerol diether"
8368 username_of_poster="unimod"
8369 group_of_poster="admin"
8370 date_time_posted="2005-10-11 22:15:37"
8371 date_time_modified="2006-10-16 17:10:59"
8372 approved="1"
8373 record_id="410">
8374 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Post-translational"
8375 spec_group="1"/>
8376 <umod:delta mono_mass="634.662782" avge_mass="635.1417" composition="H(86) C(43) O(2)">
8377 <umod:element symbol="H" number="86"/>
8378 <umod:element symbol="C" number="43"/>
8379 <umod:element symbol="O" number="2"/>
8380 </umod:delta>
8381 <umod:xref>
8382 <umod:text>AA0223</umod:text>
8383 <umod:source>RESID</umod:source>
8384 <umod:url/>
8385 </umod:xref>
8386 <umod:xref>
8387 <umod:text>ARCH</umod:text>
8388 <umod:source>FindMod</umod:source>
8389 <umod:url/>
8390 </umod:xref>
8391 </umod:mod>
8392 <umod:mod title="Phenylisocyanate" full_name="phenyl isocyanate"
8393 username_of_poster="TING"
8394 group_of_poster="users"
8395 date_time_posted="2005-10-14 21:13:16"
8396 date_time_modified="2006-10-16 12:48:08"
8397 approved="1"
8398 record_id="411">
8399 <umod:specificity hidden="1" site="N-term" position="Any N-term"
8400 classification="Chemical derivative"
8401 spec_group="1"/>
8402 <umod:delta mono_mass="119.037114" avge_mass="119.1207" composition="H(5) C(7) N O">
8403 <umod:element symbol="H" number="5"/>
8404 <umod:element symbol="C" number="7"/>
8405 <umod:element symbol="N" number="1"/>
8406 <umod:element symbol="O" number="1"/>
8407 </umod:delta>
8408 </umod:mod>
8409 <umod:mod title="Phenylisocyanate:2H(5)" full_name="d5-phenyl isocyanate"
8410 username_of_poster="TING"
8411 group_of_poster="users"
8412 date_time_posted="2005-10-14 21:16:11"
8413 date_time_modified="2006-10-16 13:35:26"
8414 approved="1"
8415 record_id="412">
8416 <umod:specificity hidden="1" site="N-term" position="Any N-term"
8417 classification="Chemical derivative"
8418 spec_group="1"/>
8419 <umod:delta mono_mass="124.068498" avge_mass="124.1515" composition="2H(5) C(7) N O">
8420 <umod:element symbol="2H" number="5"/>
8421 <umod:element symbol="C" number="7"/>
8422 <umod:element symbol="N" number="1"/>
8423 <umod:element symbol="O" number="1"/>
8424 </umod:delta>
8425 </umod:mod>
8426 <umod:mod title="Phosphoguanosine" full_name="phospho-guanosine"
8427 username_of_poster="unimod"
8428 group_of_poster="admin"
8429 date_time_posted="2005-10-15 15:50:03"
8430 date_time_modified="2006-10-16 16:01:42"
8431 approved="1"
8432 record_id="413">
8433 <umod:specificity hidden="1" site="H" position="Anywhere" classification="Post-translational"
8434 spec_group="2"/>
8435 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Post-translational"
8436 spec_group="1"/>
8437 <umod:delta mono_mass="345.047435" avge_mass="345.2053"
8438 composition="H(12) C(10) N(5) O(7) P">
8439 <umod:element symbol="H" number="12"/>
8440 <umod:element symbol="C" number="10"/>
8441 <umod:element symbol="N" number="5"/>
8442 <umod:element symbol="O" number="7"/>
8443 <umod:element symbol="P" number="1"/>
8444 </umod:delta>
8445 <umod:xref>
8446 <umod:text>AA0325</umod:text>
8447 <umod:source>RESID</umod:source>
8448 <umod:url/>
8449 </umod:xref>
8450 <umod:xref>
8451 <umod:text>AA0228</umod:text>
8452 <umod:source>RESID</umod:source>
8453 <umod:url/>
8454 </umod:xref>
8455 </umod:mod>
8456 <umod:mod title="Hydroxymethyl" full_name="hydroxymethyl" username_of_poster="unimod"
8457 group_of_poster="admin"
8458 date_time_posted="2005-10-15 16:12:56"
8459 date_time_modified="2006-10-15 18:04:18"
8460 approved="1"
8461 record_id="414">
8462 <umod:specificity hidden="1" site="N" position="Anywhere" classification="Post-translational"
8463 spec_group="1"/>
8464 <umod:delta mono_mass="30.010565" avge_mass="30.0260" composition="H(2) C O">
8465 <umod:element symbol="H" number="2"/>
8466 <umod:element symbol="C" number="1"/>
8467 <umod:element symbol="O" number="1"/>
8468 </umod:delta>
8469 <umod:xref>
8470 <umod:text>AA0236</umod:text>
8471 <umod:source>RESID</umod:source>
8472 <umod:url/>
8473 </umod:xref>
8474 </umod:mod>
8475 <umod:mod title="MolybdopterinGD+Delta:S(-1)Se(1)"
8476 full_name="L-selenocysteinyl molybdenum bis(molybdopterin guanine dinucleotide)"
8477 username_of_poster="unimod"
8478 group_of_poster="admin"
8479 date_time_posted="2005-10-15 16:27:56"
8480 date_time_modified="2006-10-17 11:44:58"
8481 approved="1"
8482 record_id="415">
8483 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Post-translational"
8484 spec_group="1"/>
8485 <umod:delta mono_mass="1620.930224" avge_mass="1618.9096"
8486 composition="H(47) C(40) N(20) O(26) P(4) S(3) Se Mo">
8487 <umod:element symbol="H" number="47"/>
8488 <umod:element symbol="C" number="40"/>
8489 <umod:element symbol="N" number="20"/>
8490 <umod:element symbol="O" number="26"/>
8491 <umod:element symbol="P" number="4"/>
8492 <umod:element symbol="S" number="3"/>
8493 <umod:element symbol="Se" number="1"/>
8494 <umod:element symbol="Mo" number="1"/>
8495 </umod:delta>
8496 <umod:xref>
8497 <umod:text>AA0248</umod:text>
8498 <umod:source>RESID</umod:source>
8499 <umod:url/>
8500 </umod:xref>
8501 </umod:mod>
8502 <umod:mod title="Dipyrrolylmethanemethyl" full_name="dipyrrolylmethanemethyl"
8503 username_of_poster="unimod"
8504 group_of_poster="admin"
8505 date_time_posted="2005-10-15 16:33:24"
8506 date_time_modified="2006-11-14 10:37:01"
8507 approved="1"
8508 record_id="416">
8509 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Post-translational"
8510 spec_group="1"/>
8511 <umod:delta mono_mass="418.137616" avge_mass="418.3973" composition="H(22) C(20) N(2) O(8)">
8512 <umod:element symbol="H" number="22"/>
8513 <umod:element symbol="C" number="20"/>
8514 <umod:element symbol="N" number="2"/>
8515 <umod:element symbol="O" number="8"/>
8516 </umod:delta>
8517 <umod:xref>
8518 <umod:text>AA0252</umod:text>
8519 <umod:source>RESID</umod:source>
8520 <umod:url/>
8521 </umod:xref>
8522 </umod:mod>
8523 <umod:mod title="PhosphoUridine" full_name="uridine phosphodiester"
8524 username_of_poster="unimod"
8525 group_of_poster="admin"
8526 date_time_posted="2005-10-15 16:38:18"
8527 date_time_modified="2006-10-16 15:52:11"
8528 approved="1"
8529 record_id="417">
8530 <umod:specificity hidden="1" site="H" position="Anywhere" classification="Post-translational"
8531 spec_group="2"/>
8532 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="Post-translational"
8533 spec_group="1"/>
8534 <umod:delta mono_mass="306.025302" avge_mass="306.1660"
8535 composition="H(11) C(9) N(2) O(8) P">
8536 <umod:element symbol="H" number="11"/>
8537 <umod:element symbol="C" number="9"/>
8538 <umod:element symbol="N" number="2"/>
8539 <umod:element symbol="O" number="8"/>
8540 <umod:element symbol="P" number="1"/>
8541 </umod:delta>
8542 <umod:xref>
8543 <umod:text>AA0256</umod:text>
8544 <umod:source>RESID</umod:source>
8545 <umod:url/>
8546 </umod:xref>
8547 </umod:mod>
8548 <umod:mod title="Glycerophospho" full_name="glycerophospho" username_of_poster="unimod"
8549 group_of_poster="admin"
8550 date_time_posted="2005-10-15 17:02:51"
8551 date_time_modified="2006-10-16 14:03:40"
8552 approved="1"
8553 record_id="419">
8554 <umod:specificity hidden="1" site="S" position="Anywhere" classification="Post-translational"
8555 spec_group="1"/>
8556 <umod:delta mono_mass="154.003110" avge_mass="154.0584" composition="H(7) C(3) O(5) P">
8557 <umod:element symbol="H" number="7"/>
8558 <umod:element symbol="C" number="3"/>
8559 <umod:element symbol="O" number="5"/>
8560 <umod:element symbol="P" number="1"/>
8561 </umod:delta>
8562 <umod:xref>
8563 <umod:text>AA0264</umod:text>
8564 <umod:source>RESID</umod:source>
8565 <umod:url/>
8566 </umod:xref>
8567 </umod:mod>
8568 <umod:mod title="Carboxy-&gt;Thiocarboxy" full_name="thiocarboxylic acid"
8569 username_of_poster="unimod"
8570 group_of_poster="admin"
8571 date_time_posted="2005-10-15 17:08:53"
8572 date_time_modified="2006-10-14 10:59:20"
8573 approved="1"
8574 record_id="420">
8575 <umod:specificity hidden="1" site="G" position="Protein C-term"
8576 classification="Post-translational"
8577 spec_group="1"/>
8578 <umod:delta mono_mass="15.977156" avge_mass="16.0656" composition="O(-1) S">
8579 <umod:element symbol="O" number="-1"/>
8580 <umod:element symbol="S" number="1"/>
8581 </umod:delta>
8582 <umod:xref>
8583 <umod:text>THIOG</umod:text>
8584 <umod:source>FindMod</umod:source>
8585 <umod:url/>
8586 </umod:xref>
8587 <umod:xref>
8588 <umod:text>AA0265</umod:text>
8589 <umod:source>RESID</umod:source>
8590 <umod:url/>
8591 </umod:xref>
8592 </umod:mod>
8593 <umod:mod title="Sulfide" full_name="persulfide" username_of_poster="unimod"
8594 group_of_poster="admin"
8595 date_time_posted="2005-10-15 17:22:45"
8596 date_time_modified="2006-10-15 18:05:03"
8597 approved="1"
8598 record_id="421">
8599 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Post-translational"
8600 spec_group="1"/>
8601 <umod:delta mono_mass="31.972071" avge_mass="32.0650" composition="S">
8602 <umod:element symbol="S" number="1"/>
8603 </umod:delta>
8604 <umod:xref>
8605 <umod:text>CYSP</umod:text>
8606 <umod:source>FindMod</umod:source>
8607 <umod:url/>
8608 </umod:xref>
8609 <umod:xref>
8610 <umod:text>AA0269</umod:text>
8611 <umod:source>RESID</umod:source>
8612 <umod:url/>
8613 </umod:xref>
8614 </umod:mod>
8615 <umod:mod title="PyruvicAcidIminyl" full_name="N-pyruvic acid 2-iminyl"
8616 username_of_poster="unimod"
8617 group_of_poster="admin"
8618 date_time_posted="2005-10-15 17:30:48"
8619 date_time_modified="2006-10-16 10:35:08"
8620 approved="1"
8621 record_id="422">
8622 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Post-translational"
8623 spec_group="3"/>
8624 <umod:specificity hidden="1" site="V" position="Protein N-term"
8625 classification="Post-translational"
8626 spec_group="2"/>
8627 <umod:specificity hidden="1" site="C" position="Protein N-term"
8628 classification="Post-translational"
8629 spec_group="1"/>
8630 <umod:delta mono_mass="70.005479" avge_mass="70.0468" composition="H(2) C(3) O(2)">
8631 <umod:element symbol="H" number="2"/>
8632 <umod:element symbol="C" number="3"/>
8633 <umod:element symbol="O" number="2"/>
8634 </umod:delta>
8635 <umod:xref>
8636 <umod:text>AA0287</umod:text>
8637 <umod:source>RESID</umod:source>
8638 <umod:url/>
8639 </umod:xref>
8640 <umod:xref>
8641 <umod:text>AA0274</umod:text>
8642 <umod:source>RESID</umod:source>
8643 <umod:url/>
8644 </umod:xref>
8645 <umod:xref>
8646 <umod:text>AA0275</umod:text>
8647 <umod:source>RESID</umod:source>
8648 <umod:url/>
8649 </umod:xref>
8650 </umod:mod>
8651 <umod:mod title="Delta:Se(1)" full_name="selenyl" username_of_poster="unimod"
8652 group_of_poster="admin"
8653 date_time_posted="2005-10-15 17:49:48"
8654 date_time_modified="2006-10-16 11:14:44"
8655 approved="1"
8656 record_id="423">
8657 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Post-translational"
8658 spec_group="1"/>
8659 <umod:delta mono_mass="79.916520" avge_mass="78.9600" composition="Se">
8660 <umod:element symbol="Se" number="1"/>
8661 </umod:delta>
8662 <umod:xref>
8663 <umod:text>AA0277</umod:text>
8664 <umod:source>RESID</umod:source>
8665 <umod:url/>
8666 </umod:xref>
8667 </umod:mod>
8668 <umod:mod title="MolybdopterinGD"
8669 full_name="molybdenum bis(molybdopterin guanine dinucleotide)"
8670 username_of_poster="unimod"
8671 group_of_poster="admin"
8672 date_time_posted="2005-10-15 17:53:48"
8673 date_time_modified="2006-10-17 11:44:28"
8674 approved="1"
8675 record_id="424">
8676 <umod:specificity hidden="1" site="D" position="Anywhere" classification="Post-translational"
8677 spec_group="2"/>
8678 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Post-translational"
8679 spec_group="1"/>
8680 <umod:delta mono_mass="1572.985775" avge_mass="1572.0146"
8681 composition="H(47) C(40) N(20) O(26) P(4) S(4) Mo">
8682 <umod:element symbol="H" number="47"/>
8683 <umod:element symbol="C" number="40"/>
8684 <umod:element symbol="N" number="20"/>
8685 <umod:element symbol="O" number="26"/>
8686 <umod:element symbol="P" number="4"/>
8687 <umod:element symbol="S" number="4"/>
8688 <umod:element symbol="Mo" number="1"/>
8689 </umod:delta>
8690 <umod:xref>
8691 <umod:text>AA0281</umod:text>
8692 <umod:source>RESID</umod:source>
8693 <umod:url/>
8694 </umod:xref>
8695 <umod:xref>
8696 <umod:text>AA0375</umod:text>
8697 <umod:source>RESID</umod:source>
8698 <umod:url/>
8699 </umod:xref>
8700 </umod:mod>
8701 <umod:mod title="Dioxidation" full_name="dihydroxy" username_of_poster="unimod"
8702 group_of_poster="admin"
8703 date_time_posted="2005-10-15 17:59:33"
8704 date_time_modified="2006-10-15 18:19:52"
8705 approved="1"
8706 record_id="425">
8707 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="Post-translational"
8708 spec_group="7">
8709 <umod:misc_notes>trihydroxyphenylalanine</umod:misc_notes>
8710 </umod:specificity>
8711 <umod:specificity hidden="1" site="W" position="Anywhere" classification="Chemical derivative"
8712 spec_group="6">
8713 <umod:misc_notes>tryptophan oxidation to formylkynurenin</umod:misc_notes>
8714 </umod:specificity>
8715 <umod:specificity hidden="1" site="F" position="Anywhere" classification="Chemical derivative"
8716 spec_group="5">
8717 <umod:misc_notes>phenylalanine oxidation to dihydroxyphenylalanine</umod:misc_notes>
8718 </umod:specificity>
8719 <umod:specificity hidden="0" site="M" position="Anywhere" classification="Post-translational"
8720 spec_group="4">
8721 <umod:misc_notes>Sulphone</umod:misc_notes>
8722 </umod:specificity>
8723 <umod:specificity hidden="1" site="R" position="Anywhere" classification="Post-translational"
8724 spec_group="2"/>
8725 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Post-translational"
8726 spec_group="3"/>
8727 <umod:specificity hidden="1" site="P" position="Anywhere" classification="Post-translational"
8728 spec_group="1"/>
8729 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Post-translational"
8730 spec_group="8">
8731 <umod:misc_notes>sulfinic acid</umod:misc_notes>
8732 </umod:specificity>
8733 <umod:delta mono_mass="31.989829" avge_mass="31.9988" composition="O(2)">
8734 <umod:element symbol="O" number="2"/>
8735 </umod:delta>
8736 <umod:xref>
8737 <umod:text>12686488</umod:text>
8738 <umod:source>PubMed PMID</umod:source>
8739 <umod:url/>
8740 </umod:xref>
8741 <umod:xref>
8742 <umod:text>AA0262</umod:text>
8743 <umod:source>RESID</umod:source>
8744 <umod:url/>
8745 </umod:xref>
8746 <umod:xref>
8747 <umod:text>CSIA</umod:text>
8748 <umod:source>FindMod</umod:source>
8749 <umod:url/>
8750 </umod:xref>
8751 <umod:xref>
8752 <umod:text>MSONE</umod:text>
8753 <umod:source>FindMod</umod:source>
8754 <umod:url/>
8755 </umod:xref>
8756 <umod:xref>
8757 <umod:text>DIHYDR</umod:text>
8758 <umod:source>FindMod</umod:source>
8759 <umod:url/>
8760 </umod:xref>
8761 <umod:xref>
8762 <umod:text>9252331</umod:text>
8763 <umod:source>PubMed PMID</umod:source>
8764 <umod:url/>
8765 </umod:xref>
8766 <umod:xref>
8767 <umod:text>AA0251</umod:text>
8768 <umod:source>RESID</umod:source>
8769 <umod:url/>
8770 </umod:xref>
8771 <umod:xref>
8772 <umod:text>AA0370</umod:text>
8773 <umod:source>RESID</umod:source>
8774 <umod:url/>
8775 </umod:xref>
8776 <umod:xref>
8777 <umod:text>Berlett, Barbara S.; Stadtman, Earl R. Journal of Biological Chemistry (1997), 272(33), 20313-20316.</umod:text>
8778 <umod:source>Journal</umod:source>
8779 <umod:url/>
8780 </umod:xref>
8781 <umod:xref>
8782 <umod:text>AA0282</umod:text>
8783 <umod:source>RESID</umod:source>
8784 <umod:url/>
8785 </umod:xref>
8786 <umod:xref>
8787 <umod:text>AA0369</umod:text>
8788 <umod:source>RESID</umod:source>
8789 <umod:url/>
8790 </umod:xref>
8791 <umod:xref>
8792 <umod:text>AA0263</umod:text>
8793 <umod:source>RESID</umod:source>
8794 <umod:url/>
8795 </umod:xref>
8796 <umod:xref>
8797 <umod:text>Hyun Ae Woo, et. al., Science Vol. 300. no. 5619, pp. 653 - 656</umod:text>
8798 <umod:source>Journal</umod:source>
8799 <umod:url/>
8800 </umod:xref>
8801 </umod:mod>
8802 <umod:mod title="Octanoyl" full_name="octanoyl" username_of_poster="unimod"
8803 group_of_poster="admin"
8804 date_time_posted="2005-10-15 18:04:46"
8805 date_time_modified="2006-10-16 13:38:44"
8806 approved="1"
8807 record_id="426">
8808 <umod:specificity hidden="1" site="T" position="Anywhere" classification="Post-translational"
8809 spec_group="2"/>
8810 <umod:specificity hidden="1" site="S" position="Anywhere" classification="Post-translational"
8811 spec_group="1"/>
8812 <umod:delta mono_mass="126.104465" avge_mass="126.1962" composition="H(14) C(8) O">
8813 <umod:element symbol="H" number="14"/>
8814 <umod:element symbol="C" number="8"/>
8815 <umod:element symbol="O" number="1"/>
8816 </umod:delta>
8817 <umod:xref>
8818 <umod:text>AA0386</umod:text>
8819 <umod:source>RESID</umod:source>
8820 <umod:url/>
8821 </umod:xref>
8822 <umod:xref>
8823 <umod:text>AA0290</umod:text>
8824 <umod:source>RESID</umod:source>
8825 <umod:url/>
8826 </umod:xref>
8827 <umod:xref>
8828 <umod:text>OCTA</umod:text>
8829 <umod:source>FindMod</umod:source>
8830 <umod:url/>
8831 </umod:xref>
8832 </umod:mod>
8833 <umod:mod title="PhosphoHexNAc" full_name="N-acetylglucosamine-1-phosphoryl"
8834 username_of_poster="unimod"
8835 group_of_poster="admin"
8836 date_time_posted="2005-10-15 18:15:16"
8837 date_time_modified="2006-10-16 15:48:40"
8838 approved="1"
8839 record_id="428">
8840 <umod:specificity hidden="1" site="S" position="Anywhere" classification="Other glycosylation"
8841 spec_group="1"/>
8842 <umod:delta mono_mass="283.045704" avge_mass="283.1724" composition="H O(3) P HexNAc">
8843 <umod:element symbol="H" number="14"/>
8844 <umod:element symbol="C" number="8"/>
8845 <umod:element symbol="N" number="1"/>
8846 <umod:element symbol="O" number="8"/>
8847 <umod:element symbol="P" number="1"/>
8848 </umod:delta>
8849 <umod:xref>
8850 <umod:text>AA0296</umod:text>
8851 <umod:source>RESID</umod:source>
8852 <umod:url/>
8853 </umod:xref>
8854 </umod:mod>
8855 <umod:mod title="PhosphoHex" full_name="phosphoglycosyl-D-mannose-1-phosphoryl"
8856 username_of_poster="unimod"
8857 group_of_poster="admin"
8858 date_time_posted="2005-10-15 18:18:51"
8859 date_time_modified="2006-10-16 15:48:55"
8860 approved="1"
8861 record_id="429">
8862 <umod:specificity hidden="1" site="S" position="Anywhere" classification="Other glycosylation"
8863 spec_group="1"/>
8864 <umod:delta mono_mass="242.019154" avge_mass="242.1205" composition="H O(3) P Hex">
8865 <umod:element symbol="H" number="11"/>
8866 <umod:element symbol="C" number="6"/>
8867 <umod:element symbol="O" number="8"/>
8868 <umod:element symbol="P" number="1"/>
8869 </umod:delta>
8870 <umod:xref>
8871 <umod:text>AA0297</umod:text>
8872 <umod:source>RESID</umod:source>
8873 <umod:url/>
8874 </umod:xref>
8875 </umod:mod>
8876 <umod:mod title="Palmitoleyl" full_name="palmitoleyl" username_of_poster="unimod"
8877 group_of_poster="admin"
8878 date_time_posted="2005-10-15 19:57:30"
8879 date_time_modified="2006-10-16 15:36:51"
8880 approved="1"
8881 record_id="431">
8882 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Post-translational"
8883 spec_group="1"/>
8884 <umod:delta mono_mass="236.214016" avge_mass="236.3929" composition="H(28) C(16) O">
8885 <umod:element symbol="H" number="28"/>
8886 <umod:element symbol="C" number="16"/>
8887 <umod:element symbol="O" number="1"/>
8888 </umod:delta>
8889 <umod:xref>
8890 <umod:text>AA0308</umod:text>
8891 <umod:source>RESID</umod:source>
8892 <umod:url/>
8893 </umod:xref>
8894 <umod:xref>
8895 <umod:text>PALE</umod:text>
8896 <umod:source>FindMod</umod:source>
8897 <umod:url/>
8898 </umod:xref>
8899 </umod:mod>
8900 <umod:mod title="Cholesterol" full_name="cholesterol ester" username_of_poster="unimod"
8901 group_of_poster="admin"
8902 date_time_posted="2005-10-15 20:00:10"
8903 date_time_modified="2006-10-16 16:36:21"
8904 approved="1"
8905 record_id="432">
8906 <umod:specificity hidden="1" site="C-term" position="Protein C-term"
8907 classification="Post-translational"
8908 spec_group="1"/>
8909 <umod:delta mono_mass="368.344302" avge_mass="368.6383" composition="H(44) C(27)">
8910 <umod:element symbol="H" number="44"/>
8911 <umod:element symbol="C" number="27"/>
8912 </umod:delta>
8913 <umod:xref>
8914 <umod:text>AA0309</umod:text>
8915 <umod:source>RESID</umod:source>
8916 <umod:url/>
8917 </umod:xref>
8918 <umod:xref>
8919 <umod:text>CHOL</umod:text>
8920 <umod:source>FindMod</umod:source>
8921 <umod:url/>
8922 </umod:xref>
8923 </umod:mod>
8924 <umod:mod title="Didehydroretinylidene" full_name="3,4-didehydroretinylidene"
8925 username_of_poster="unimod"
8926 group_of_poster="admin"
8927 date_time_posted="2005-10-15 20:05:19"
8928 date_time_modified="2006-10-16 15:46:50"
8929 approved="1"
8930 record_id="433">
8931 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Post-translational"
8932 spec_group="1"/>
8933 <umod:delta mono_mass="264.187801" avge_mass="264.4046" composition="H(24) C(20)">
8934 <umod:element symbol="H" number="24"/>
8935 <umod:element symbol="C" number="20"/>
8936 </umod:delta>
8937 <umod:xref>
8938 <umod:text>AA0312</umod:text>
8939 <umod:source>RESID</umod:source>
8940 <umod:url/>
8941 </umod:xref>
8942 </umod:mod>
8943 <umod:mod title="CHDH" full_name="cis-14-hydroxy-10,13-dioxo-7-heptadecenoic ester"
8944 username_of_poster="unimod"
8945 group_of_poster="admin"
8946 date_time_posted="2005-10-15 20:08:49"
8947 date_time_modified="2006-10-16 15:49:28"
8948 approved="1"
8949 record_id="434">
8950 <umod:specificity hidden="1" site="D" position="Anywhere" classification="Post-translational"
8951 spec_group="1"/>
8952 <umod:delta mono_mass="294.183109" avge_mass="294.3859" composition="H(26) C(17) O(4)">
8953 <umod:element symbol="H" number="26"/>
8954 <umod:element symbol="C" number="17"/>
8955 <umod:element symbol="O" number="4"/>
8956 </umod:delta>
8957 <umod:xref>
8958 <umod:text>AA0316</umod:text>
8959 <umod:source>RESID</umod:source>
8960 <umod:url/>
8961 </umod:xref>
8962 <umod:xref>
8963 <umod:text>CHDH</umod:text>
8964 <umod:source>FindMod</umod:source>
8965 <umod:url/>
8966 </umod:xref>
8967 </umod:mod>
8968 <umod:mod title="Methylpyrroline" full_name="4-methyl-delta-1-pyrroline-5-carboxyl"
8969 username_of_poster="unimod"
8970 group_of_poster="admin"
8971 date_time_posted="2005-10-15 20:21:00"
8972 date_time_modified="2006-10-16 13:37:33"
8973 approved="1"
8974 record_id="435">
8975 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Post-translational"
8976 spec_group="1"/>
8977 <umod:delta mono_mass="109.052764" avge_mass="109.1259" composition="H(7) C(6) N O">
8978 <umod:element symbol="H" number="7"/>
8979 <umod:element symbol="C" number="6"/>
8980 <umod:element symbol="N" number="1"/>
8981 <umod:element symbol="O" number="1"/>
8982 </umod:delta>
8983 <umod:xref>
8984 <umod:text>AA0321</umod:text>
8985 <umod:source>RESID</umod:source>
8986 <umod:url/>
8987 </umod:xref>
8988 <umod:xref>
8989 <umod:text>PYRK</umod:text>
8990 <umod:source>FindMod</umod:source>
8991 <umod:url/>
8992 </umod:xref>
8993 </umod:mod>
8994 <umod:mod title="Hydroxyheme" full_name="hydroxyheme" username_of_poster="unimod"
8995 group_of_poster="admin"
8996 date_time_posted="2005-10-15 20:29:16"
8997 date_time_modified="2006-10-16 17:10:10"
8998 approved="1"
8999 record_id="436">
9000 <umod:specificity hidden="1" site="E" position="Anywhere" classification="Post-translational"
9001 spec_group="1"/>
9002 <umod:delta mono_mass="614.161645" avge_mass="614.4714"
9003 composition="H(30) C(34) N(4) O(4) Fe">
9004 <umod:element symbol="H" number="30"/>
9005 <umod:element symbol="C" number="34"/>
9006 <umod:element symbol="N" number="4"/>
9007 <umod:element symbol="O" number="4"/>
9008 <umod:element symbol="Fe" number="1"/>
9009 </umod:delta>
9010 <umod:xref>
9011 <umod:text>AA0324</umod:text>
9012 <umod:source>RESID</umod:source>
9013 <umod:url/>
9014 </umod:xref>
9015 </umod:mod>
9016 <umod:mod title="MicrocinC7"
9017 full_name="(3-aminopropyl)(L-aspartyl-1-amino)phosphoryl-5-adenosine"
9018 username_of_poster="unimod"
9019 group_of_poster="admin"
9020 date_time_posted="2005-10-15 20:36:37"
9021 date_time_modified="2006-10-16 16:40:21"
9022 approved="1"
9023 record_id="437">
9024 <umod:specificity hidden="1" site="C-term" position="Protein C-term"
9025 classification="Post-translational"
9026 spec_group="1"/>
9027 <umod:delta mono_mass="386.110369" avge_mass="386.3003"
9028 composition="H(19) C(13) N(6) O(6) P">
9029 <umod:element symbol="H" number="19"/>
9030 <umod:element symbol="C" number="13"/>
9031 <umod:element symbol="N" number="6"/>
9032 <umod:element symbol="O" number="6"/>
9033 <umod:element symbol="P" number="1"/>
9034 </umod:delta>
9035 <umod:xref>
9036 <umod:text>AA0328</umod:text>
9037 <umod:source>RESID</umod:source>
9038 <umod:url/>
9039 </umod:xref>
9040 </umod:mod>
9041 <umod:mod title="Cyano" full_name="cyano" username_of_poster="unimod"
9042 group_of_poster="admin"
9043 date_time_posted="2005-10-15 20:42:40"
9044 date_time_modified="2006-10-14 19:43:48"
9045 approved="1"
9046 record_id="438">
9047 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Post-translational"
9048 spec_group="1"/>
9049 <umod:delta mono_mass="24.995249" avge_mass="25.0095" composition="H(-1) C N">
9050 <umod:element symbol="H" number="-1"/>
9051 <umod:element symbol="C" number="1"/>
9052 <umod:element symbol="N" number="1"/>
9053 </umod:delta>
9054 <umod:xref>
9055 <umod:text>AA0333</umod:text>
9056 <umod:source>RESID</umod:source>
9057 <umod:url/>
9058 </umod:xref>
9059 </umod:mod>
9060 <umod:mod title="Diironsubcluster" full_name="hydrogenase diiron subcluster"
9061 username_of_poster="unimod"
9062 group_of_poster="admin"
9063 date_time_posted="2005-10-15 20:46:03"
9064 date_time_modified="2006-10-16 16:01:22"
9065 approved="1"
9066 record_id="439">
9067 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Post-translational"
9068 spec_group="1"/>
9069 <umod:delta mono_mass="342.786916" avge_mass="342.8760"
9070 composition="H(-1) C(5) N(2) O(5) S(2) Fe(2)">
9071 <umod:element symbol="H" number="-1"/>
9072 <umod:element symbol="C" number="5"/>
9073 <umod:element symbol="N" number="2"/>
9074 <umod:element symbol="O" number="5"/>
9075 <umod:element symbol="S" number="2"/>
9076 <umod:element symbol="Fe" number="2"/>
9077 </umod:delta>
9078 <umod:xref>
9079 <umod:text>AA0334</umod:text>
9080 <umod:source>RESID</umod:source>
9081 <umod:url/>
9082 </umod:xref>
9083 </umod:mod>
9084 <umod:mod title="Amidino" full_name="amidino" username_of_poster="unimod"
9085 group_of_poster="admin"
9086 date_time_posted="2005-10-15 20:49:10"
9087 date_time_modified="2006-10-15 19:58:03"
9088 approved="1"
9089 record_id="440">
9090 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Post-translational"
9091 spec_group="1"/>
9092 <umod:delta mono_mass="42.021798" avge_mass="42.0400" composition="H(2) C N(2)">
9093 <umod:element symbol="H" number="2"/>
9094 <umod:element symbol="C" number="1"/>
9095 <umod:element symbol="N" number="2"/>
9096 </umod:delta>
9097 <umod:xref>
9098 <umod:text>AA0335</umod:text>
9099 <umod:source>RESID</umod:source>
9100 <umod:url/>
9101 </umod:xref>
9102 </umod:mod>
9103 <umod:mod title="FMN" full_name="O3-(riboflavin phosphoryl)" username_of_poster="unimod"
9104 group_of_poster="admin"
9105 date_time_posted="2005-10-15 21:11:32"
9106 date_time_modified="2006-10-16 16:47:27"
9107 approved="1"
9108 record_id="442">
9109 <umod:specificity hidden="1" site="S" position="Anywhere" classification="Post-translational"
9110 spec_group="2"/>
9111 <umod:specificity hidden="1" site="T" position="Anywhere" classification="Post-translational"
9112 spec_group="1"/>
9113 <umod:delta mono_mass="438.094051" avge_mass="438.3285"
9114 composition="H(19) C(17) N(4) O(8) P">
9115 <umod:element symbol="H" number="19"/>
9116 <umod:element symbol="C" number="17"/>
9117 <umod:element symbol="N" number="4"/>
9118 <umod:element symbol="O" number="8"/>
9119 <umod:element symbol="P" number="1"/>
9120 </umod:delta>
9121 <umod:xref>
9122 <umod:text>AA0350</umod:text>
9123 <umod:source>RESID</umod:source>
9124 <umod:url/>
9125 </umod:xref>
9126 <umod:xref>
9127 <umod:text>AA0349</umod:text>
9128 <umod:source>RESID</umod:source>
9129 <umod:url/>
9130 </umod:xref>
9131 <umod:xref>
9132 <umod:text>FMN</umod:text>
9133 <umod:source>FindMod</umod:source>
9134 <umod:url/>
9135 </umod:xref>
9136 </umod:mod>
9137 <umod:mod title="FMNC" full_name="S-(4a-FMN)" username_of_poster="unimod"
9138 group_of_poster="admin"
9139 date_time_posted="2005-10-15 21:21:47"
9140 date_time_modified="2006-10-16 16:58:10"
9141 approved="1"
9142 record_id="443">
9143 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Post-translational"
9144 spec_group="1"/>
9145 <umod:delta mono_mass="456.104615" avge_mass="456.3438"
9146 composition="H(21) C(17) N(4) O(9) P">
9147 <umod:element symbol="H" number="21"/>
9148 <umod:element symbol="C" number="17"/>
9149 <umod:element symbol="N" number="4"/>
9150 <umod:element symbol="O" number="9"/>
9151 <umod:element symbol="P" number="1"/>
9152 </umod:delta>
9153 <umod:xref>
9154 <umod:text>AA0351</umod:text>
9155 <umod:source>RESID</umod:source>
9156 <umod:url/>
9157 </umod:xref>
9158 <umod:xref>
9159 <umod:text>FMNC</umod:text>
9160 <umod:source>FindMod</umod:source>
9161 <umod:url/>
9162 </umod:xref>
9163 </umod:mod>
9164 <umod:mod title="CuSMo" full_name="copper sulfido molybdopterin cytosine dinuncleotide"
9165 username_of_poster="unimod"
9166 group_of_poster="admin"
9167 date_time_posted="2005-10-15 21:34:38"
9168 date_time_modified="2006-10-16 17:20:14"
9169 approved="1"
9170 record_id="444">
9171 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Post-translational"
9172 spec_group="1"/>
9173 <umod:delta mono_mass="922.834855" avge_mass="922.0670"
9174 composition="H(24) C(19) N(8) O(15) P(2) S(3) Cu Mo">
9175 <umod:element symbol="H" number="24"/>
9176 <umod:element symbol="C" number="19"/>
9177 <umod:element symbol="N" number="8"/>
9178 <umod:element symbol="O" number="15"/>
9179 <umod:element symbol="P" number="2"/>
9180 <umod:element symbol="S" number="3"/>
9181 <umod:element symbol="Mo" number="1"/>
9182 <umod:element symbol="Cu" number="1"/>
9183 </umod:delta>
9184 <umod:xref>
9185 <umod:text>AA0355</umod:text>
9186 <umod:source>RESID</umod:source>
9187 <umod:url/>
9188 </umod:xref>
9189 </umod:mod>
9190 <umod:mod title="Hydroxytrimethyl" full_name="5-hydroxy-N6,N6,N6-trimethyl"
9191 username_of_poster="unimod"
9192 group_of_poster="admin"
9193 date_time_posted="2005-10-15 21:40:08"
9194 date_time_modified="2006-10-16 10:28:02"
9195 approved="1"
9196 record_id="445">
9197 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Post-translational"
9198 spec_group="1"/>
9199 <umod:delta mono_mass="59.049690" avge_mass="59.0871" composition="H(7) C(3) O">
9200 <umod:element symbol="H" number="7"/>
9201 <umod:element symbol="C" number="3"/>
9202 <umod:element symbol="O" number="1"/>
9203 </umod:delta>
9204 <umod:xref>
9205 <umod:text>AA0359</umod:text>
9206 <umod:source>RESID</umod:source>
9207 <umod:url/>
9208 </umod:xref>
9209 <umod:xref>
9210 <umod:text>TRIMETK</umod:text>
9211 <umod:source>FindMod</umod:source>
9212 <umod:url/>
9213 </umod:xref>
9214 </umod:mod>
9215 <umod:mod title="Deoxy" full_name="reduction" username_of_poster="unimod"
9216 group_of_poster="admin"
9217 date_time_posted="2005-10-15 22:00:35"
9218 date_time_modified="2006-10-13 17:16:30"
9219 approved="1"
9220 record_id="447">
9221 <umod:specificity hidden="1" site="T" position="Anywhere" classification="Chemical derivative"
9222 spec_group="3">
9223 <umod:misc_notes>Beta elimination of O-glycosylation under alkaline conditions followed by reduction</umod:misc_notes>
9224 </umod:specificity>
9225 <umod:specificity hidden="1" site="D" position="Anywhere" classification="Post-translational"
9226 spec_group="1"/>
9227 <umod:specificity hidden="1" site="S" position="Anywhere" classification="Chemical derivative"
9228 spec_group="2">
9229 <umod:misc_notes>Beta elimination of O-glycosylation under alkaline conditions followed by reduction</umod:misc_notes>
9230 </umod:specificity>
9231 <umod:delta mono_mass="-15.994915" avge_mass="-15.9994" composition="O(-1)">
9232 <umod:element symbol="O" number="-1"/>
9233 </umod:delta>
9234 <umod:alt_name>Serine to Alanine</umod:alt_name>
9235 <umod:alt_name>Threonine to a-aminobutyrate</umod:alt_name>
9236 <umod:xref>
9237 <umod:text>AA0191</umod:text>
9238 <umod:source>RESID</umod:source>
9239 <umod:url/>
9240 </umod:xref>
9241 <umod:xref>
9242 <umod:text>14235557</umod:text>
9243 <umod:source>PubMed PMID</umod:source>
9244 <umod:url/>
9245 </umod:xref>
9246 <umod:xref>
9247 <umod:text>AA0373</umod:text>
9248 <umod:source>RESID</umod:source>
9249 <umod:url/>
9250 </umod:xref>
9251 </umod:mod>
9252 <umod:mod title="Microcin" full_name="microcin E492 siderophore ester from serine"
9253 username_of_poster="unimod"
9254 group_of_poster="admin"
9255 date_time_posted="2005-10-15 22:04:46"
9256 date_time_modified="2006-10-16 17:18:24"
9257 approved="1"
9258 record_id="448">
9259 <umod:specificity hidden="1" site="C-term" position="Protein C-term"
9260 classification="Post-translational"
9261 spec_group="1"/>
9262 <umod:delta mono_mass="831.197041" avge_mass="831.6871"
9263 composition="H(37) C(36) N(3) O(20)">
9264 <umod:element symbol="H" number="37"/>
9265 <umod:element symbol="C" number="36"/>
9266 <umod:element symbol="N" number="3"/>
9267 <umod:element symbol="O" number="20"/>
9268 </umod:delta>
9269 <umod:xref>
9270 <umod:text>AA0374</umod:text>
9271 <umod:source>RESID</umod:source>
9272 <umod:url/>
9273 </umod:xref>
9274 </umod:mod>
9275 <umod:mod title="Decanoyl" full_name="lipid" username_of_poster="unimod"
9276 group_of_poster="admin"
9277 date_time_posted="2005-10-15 22:14:11"
9278 date_time_modified="2006-10-16 14:04:24"
9279 approved="1"
9280 record_id="449">
9281 <umod:specificity hidden="1" site="T" position="Anywhere" classification="Post-translational"
9282 spec_group="2"/>
9283 <umod:specificity hidden="1" site="S" position="Anywhere" classification="Post-translational"
9284 spec_group="1"/>
9285 <umod:delta mono_mass="154.135765" avge_mass="154.2493" composition="H(18) C(10) O">
9286 <umod:element symbol="H" number="18"/>
9287 <umod:element symbol="C" number="10"/>
9288 <umod:element symbol="O" number="1"/>
9289 </umod:delta>
9290 <umod:xref>
9291 <umod:text>AA0387</umod:text>
9292 <umod:source>RESID</umod:source>
9293 <umod:url/>
9294 </umod:xref>
9295 <umod:xref>
9296 <umod:text>AA0385</umod:text>
9297 <umod:source>RESID</umod:source>
9298 <umod:url/>
9299 </umod:xref>
9300 <umod:xref>
9301 <umod:text>DECA</umod:text>
9302 <umod:source>FindMod</umod:source>
9303 <umod:url/>
9304 </umod:xref>
9305 </umod:mod>
9306 <umod:mod title="GluGluGlu" full_name="triglutamyl" username_of_poster="vcavett"
9307 group_of_poster="users"
9308 date_time_posted="2005-10-18 15:21:01"
9309 date_time_modified="2006-10-17 14:11:11"
9310 approved="0"
9311 record_id="452">
9312 <umod:specificity hidden="1" site="C-term" position="Protein C-term"
9313 classification="Post-translational"
9314 spec_group="1"/>
9315 <umod:specificity hidden="1" site="E" position="Anywhere" classification="Post-translational"
9316 spec_group="2"/>
9317 <umod:delta mono_mass="387.127779" avge_mass="387.3419" composition="H(21) C(15) N(3) O(9)">
9318 <umod:element symbol="H" number="21"/>
9319 <umod:element symbol="C" number="15"/>
9320 <umod:element symbol="N" number="3"/>
9321 <umod:element symbol="O" number="9"/>
9322 </umod:delta>
9323 <umod:xref>
9324 <umod:text>12356754</umod:text>
9325 <umod:source>PubMed PMID</umod:source>
9326 <umod:url/>
9327 </umod:xref>
9328 <umod:xref>
9329 <umod:text>J. Biol. Chem., Vol. 277, Issue 48, 46140-46144, November 29, 2002</umod:text>
9330 <umod:source>Journal</umod:source>
9331 <umod:url/>
9332 </umod:xref>
9333 </umod:mod>
9334 <umod:mod title="GluGluGluGlu" full_name="tetraglutamyl" username_of_poster="vcavett"
9335 group_of_poster="users"
9336 date_time_posted="2005-10-18 15:22:24"
9337 date_time_modified="2006-10-17 14:16:56"
9338 approved="0"
9339 record_id="453">
9340 <umod:specificity hidden="1" site="C-term" position="Protein C-term"
9341 classification="Post-translational"
9342 spec_group="1"/>
9343 <umod:specificity hidden="1" site="E" position="Anywhere" classification="Post-translational"
9344 spec_group="2"/>
9345 <umod:delta mono_mass="516.170373" avge_mass="516.4559"
9346 composition="H(28) C(20) N(4) O(12)">
9347 <umod:element symbol="H" number="28"/>
9348 <umod:element symbol="C" number="20"/>
9349 <umod:element symbol="N" number="4"/>
9350 <umod:element symbol="O" number="12"/>
9351 </umod:delta>
9352 <umod:xref>
9353 <umod:text>J. Biol. Chem., Vol. 277, Issue 48, 46140-46144, November 29, 2002</umod:text>
9354 <umod:source>Journal</umod:source>
9355 <umod:url/>
9356 </umod:xref>
9357 <umod:xref>
9358 <umod:text>12356754</umod:text>
9359 <umod:source>PubMed PMID</umod:source>
9360 <umod:url/>
9361 </umod:xref>
9362 </umod:mod>
9363 <umod:mod title="HexN" full_name="Hexosamine" username_of_poster="xyuan"
9364 group_of_poster="users"
9365 date_time_posted="2005-11-08 18:58:20"
9366 date_time_modified="2006-10-16 14:09:11"
9367 approved="1"
9368 record_id="454">
9369 <umod:specificity hidden="1" site="W" position="Anywhere" classification="N-linked glycosylation"
9370 spec_group="4"/>
9371 <umod:specificity hidden="1" site="T" position="Anywhere" classification="O-linked glycosylation"
9372 spec_group="3"/>
9373 <umod:specificity hidden="1" site="N" position="Anywhere" classification="N-linked glycosylation"
9374 spec_group="2"/>
9375 <umod:specificity hidden="1" site="K" position="Anywhere"
9376 classification="Synth. pep. protect. gp."
9377 spec_group="1"/>
9378 <umod:delta mono_mass="161.068808" avge_mass="161.1558" composition="H(11) C(6) N O(4)">
9379 <umod:element symbol="H" number="11"/>
9380 <umod:element symbol="C" number="6"/>
9381 <umod:element symbol="N" number="1"/>
9382 <umod:element symbol="O" number="4"/>
9383 </umod:delta>
9384 <umod:alt_name>Galactosamine</umod:alt_name>
9385 <umod:alt_name>Glucosamine</umod:alt_name>
9386 </umod:mod>
9387 <umod:mod title="Xlink:DMP-s" full_name="One end of crosslink attached, one end free"
9388 username_of_poster="mariana"
9389 group_of_poster="users"
9390 date_time_posted="2005-11-08 20:09:24"
9391 date_time_modified="2006-10-17 13:39:17"
9392 approved="0"
9393 record_id="455">
9394 <umod:specificity hidden="1" site="N-term" position="Protein N-term"
9395 classification="Chemical derivative"
9396 spec_group="2"/>
9397 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Chemical derivative"
9398 spec_group="1"/>
9399 <umod:delta mono_mass="154.110613" avge_mass="154.2096" composition="H(14) C(8) N(2) O">
9400 <umod:element symbol="H" number="14"/>
9401 <umod:element symbol="C" number="8"/>
9402 <umod:element symbol="N" number="2"/>
9403 <umod:element symbol="O" number="1"/>
9404 </umod:delta>
9405 <umod:alt_name>Dimethyl pimelimidate</umod:alt_name>
9406 <umod:xref>
9407 <umod:text>Imidoester Cross-linkers</umod:text>
9408 <umod:source>Misc. URL</umod:source>
9409 <umod:url>http://www.piercenet.com/files/0668ss5.pdf</umod:url>
9410 </umod:xref>
9411 <umod:xref>
9412 <umod:text>Packman, L.C. and Perhan, R.N. (1982). Quaternary Structures the Pyruvate Dehydrogenase Multienzyme Complex of Bacillus Stearothermophilus Studies by a New Reversible Crosslinking Procedure with Bis(imidoesters). Biochem. 21, 5171-5175.</umod:text>
9413 <umod:source>Journal</umod:source>
9414 <umod:url/>
9415 </umod:xref>
9416 <umod:xref>
9417 <umod:text>Hand, E.S., and Jencks, W.P. (1962). Mechanism of the reaction of imidoesters with amines. J. Am. Chem. Soc. 84, 3505-3514.</umod:text>
9418 <umod:source>Journal</umod:source>
9419 <umod:url/>
9420 </umod:xref>
9421 </umod:mod>
9422 <umod:mod title="Xlink:DMP" full_name="Both ends of crosslink attached to same peptide"
9423 username_of_poster="mariana"
9424 group_of_poster="users"
9425 date_time_posted="2005-11-08 20:15:20"
9426 date_time_modified="2006-10-17 13:38:09"
9427 approved="0"
9428 record_id="456">
9429 <umod:specificity hidden="1" site="N-term" position="Protein N-term"
9430 classification="Chemical derivative"
9431 spec_group="2">
9432 <umod:misc_notes>Dimethyl pimelimidate, reaction with both ends</umod:misc_notes>
9433 </umod:specificity>
9434 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Chemical derivative"
9435 spec_group="1">
9436 <umod:misc_notes>Dimethyl pimelimidate, reaction with both ends</umod:misc_notes>
9437 </umod:specificity>
9438 <umod:delta mono_mass="122.084398" avge_mass="122.1677" composition="H(10) C(7) N(2)">
9439 <umod:element symbol="H" number="10"/>
9440 <umod:element symbol="C" number="7"/>
9441 <umod:element symbol="N" number="2"/>
9442 </umod:delta>
9443 <umod:alt_name>Dimethyl pimelimidate</umod:alt_name>
9444 <umod:xref>
9445 <umod:text>Imidoester Cross-linkers</umod:text>
9446 <umod:source>Misc. URL</umod:source>
9447 <umod:url>http://www.piercenet.com/files/0668ss5.pdf</umod:url>
9448 </umod:xref>
9449 <umod:xref>
9450 <umod:text>Hand, E.S., and Jencks, W.P. (1962). Mechanism of the reaction of imidoesters with amines. J. Am. Chem. Soc. 84, 3505-3514.</umod:text>
9451 <umod:source>Journal</umod:source>
9452 <umod:url/>
9453 </umod:xref>
9454 <umod:xref>
9455 <umod:text>Packman, L.C. and Perhan, R.N. (1982). Quaternary Structures the Pyruvate Dehydrogenase Multienzyme Complex of Bacillus StearothermophilusStudies by a New Reversible Crosslinking Procedure with Bis(imidoesters). Biochem. 21, 5171-5175.</umod:text>
9456 <umod:source>Journal</umod:source>
9457 <umod:url/>
9458 </umod:xref>
9459 </umod:mod>
9460 <umod:mod title="NDA" full_name="naphthalene-2,3-dicarboxaldehyde"
9461 username_of_poster="Dekker"
9462 group_of_poster="users"
9463 date_time_posted="2005-11-11 11:03:32"
9464 date_time_modified="2006-10-17 13:41:04"
9465 approved="0"
9466 record_id="457">
9467 <umod:specificity hidden="1" site="N-term" position="Any N-term"
9468 classification="Chemical derivative"
9469 spec_group="2"/>
9470 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Chemical derivative"
9471 spec_group="1"/>
9472 <umod:delta mono_mass="175.042199" avge_mass="175.1855" composition="H(5) C(13) N">
9473 <umod:element symbol="H" number="5"/>
9474 <umod:element symbol="C" number="13"/>
9475 <umod:element symbol="N" number="1"/>
9476 </umod:delta>
9477 <umod:xref>
9478 <umod:text>2081203</umod:text>
9479 <umod:source>PubMed PMID</umod:source>
9480 <umod:url/>
9481 </umod:xref>
9482 <umod:misc_notes>fluorescent derivative</umod:misc_notes>
9483 </umod:mod>
9484 <umod:mod title="SPITC:13C(6)" full_name="4-sulfophenyl isothiocyanate (Heavy C13)"
9485 username_of_poster="apanchaud"
9486 group_of_poster="users"
9487 date_time_posted="2005-12-19 08:37:57"
9488 date_time_modified="2006-10-16 15:25:36"
9489 approved="1"
9490 record_id="464">
9491 <umod:specificity hidden="1" site="N-term" position="Any N-term"
9492 classification="Chemical derivative"
9493 spec_group="2"/>
9494 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Chemical derivative"
9495 spec_group="1"/>
9496 <umod:delta mono_mass="220.991213" avge_mass="221.2054"
9497 composition="H(5) C 13C(6) N O(3) S(2)">
9498 <umod:element symbol="H" number="5"/>
9499 <umod:element symbol="C" number="1"/>
9500 <umod:element symbol="13C" number="6"/>
9501 <umod:element symbol="N" number="1"/>
9502 <umod:element symbol="O" number="3"/>
9503 <umod:element symbol="S" number="2"/>
9504 </umod:delta>
9505 <umod:alt_name>N-terminal / lysine sulfonation</umod:alt_name>
9506 <umod:xref>
9507 <umod:text>16526082</umod:text>
9508 <umod:source>PubMed PMID</umod:source>
9509 <umod:url/>
9510 </umod:xref>
9511 <umod:xref>
9512 <umod:text>Lee et al, Rapid Commun Mass Spetrom 2004, 18, 3019-3027</umod:text>
9513 <umod:source>Journal</umod:source>
9514 <umod:url/>
9515 </umod:xref>
9516 </umod:mod>
9517 <umod:mod title="TMAB:2H(9)" full_name="d9-4-trimethyllammoniumbutyryl-"
9518 username_of_poster="xwei"
9519 group_of_poster="users"
9520 date_time_posted="2006-02-15 18:36:06"
9521 date_time_modified="2006-10-17 12:08:34"
9522 approved="0"
9523 record_id="477">
9524 <umod:specificity hidden="1" site="N-term" position="Any N-term" classification="Isotopic label"
9525 spec_group="2">
9526 <umod:NeutralLoss mono_mass="68.129990" avge_mass="68.1657" flag="false"
9527 composition="2H(9) C(3) N">
9528 <umod:element symbol="2H" number="9"/>
9529 <umod:element symbol="C" number="3"/>
9530 <umod:element symbol="N" number="1"/>
9531 </umod:NeutralLoss>
9532 </umod:specificity>
9533 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Isotopic label"
9534 spec_group="1">
9535 <umod:NeutralLoss mono_mass="68.129990" avge_mass="68.1657" flag="false"
9536 composition="2H(9) C(3) N">
9537 <umod:element symbol="2H" number="9"/>
9538 <umod:element symbol="C" number="3"/>
9539 <umod:element symbol="N" number="1"/>
9540 </umod:NeutralLoss>
9541 </umod:specificity>
9542 <umod:delta mono_mass="137.164030" avge_mass="137.2476" composition="H(5) 2H(9) C(7) N O">
9543 <umod:element symbol="H" number="5"/>
9544 <umod:element symbol="2H" number="9"/>
9545 <umod:element symbol="C" number="7"/>
9546 <umod:element symbol="N" number="1"/>
9547 <umod:element symbol="O" number="1"/>
9548 </umod:delta>
9549 <umod:xref>
9550 <umod:text>J. Mass Spectrom. 2005; 40: 238-249</umod:text>
9551 <umod:source>Journal</umod:source>
9552 <umod:url/>
9553 </umod:xref>
9554 </umod:mod>
9555 <umod:mod title="TMAB" full_name="4-trimethyllammoniumbutyryl-" username_of_poster="xwei"
9556 group_of_poster="users"
9557 date_time_posted="2006-02-15 03:10:16"
9558 date_time_modified="2006-10-17 12:08:04"
9559 approved="0"
9560 record_id="476">
9561 <umod:specificity hidden="1" site="N-term" position="Any N-term" classification="Isotopic label"
9562 spec_group="2">
9563 <umod:NeutralLoss mono_mass="59.073499" avge_mass="59.1103" flag="false"
9564 composition="H(9) C(3) N">
9565 <umod:element symbol="H" number="9"/>
9566 <umod:element symbol="C" number="3"/>
9567 <umod:element symbol="N" number="1"/>
9568 </umod:NeutralLoss>
9569 </umod:specificity>
9570 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Isotopic label"
9571 spec_group="1">
9572 <umod:NeutralLoss mono_mass="59.073499" avge_mass="59.1103" flag="false"
9573 composition="H(9) C(3) N">
9574 <umod:element symbol="H" number="9"/>
9575 <umod:element symbol="C" number="3"/>
9576 <umod:element symbol="N" number="1"/>
9577 </umod:NeutralLoss>
9578 </umod:specificity>
9579 <umod:delta mono_mass="128.107539" avge_mass="128.1922" composition="H(14) C(7) N O">
9580 <umod:element symbol="H" number="14"/>
9581 <umod:element symbol="C" number="7"/>
9582 <umod:element symbol="N" number="1"/>
9583 <umod:element symbol="O" number="1"/>
9584 </umod:delta>
9585 <umod:xref>
9586 <umod:text>J. Mass Spectrom. 2005; 40: 238-249</umod:text>
9587 <umod:source>Journal</umod:source>
9588 <umod:url/>
9589 </umod:xref>
9590 </umod:mod>
9591 <umod:mod title="FTC" full_name="fluorescein-5-thiosemicarbazide"
9592 username_of_poster="unimod"
9593 group_of_poster="admin"
9594 date_time_posted="2006-02-20 11:15:03"
9595 date_time_modified="2006-10-16 16:45:27"
9596 approved="1"
9597 record_id="478">
9598 <umod:specificity hidden="1" site="S" position="Anywhere" classification="Chemical derivative"
9599 spec_group="5"/>
9600 <umod:specificity hidden="1" site="R" position="Anywhere" classification="Chemical derivative"
9601 spec_group="4"/>
9602 <umod:specificity hidden="1" site="P" position="Anywhere" classification="Chemical derivative"
9603 spec_group="3"/>
9604 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Chemical derivative"
9605 spec_group="2"/>
9606 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Chemical derivative"
9607 spec_group="1"/>
9608 <umod:delta mono_mass="421.073241" avge_mass="421.4259"
9609 composition="H(15) C(21) N(3) O(5) S">
9610 <umod:element symbol="H" number="15"/>
9611 <umod:element symbol="C" number="21"/>
9612 <umod:element symbol="N" number="3"/>
9613 <umod:element symbol="O" number="5"/>
9614 <umod:element symbol="S" number="1"/>
9615 </umod:delta>
9616 <umod:xref>
9617 <umod:text>Ahn, B., Rhee, S.G., and Stadtmann, E. R. (1987) Anal. Biochem.</umod:text>
9618 <umod:source>Journal</umod:source>
9619 <umod:url/>
9620 </umod:xref>
9621 </umod:mod>
9622 <umod:mod title="AEC-MAEC" full_name="aminoethylcysteine" username_of_poster="mpcusack"
9623 group_of_poster="users"
9624 date_time_posted="2006-01-20 00:46:08"
9625 date_time_modified="2007-09-26 22:43:16"
9626 approved="0"
9627 record_id="472">
9628 <umod:specificity hidden="1" site="T" position="Anywhere" classification="Chemical derivative"
9629 spec_group="2">
9630 <umod:misc_notes>pT gives beta-methylaminoethylcysteine</umod:misc_notes>
9631 </umod:specificity>
9632 <umod:specificity hidden="1" site="S" position="Anywhere" classification="Chemical derivative"
9633 spec_group="1">
9634 <umod:misc_notes>pS gives aminoethylcysteine</umod:misc_notes>
9635 </umod:specificity>
9636 <umod:delta mono_mass="59.019355" avge_mass="59.1334" composition="H(5) C(2) N O(-1) S">
9637 <umod:element symbol="H" number="5"/>
9638 <umod:element symbol="C" number="2"/>
9639 <umod:element symbol="N" number="1"/>
9640 <umod:element symbol="O" number="-1"/>
9641 <umod:element symbol="S" number="1"/>
9642 </umod:delta>
9643 <umod:alt_name>beta-methylaminoethylcysteine</umod:alt_name>
9644 <umod:xref>
9645 <umod:text>Z. A. Knight et al, Nature Biotech., 21(9) 1047-1054 (2003)</umod:text>
9646 <umod:source>Journal</umod:source>
9647 <umod:url/>
9648 </umod:xref>
9649 <umod:misc_notes>Modification procedure used for phosphopeptide mapping</umod:misc_notes>
9650 </umod:mod>
9651 <umod:mod title="BADGE" full_name="Bisphenol A diglycidyl ether derivative"
9652 username_of_poster="TNO"
9653 group_of_poster="users"
9654 date_time_posted="2006-03-27 09:30:54"
9655 date_time_modified="2006-10-17 14:09:11"
9656 approved="0"
9657 record_id="493">
9658 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Non-standard residue"
9659 spec_group="1">
9660 <umod:misc_notes>found in canned food products</umod:misc_notes>
9661 </umod:specificity>
9662 <umod:delta mono_mass="340.167459" avge_mass="340.4129" composition="H(24) C(21) O(4)">
9663 <umod:element symbol="H" number="24"/>
9664 <umod:element symbol="C" number="21"/>
9665 <umod:element symbol="O" number="4"/>
9666 </umod:delta>
9667 <umod:xref>
9668 <umod:text>Berger U, Oehme M, Girardin L., Fresenius J Anal Chem. 2001 Jan 2;369(2):115-23.</umod:text>
9669 <umod:source>Journal</umod:source>
9670 <umod:url/>
9671 </umod:xref>
9672 <umod:misc_notes>Found in canned food products</umod:misc_notes>
9673 </umod:mod>
9674 <umod:mod title="Label:2H(4)" full_name="4,4,5,5-D4 Lysine" username_of_poster="yunwah"
9675 group_of_poster="users"
9676 date_time_posted="2006-02-20 11:44:19"
9677 date_time_modified="2006-10-17 11:52:44"
9678 approved="0"
9679 record_id="481">
9680 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Isotopic label"
9681 spec_group="1"/>
9682 <umod:delta mono_mass="4.025107" avge_mass="4.0246" composition="H(-4) 2H(4)">
9683 <umod:element symbol="H" number="-4"/>
9684 <umod:element symbol="2H" number="4"/>
9685 </umod:delta>
9686 <umod:alt_name>K4</umod:alt_name>
9687 <umod:misc_notes>For SILAC experiments</umod:misc_notes>
9688 </umod:mod>
9689 <umod:mod title="Hep" full_name="Heptose" username_of_poster="anikolakakis"
9690 group_of_poster="users"
9691 date_time_posted="2006-03-24 15:59:43"
9692 date_time_modified="2006-10-16 15:08:16"
9693 approved="1"
9694 record_id="490">
9695 <umod:specificity hidden="1" site="T" position="Anywhere" classification="O-linked glycosylation"
9696 spec_group="6"/>
9697 <umod:specificity hidden="1" site="S" position="Anywhere" classification="O-linked glycosylation"
9698 spec_group="5"/>
9699 <umod:specificity hidden="1" site="R" position="Anywhere" classification="N-linked glycosylation"
9700 spec_group="4"/>
9701 <umod:specificity hidden="1" site="Q" position="Anywhere" classification="N-linked glycosylation"
9702 spec_group="3"/>
9703 <umod:specificity hidden="1" site="N" position="Anywhere" classification="N-linked glycosylation"
9704 spec_group="2"/>
9705 <umod:specificity hidden="1" site="K" position="Anywhere" classification="N-linked glycosylation"
9706 spec_group="1"/>
9707 <umod:delta mono_mass="192.063388" avge_mass="192.1666" composition="Hep">
9708 <umod:element symbol="H" number="12"/>
9709 <umod:element symbol="C" number="7"/>
9710 <umod:element symbol="O" number="6"/>
9711 </umod:delta>
9712 </umod:mod>
9713 <umod:mod title="CyDye-Cy5" full_name="Cy5 CyDye DIGE Fluor saturation dye"
9714 username_of_poster="unimod"
9715 group_of_poster="admin"
9716 date_time_posted="2006-03-27 11:53:04"
9717 date_time_modified="2006-10-17 14:18:49"
9718 approved="0"
9719 record_id="495">
9720 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Chemical derivative"
9721 spec_group="1"/>
9722 <umod:delta mono_mass="684.298156" avge_mass="684.8442"
9723 composition="H(44) C(38) N(4) O(6) S">
9724 <umod:element symbol="H" number="44"/>
9725 <umod:element symbol="C" number="38"/>
9726 <umod:element symbol="N" number="4"/>
9727 <umod:element symbol="O" number="6"/>
9728 <umod:element symbol="S" number="1"/>
9729 </umod:delta>
9730 <umod:xref>
9731 <umod:text>Amersham (GE Healthcare) instruction leaflet 25800983PL Rev-B, 2003</umod:text>
9732 <umod:source>Other</umod:source>
9733 <umod:url/>
9734 </umod:xref>
9735 <umod:xref>
9736 <umod:text>12872219</umod:text>
9737 <umod:source>PubMed PMID</umod:source>
9738 <umod:url/>
9739 </umod:xref>
9740 </umod:mod>
9741 <umod:mod title="DHP"
9742 full_name="Dehydropyrrolizidine alkaloid (dehydroretronecine) on cysteines"
9743 username_of_poster="rowanrainbow"
9744 group_of_poster="users"
9745 date_time_posted="2006-03-07 08:40:13"
9746 date_time_modified="2006-10-17 12:07:19"
9747 approved="0"
9748 record_id="488">
9749 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Chemical derivative"
9750 spec_group="1"/>
9751 <umod:delta mono_mass="118.065674" avge_mass="118.1558" composition="H(8) C(8) N">
9752 <umod:element symbol="H" number="8"/>
9753 <umod:element symbol="C" number="8"/>
9754 <umod:element symbol="N" number="1"/>
9755 </umod:delta>
9756 <umod:alt_name>Dehydroretronecine</umod:alt_name>
9757 <umod:xref>
9758 <umod:text>16222722</umod:text>
9759 <umod:source>PubMed PMID</umod:source>
9760 <umod:url/>
9761 </umod:xref>
9762 </umod:mod>
9763 <umod:mod title="BHTOH"
9764 full_name="Michael addition of t-butyl hydroxylated BHT (BHTOH) to C, H or K"
9765 username_of_poster="rkupfer"
9766 group_of_poster="users"
9767 date_time_posted="2006-04-10 19:27:51"
9768 date_time_modified="2006-10-17 13:42:22"
9769 approved="0"
9770 record_id="498">
9771 <umod:specificity hidden="1" site="H" position="Anywhere" classification="Other" spec_group="2"/>
9772 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Other" spec_group="1">
9773 <umod:misc_notes>primary adduct</umod:misc_notes>
9774 </umod:specificity>
9775 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Other" spec_group="3"/>
9776 <umod:delta mono_mass="234.161980" avge_mass="234.3340" composition="H(22) C(15) O(2)">
9777 <umod:element symbol="H" number="22"/>
9778 <umod:element symbol="C" number="15"/>
9779 <umod:element symbol="O" number="2"/>
9780 </umod:delta>
9781 <umod:alt_name>t-butyl hydroxylated BHT</umod:alt_name>
9782 <umod:xref>
9783 <umod:text>16533022</umod:text>
9784 <umod:source>PubMed PMID</umod:source>
9785 <umod:url/>
9786 </umod:xref>
9787 <umod:misc_notes>BHTOH is formed upon metabolism of BHT with P450 enzymes. The BHTOH is further metabolized to its quinone methide (electrophile) which reacts with -SH and -NH2 groups</umod:misc_notes>
9788 </umod:mod>
9789 <umod:mod title="IGBP:13C(2)" full_name="Heavy IDBEST tag for quantitation"
9790 username_of_poster="unimod"
9791 group_of_poster="admin"
9792 date_time_posted="2006-04-14 18:44:41"
9793 date_time_modified="2006-10-19 10:48:25"
9794 approved="1"
9795 record_id="499">
9796 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Isotopic label"
9797 spec_group="1"/>
9798 <umod:delta mono_mass="298.022748" avge_mass="299.1331"
9799 composition="H(13) C(10) 13C(2) N(2) O(2) Br">
9800 <umod:element symbol="H" number="13"/>
9801 <umod:element symbol="C" number="10"/>
9802 <umod:element symbol="13C" number="2"/>
9803 <umod:element symbol="N" number="2"/>
9804 <umod:element symbol="O" number="2"/>
9805 <umod:element symbol="Br" number="1"/>
9806 </umod:delta>
9807 <umod:xref>
9808 <umod:text>Under construction</umod:text>
9809 <umod:source>Misc. URL</umod:source>
9810 <umod:url>http://www.targetdiscovery.com/index.php?topic=prod.idbe</umod:url>
9811 </umod:xref>
9812 <umod:xref>
9813 <umod:text>Target discovery , Inc. IDBEST IGBP user manual</umod:text>
9814 <umod:source>Other</umod:source>
9815 <umod:url/>
9816 </umod:xref>
9817 </umod:mod>
9818 <umod:mod title="Nmethylmaleimide+water" full_name="Nmethylmaleimidehydrolysis"
9819 username_of_poster="whaskins"
9820 group_of_poster="users"
9821 date_time_posted="2006-04-14 22:58:34"
9822 date_time_modified="2006-10-17 12:12:40"
9823 approved="0"
9824 record_id="500">
9825 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Chemical derivative"
9826 spec_group="1"/>
9827 <umod:delta mono_mass="129.042593" avge_mass="129.1140" composition="H(7) C(5) N O(3)">
9828 <umod:element symbol="H" number="7"/>
9829 <umod:element symbol="C" number="5"/>
9830 <umod:element symbol="N" number="1"/>
9831 <umod:element symbol="O" number="3"/>
9832 </umod:delta>
9833 <umod:xref>
9834 <umod:text>Chemistry of Protein Conjugation and Crosslinking by Shan S. Wong, 1991, pg.32</umod:text>
9835 <umod:source>Book</umod:source>
9836 <umod:url/>
9837 </umod:xref>
9838 </umod:mod>
9839 <umod:mod title="PyMIC" full_name="3-methyl-2-pyridyl isocyanate"
9840 username_of_poster="TING"
9841 group_of_poster="users"
9842 date_time_posted="2006-04-18 20:46:17"
9843 date_time_modified="2006-10-17 12:19:15"
9844 approved="0"
9845 record_id="501">
9846 <umod:specificity hidden="1" site="N-term" position="Any N-term"
9847 classification="Chemical derivative"
9848 spec_group="1"/>
9849 <umod:delta mono_mass="134.048013" avge_mass="134.1353" composition="H(6) C(7) N(2) O">
9850 <umod:element symbol="H" number="6"/>
9851 <umod:element symbol="C" number="7"/>
9852 <umod:element symbol="N" number="2"/>
9853 <umod:element symbol="O" number="1"/>
9854 </umod:delta>
9855 </umod:mod>
9856 <umod:mod title="LG-lactam-K" full_name="Levuglandinyl - lysine lactam adduct"
9857 username_of_poster="alexparf"
9858 group_of_poster="users"
9859 date_time_posted="2006-04-27 17:56:39"
9860 date_time_modified="2006-11-14 12:04:37"
9861 approved="0"
9862 record_id="503">
9863 <umod:specificity hidden="1" site="N-term" position="Protein N-term"
9864 classification="Post-translational"
9865 spec_group="2"/>
9866 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Post-translational"
9867 spec_group="1"/>
9868 <umod:delta mono_mass="332.198760" avge_mass="332.4339" composition="H(28) C(20) O(4)">
9869 <umod:element symbol="H" number="28"/>
9870 <umod:element symbol="C" number="20"/>
9871 <umod:element symbol="O" number="4"/>
9872 </umod:delta>
9873 <umod:xref>
9874 <umod:text>Salomon RG. Antioxid Redox Signal. 2005 Jan-Feb;7(1-2):185-201.</umod:text>
9875 <umod:source>Journal</umod:source>
9876 <umod:url/>
9877 </umod:xref>
9878 <umod:xref>
9879 <umod:text>Salomon RG. Chem Phys Lipids. 2005 Mar;134(1):1-20.</umod:text>
9880 <umod:source>Journal</umod:source>
9881 <umod:url/>
9882 </umod:xref>
9883 <umod:xref>
9884 <umod:text>15650407</umod:text>
9885 <umod:source>PubMed PMID</umod:source>
9886 <umod:url/>
9887 </umod:xref>
9888 <umod:xref>
9889 <umod:text>15752459</umod:text>
9890 <umod:source>PubMed PMID</umod:source>
9891 <umod:url/>
9892 </umod:xref>
9893 </umod:mod>
9894 <umod:mod title="BisANS"
9895 full_name="4,4\'-dianilino-1,1\'-binaphthyl-5,5\'-disulfonic acid"
9896 username_of_poster="app95d"
9897 group_of_poster="users"
9898 date_time_posted="2006-07-05 23:31:08"
9899 date_time_modified="2006-10-17 14:18:24"
9900 approved="0"
9901 record_id="519">
9902 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Chemical derivative"
9903 spec_group="1"/>
9904 <umod:delta mono_mass="592.076278" avge_mass="592.6410"
9905 composition="H(20) C(32) N(2) O(6) S(2)">
9906 <umod:element symbol="H" number="20"/>
9907 <umod:element symbol="C" number="32"/>
9908 <umod:element symbol="N" number="2"/>
9909 <umod:element symbol="O" number="6"/>
9910 <umod:element symbol="S" number="2"/>
9911 </umod:delta>
9912 <umod:xref>
9913 <umod:text>Pierce, A., Dewaal, E., Vanremmen, H., Richardson, A. &amp; Chaudhuri, A. (2006). A Novel Approach for Screening the Proteome for Changes in Protein Conformation. Biochemistry 45, 3077-3085.</umod:text>
9914 <umod:source>Journal</umod:source>
9915 <umod:url/>
9916 </umod:xref>
9917 </umod:mod>
9918 <umod:mod title="Piperidine" full_name="Piperidination" username_of_poster="PhilipHsu"
9919 group_of_poster="users"
9920 date_time_posted="2006-07-20 08:37:21"
9921 date_time_modified="2006-10-17 12:05:44"
9922 approved="0"
9923 record_id="520">
9924 <umod:specificity hidden="1" site="N-term" position="Any N-term"
9925 classification="Chemical derivative"
9926 spec_group="2"/>
9927 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Chemical derivative"
9928 spec_group="1"/>
9929 <umod:delta mono_mass="68.062600" avge_mass="68.1170" composition="H(8) C(5)">
9930 <umod:element symbol="H" number="8"/>
9931 <umod:element symbol="C" number="5"/>
9932 </umod:delta>
9933 <umod:xref>
9934 <umod:text>Jue-Liang Hsu, Sheng-Yu Huang, and Shu-Hui Chen. Stable-Isotope based Multiplex Labeling Coupled with LC-MS/MS, HUPO 3rd ANNUAL WORLD CONGRESS, Bejing (China) 2004</umod:text>
9935 <umod:source>Other</umod:source>
9936 <umod:url/>
9937 </umod:xref>
9938 </umod:mod>
9939 <umod:mod title="Diethyl" full_name="Diethylation, analogous to Dimethylation"
9940 username_of_poster="PhilipHsu"
9941 group_of_poster="users"
9942 date_time_posted="2006-06-15 07:18:26"
9943 date_time_modified="2006-10-17 12:00:33"
9944 approved="0"
9945 record_id="518">
9946 <umod:specificity hidden="1" site="N-term" position="Any N-term"
9947 classification="Chemical derivative"
9948 spec_group="2"/>
9949 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Chemical derivative"
9950 spec_group="1"/>
9951 <umod:delta mono_mass="56.062600" avge_mass="56.1063" composition="H(8) C(4)">
9952 <umod:element symbol="H" number="8"/>
9953 <umod:element symbol="C" number="4"/>
9954 </umod:delta>
9955 <umod:xref>
9956 <umod:text>J. Proteome Res. 2005, 4, 101-108.</umod:text>
9957 <umod:source>Journal</umod:source>
9958 <umod:url/>
9959 </umod:xref>
9960 </umod:mod>
9961 <umod:mod title="LG-Hlactam-K" full_name="Levuglandinyl - lysine hydroxylactam adduct"
9962 username_of_poster="alexparf"
9963 group_of_poster="users"
9964 date_time_posted="2006-04-27 18:02:17"
9965 date_time_modified="2006-11-14 12:04:47"
9966 approved="0"
9967 record_id="504">
9968 <umod:specificity hidden="1" site="N-term" position="Protein N-term"
9969 classification="Post-translational"
9970 spec_group="2"/>
9971 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Post-translational"
9972 spec_group="1"/>
9973 <umod:delta mono_mass="348.193674" avge_mass="348.4333" composition="H(28) C(20) O(5)">
9974 <umod:element symbol="H" number="28"/>
9975 <umod:element symbol="C" number="20"/>
9976 <umod:element symbol="O" number="5"/>
9977 </umod:delta>
9978 <umod:xref>
9979 <umod:text>Salomon RG. Antioxid Redox Signal. 2005 Jan-Feb;7(1-2):185-201.</umod:text>
9980 <umod:source>Journal</umod:source>
9981 <umod:url/>
9982 </umod:xref>
9983 <umod:xref>
9984 <umod:text>Salomon RG. Chem Phys Lipids. 2005 Mar;134(1):1-20.</umod:text>
9985 <umod:source>Journal</umod:source>
9986 <umod:url/>
9987 </umod:xref>
9988 <umod:xref>
9989 <umod:text>15650407</umod:text>
9990 <umod:source>PubMed PMID</umod:source>
9991 <umod:url/>
9992 </umod:xref>
9993 <umod:xref>
9994 <umod:text>15752459</umod:text>
9995 <umod:source>PubMed PMID</umod:source>
9996 <umod:url/>
9997 </umod:xref>
9998 </umod:mod>
9999 <umod:mod title="Dimethyl:2H(4)13C(2)" full_name="DiMethyl-C13HD2"
10000 username_of_poster="oded"
10001 group_of_poster="users"
10002 date_time_posted="2006-05-08 22:03:41"
10003 date_time_modified="2006-10-15 18:26:15"
10004 approved="1"
10005 record_id="510">
10006 <umod:specificity hidden="1" site="N-term" position="Any N-term" classification="Isotopic label"
10007 spec_group="2"/>
10008 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Isotopic label"
10009 spec_group="1"/>
10010 <umod:delta mono_mass="34.063117" avge_mass="34.0631" composition="2H(4) 13C(2)">
10011 <umod:element symbol="2H" number="4"/>
10012 <umod:element symbol="13C" number="2"/>
10013 </umod:delta>
10014 <umod:xref>
10015 <umod:text>16335955</umod:text>
10016 <umod:source>PubMed PMID</umod:source>
10017 <umod:url/>
10018 </umod:xref>
10019 <umod:xref>
10020 <umod:text>J Proteome Res. 2005 Nov-Dec;4(6):2099-108</umod:text>
10021 <umod:source>Journal</umod:source>
10022 <umod:url/>
10023 </umod:xref>
10024 </umod:mod>
10025 <umod:mod title="C8-QAT"
10026 full_name="[3-(2,5)-Dioxopyrrolidin-1-yloxycarbonyl)-propyl]dimethyloctylammonium"
10027 username_of_poster="amadian"
10028 group_of_poster="users"
10029 date_time_posted="2006-05-13 20:55:20"
10030 date_time_modified="2006-12-03 19:43:27"
10031 approved="0"
10032 record_id="513">
10033 <umod:specificity hidden="1" site="N-term" position="Any N-term"
10034 classification="Chemical derivative"
10035 spec_group="2"/>
10036 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Chemical derivative"
10037 spec_group="1"/>
10038 <umod:delta mono_mass="227.224915" avge_mass="227.3862" composition="H(29) C(14) N O">
10039 <umod:element symbol="H" number="29"/>
10040 <umod:element symbol="C" number="14"/>
10041 <umod:element symbol="N" number="1"/>
10042 <umod:element symbol="O" number="1"/>
10043 </umod:delta>
10044 <umod:xref>
10045 <umod:text>16771548</umod:text>
10046 <umod:source>PubMed PMID</umod:source>
10047 <umod:url/>
10048 </umod:xref>
10049 </umod:mod>
10050 <umod:mod title="Hex(2)" full_name="Lactosylation" username_of_poster="molle"
10051 group_of_poster="users"
10052 date_time_posted="2006-05-11 13:21:17"
10053 date_time_modified="2006-10-17 13:44:30"
10054 approved="0"
10055 record_id="512">
10056 <umod:specificity hidden="1" site="R" position="Anywhere" classification="Other glycosylation"
10057 spec_group="2">
10058 <umod:misc_notes>Maillard reaction (first event)</umod:misc_notes>
10059 </umod:specificity>
10060 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Other glycosylation"
10061 spec_group="1">
10062 <umod:misc_notes>Maillard reaction (first event)</umod:misc_notes>
10063 </umod:specificity>
10064 <umod:delta mono_mass="324.105647" avge_mass="324.2812" composition="Hex(2)">
10065 <umod:element symbol="H" number="20"/>
10066 <umod:element symbol="C" number="12"/>
10067 <umod:element symbol="O" number="10"/>
10068 </umod:delta>
10069 <umod:alt_name>lac</umod:alt_name>
10070 <umod:xref>
10071 <umod:text>ANALYTICAL BIOCHEMISTRY 259, 152-161 (1998)</umod:text>
10072 <umod:source>Journal</umod:source>
10073 <umod:url/>
10074 </umod:xref>
10075 <umod:xref>
10076 <umod:text>BIOCHIMECAL AND BIOPHYSICAL RESEARCH COMMUNICATIONS 236, 413-417 (1997)</umod:text>
10077 <umod:source>Journal</umod:source>
10078 <umod:url/>
10079 </umod:xref>
10080 <umod:misc_notes>Lactosylation of bovine Beta-Lactoglobulin</umod:misc_notes>
10081 </umod:mod>
10082 <umod:mod title="LG-lactam-R" full_name="Levuglandinyl - arginine lactam adduct"
10083 username_of_poster="alexparf"
10084 group_of_poster="users"
10085 date_time_posted="2006-04-27 18:05:11"
10086 date_time_modified="2006-10-17 14:08:20"
10087 approved="0"
10088 record_id="505">
10089 <umod:specificity hidden="1" site="R" position="Anywhere" classification="Post-translational"
10090 spec_group="1"/>
10091 <umod:delta mono_mass="290.176961" avge_mass="290.3939"
10092 composition="H(26) C(19) N(-2) O(4)">
10093 <umod:element symbol="H" number="26"/>
10094 <umod:element symbol="C" number="19"/>
10095 <umod:element symbol="N" number="-2"/>
10096 <umod:element symbol="O" number="4"/>
10097 </umod:delta>
10098 <umod:xref>
10099 <umod:text>15650407</umod:text>
10100 <umod:source>PubMed PMID</umod:source>
10101 <umod:url/>
10102 </umod:xref>
10103 <umod:xref>
10104 <umod:text>15752459</umod:text>
10105 <umod:source>PubMed PMID</umod:source>
10106 <umod:url/>
10107 </umod:xref>
10108 <umod:xref>
10109 <umod:text>Salomon RG. Chem Phys Lipids. 2005 Mar;134(1):1-20.</umod:text>
10110 <umod:source>Journal</umod:source>
10111 <umod:url/>
10112 </umod:xref>
10113 <umod:xref>
10114 <umod:text>Salomon RG. Antioxid Redox Signal. 2005 Jan-Feb;7(1-2):185-201.</umod:text>
10115 <umod:source>Journal</umod:source>
10116 <umod:url/>
10117 </umod:xref>
10118 </umod:mod>
10119 <umod:mod title="CLIP_TRAQ_1" full_name="CLIP_TRAQ_1" username_of_poster="overalllab"
10120 group_of_poster="users"
10121 date_time_posted="2006-09-15 02:21:17"
10122 date_time_modified="2006-10-17 18:03:21"
10123 approved="0"
10124 record_id="524">
10125 <umod:specificity hidden="1" site="N-term" position="Any N-term" classification="Isotopic label"
10126 spec_group="2"/>
10127 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Isotopic label"
10128 spec_group="1"/>
10129 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="Isotopic label"
10130 spec_group="3">
10131 <umod:misc_notes>Side reaction, low abundance</umod:misc_notes>
10132 </umod:specificity>
10133 <umod:delta mono_mass="140.094963" avge_mass="140.1830" composition="H(12) C(7) N(2) O">
10134 <umod:element symbol="H" number="12"/>
10135 <umod:element symbol="C" number="7"/>
10136 <umod:element symbol="N" number="2"/>
10137 <umod:element symbol="O" number="1"/>
10138 </umod:delta>
10139 <umod:alt_name>CLIP_TRAQ_single</umod:alt_name>
10140 <umod:misc_notes>CLIP-TRAQ-1 H(17) C(11) N(3) O(4) is an in-house made compound that reacts with primary amines through a N-hydroxysuccinimide group leading to a 140.0949 Da mass shift (monoisotopic) in MS mode. The reporter ion in MS/MS mode is 113 m/z. (See also CLIP-TRAQ-2).</umod:misc_notes>
10141 </umod:mod>
10142 <umod:mod title="CLIP_TRAQ_2" full_name="CLIP_TRAQ_2" username_of_poster="overalllab"
10143 group_of_poster="users"
10144 date_time_posted="2006-09-15 02:25:46"
10145 date_time_modified="2006-10-17 18:04:46"
10146 approved="0"
10147 record_id="525">
10148 <umod:specificity hidden="1" site="N-term" position="Any N-term" classification="Isotopic label"
10149 spec_group="2"/>
10150 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Isotopic label"
10151 spec_group="1"/>
10152 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="Isotopic label"
10153 spec_group="3">
10154 <umod:misc_notes>Side reaction, low abundance</umod:misc_notes>
10155 </umod:specificity>
10156 <umod:delta mono_mass="141.098318" avge_mass="141.1756" composition="H(12) C(6) 13C N(2) O">
10157 <umod:element symbol="H" number="12"/>
10158 <umod:element symbol="C" number="6"/>
10159 <umod:element symbol="13C" number="1"/>
10160 <umod:element symbol="N" number="2"/>
10161 <umod:element symbol="O" number="1"/>
10162 </umod:delta>
10163 <umod:alt_name>CLIP_TRAQ_double</umod:alt_name>
10164 <umod:misc_notes>CLIP-TRAQ-2 H(17) C(10) C13 N(3) O(4) is an in-house made compound that reacts with primary amines through a N-hydroxysuccinimide group leading to a 141.0983 Da mass shift (monoisotopic) in MS mode. The reporter ion in MS/MS mode can either be 113 or 114 m/z depending on the position of isotopic C13 in the molecule. (Fahlman, R. and Overall, C.M. in preparation).</umod:misc_notes>
10165 </umod:mod>
10166 <umod:mod title="LG-Hlactam-R" full_name="Levuglandinyl - arginine hydroxylactam adduct"
10167 username_of_poster="alexparf"
10168 group_of_poster="users"
10169 date_time_posted="2006-04-27 18:08:11"
10170 date_time_modified="2006-10-17 14:08:30"
10171 approved="0"
10172 record_id="506">
10173 <umod:specificity hidden="1" site="R" position="Anywhere" classification="Post-translational"
10174 spec_group="1"/>
10175 <umod:delta mono_mass="306.171876" avge_mass="306.3933"
10176 composition="H(26) C(19) N(-2) O(5)">
10177 <umod:element symbol="H" number="26"/>
10178 <umod:element symbol="C" number="19"/>
10179 <umod:element symbol="N" number="-2"/>
10180 <umod:element symbol="O" number="5"/>
10181 </umod:delta>
10182 <umod:xref>
10183 <umod:text>15650407</umod:text>
10184 <umod:source>PubMed PMID</umod:source>
10185 <umod:url/>
10186 </umod:xref>
10187 <umod:xref>
10188 <umod:text>15752459</umod:text>
10189 <umod:source>PubMed PMID</umod:source>
10190 <umod:url/>
10191 </umod:xref>
10192 <umod:xref>
10193 <umod:text>Salomon RG. Chem Phys Lipids. 2005 Mar;134(1):1-20.</umod:text>
10194 <umod:source>Journal</umod:source>
10195 <umod:url/>
10196 </umod:xref>
10197 <umod:xref>
10198 <umod:text>Salomon RG. Antioxid Redox Signal. 2005 Jan-Feb;7(1-2):185-201.</umod:text>
10199 <umod:source>Journal</umod:source>
10200 <umod:url/>
10201 </umod:xref>
10202 </umod:mod>
10203 <umod:mod title="Maleimide-PEO2-Biotin" full_name="Maleimide-PEO2-Biotin"
10204 username_of_poster="ericjohansen"
10205 group_of_poster="users"
10206 date_time_posted="2006-08-11 02:49:51"
10207 date_time_modified="2006-10-17 14:17:58"
10208 approved="0"
10209 record_id="522">
10210 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Chemical derivative"
10211 spec_group="1"/>
10212 <umod:delta mono_mass="525.225719" avge_mass="525.6183"
10213 composition="H(35) C(23) N(5) O(7) S">
10214 <umod:element symbol="H" number="35"/>
10215 <umod:element symbol="C" number="23"/>
10216 <umod:element symbol="N" number="5"/>
10217 <umod:element symbol="O" number="7"/>
10218 <umod:element symbol="S" number="1"/>
10219 </umod:delta>
10220 <umod:alt_name>Maleimide-PEG-Biotin</umod:alt_name>
10221 <umod:xref>
10222 <umod:text>EZ-Link Maleimide PEOn-Biotin</umod:text>
10223 <umod:source>Misc. URL</umod:source>
10224 <umod:url>http://www.piercenet.com/Products/Browse.cfm?fldID=01031005</umod:url>
10225 </umod:xref>
10226 </umod:mod>
10227 <umod:mod title="Sulfo-NHS-LC-LC-Biotin" full_name="Sulfo-NHS-LC-LC-Biotin"
10228 username_of_poster="unimod"
10229 group_of_poster="admin"
10230 date_time_posted="2006-08-31 18:01:50"
10231 date_time_modified="2006-10-17 14:16:14"
10232 approved="0"
10233 record_id="523">
10234 <umod:specificity hidden="1" site="N-term" position="Any N-term"
10235 classification="Chemical derivative"
10236 spec_group="2"/>
10237 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Chemical derivative"
10238 spec_group="1"/>
10239 <umod:delta mono_mass="452.245726" avge_mass="452.6106"
10240 composition="H(36) C(22) N(4) O(4) S">
10241 <umod:element symbol="H" number="36"/>
10242 <umod:element symbol="C" number="22"/>
10243 <umod:element symbol="N" number="4"/>
10244 <umod:element symbol="O" number="4"/>
10245 <umod:element symbol="S" number="1"/>
10246 </umod:delta>
10247 <umod:xref>
10248 <umod:text>EZ-Link Sulfo-NHS-Biotin Reagents</umod:text>
10249 <umod:source>Misc. URL</umod:source>
10250 <umod:url>http://www.piercenet.com/Products/Browse.cfm?fldID=8D38BA83-EFDC-421A-853F-E96EBA380612</umod:url>
10251 </umod:xref>
10252 </umod:mod>
10253 <umod:mod title="FNEM" full_name="fluorescein-5-maleimide" username_of_poster="shure"
10254 group_of_poster="users"
10255 date_time_posted="2006-06-08 10:07:56"
10256 date_time_modified="2006-10-17 14:15:03"
10257 approved="0"
10258 record_id="515">
10259 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Chemical derivative"
10260 spec_group="1">
10261 <umod:misc_notes>photosensitive</umod:misc_notes>
10262 </umod:specificity>
10263 <umod:delta mono_mass="427.069202" avge_mass="427.3625" composition="H(13) C(24) N O(7)">
10264 <umod:element symbol="H" number="13"/>
10265 <umod:element symbol="C" number="24"/>
10266 <umod:element symbol="N" number="1"/>
10267 <umod:element symbol="O" number="7"/>
10268 </umod:delta>
10269 <umod:alt_name>fluorescein-NEM</umod:alt_name>
10270 <umod:xref>
10271 <umod:text>9325338</umod:text>
10272 <umod:source>PubMed PMID</umod:source>
10273 <umod:url/>
10274 </umod:xref>
10275 <umod:xref>
10276 <umod:text>11665566</umod:text>
10277 <umod:source>PubMed PMID</umod:source>
10278 <umod:url/>
10279 </umod:xref>
10280 <umod:xref>
10281 <umod:text>Thiol-Reactive Probes</umod:text>
10282 <umod:source>Misc. URL</umod:source>
10283 <umod:url>http://probes.invitrogen.com/media/pis/mp00003.pdf</umod:url>
10284 </umod:xref>
10285 </umod:mod>
10286 <umod:mod title="PropylNAGthiazoline"
10287 full_name="propyl-1,2-dideoxy-2\'-methyl-alpha-D-glucopyranoso-[2,1-d]-Delta2\'-thiazoline"
10288 username_of_poster="mmacaule"
10289 group_of_poster="users"
10290 date_time_posted="2006-05-18 18:44:52"
10291 date_time_modified="2006-11-14 10:35:19"
10292 approved="0"
10293 record_id="514">
10294 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Other glycosylation"
10295 spec_group="1"/>
10296 <umod:delta mono_mass="232.064354" avge_mass="232.2768" composition="H(14) C(9) N O(4) S">
10297 <umod:element symbol="H" number="14"/>
10298 <umod:element symbol="C" number="9"/>
10299 <umod:element symbol="N" number="1"/>
10300 <umod:element symbol="O" number="4"/>
10301 <umod:element symbol="S" number="1"/>
10302 </umod:delta>
10303 <umod:xref>
10304 <umod:text>15795231</umod:text>
10305 <umod:source>PubMed PMID</umod:source>
10306 <umod:url/>
10307 </umod:xref>
10308 <umod:misc_notes>In a recent publication (see reference), we have shown that family 84 glycoside hydrolases contain a deep pocket beneath the 2-acetamido group of its substrate (N-acetyl-glucosamine). With this strucual feature in mind, we have designed a specific inhibitor that contains a chloride group appended to the end of the propyl chain on a known inhibitor termed propyl-NAG-thiazoline. We have shown kinetically that this molecule is a potent suicide inhibitor of this enzyme famiy and now wish to know the precise residue which is acting as the nucleophile to dispace the choride atom. We have included all residues that are in the vacinity of the chloride atom that could potentially act in a nucleophilic manner.</umod:misc_notes>
10309 </umod:mod>
10310 <umod:mod title="Dethiomethyl" full_name="Prompt loss of side chain from oxidised Met"
10311 username_of_poster="unimod"
10312 group_of_poster=""
10313 date_time_posted="2006-10-13 15:14:55"
10314 date_time_modified="2006-10-13 17:02:27"
10315 approved="1"
10316 record_id="526">
10317 <umod:specificity hidden="1" site="M" position="Anywhere" classification="Artefact"
10318 spec_group="1"/>
10319 <umod:delta mono_mass="-48.003371" avge_mass="-48.1075" composition="H(-4) C(-1) S(-1)">
10320 <umod:element symbol="H" number="-4"/>
10321 <umod:element symbol="C" number="-1"/>
10322 <umod:element symbol="S" number="-1"/>
10323 </umod:delta>
10324 <umod:xref>
10325 <umod:text>9004526</umod:text>
10326 <umod:source>PubMed PMID</umod:source>
10327 <umod:url/>
10328 </umod:xref>
10329 <umod:misc_notes>More commonly seen as a neutral loss</umod:misc_notes>
10330 </umod:mod>
10331 <umod:mod title="iTRAQ4plex114" full_name="Accurate mass for 114"
10332 username_of_poster="unimod"
10333 group_of_poster=""
10334 date_time_posted="2006-10-16 13:46:49"
10335 date_time_modified="2006-12-09 18:48:09"
10336 approved="0"
10337 record_id="532">
10338 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="Isotopic label"
10339 spec_group="3">
10340 <umod:misc_notes>Low abundance</umod:misc_notes>
10341 </umod:specificity>
10342 <umod:specificity hidden="1" site="N-term" position="Any N-term" classification="Isotopic label"
10343 spec_group="2"/>
10344 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Isotopic label"
10345 spec_group="1"/>
10346 <umod:delta mono_mass="144.105918" avge_mass="144.1680"
10347 composition="H(12) C(5) 13C(2) N(2) 18O">
10348 <umod:element symbol="H" number="12"/>
10349 <umod:element symbol="C" number="5"/>
10350 <umod:element symbol="13C" number="2"/>
10351 <umod:element symbol="N" number="2"/>
10352 <umod:element symbol="18O" number="1"/>
10353 </umod:delta>
10354 <umod:alt_name>Applied Biosystems iTRAQ(TM) multiplexed quantitation chemistry</umod:alt_name>
10355 <umod:xref>
10356 <umod:text>Applied Biosystems Chemistry Reference Guide</umod:text>
10357 <umod:source>Misc. URL</umod:source>
10358 <umod:url>http://docs.appliedbiosystems.com/pebiodocs/04351918.pdf</umod:url>
10359 </umod:xref>
10360 <umod:misc_notes>Different channels have the same nominal mass but slightly different exact masses.</umod:misc_notes>
10361 </umod:mod>
10362 <umod:mod title="iTRAQ4plex115" full_name="Accurate mass for 115"
10363 username_of_poster="unimod"
10364 group_of_poster=""
10365 date_time_posted="2006-10-16 13:48:16"
10366 date_time_modified="2006-12-09 18:47:52"
10367 approved="0"
10368 record_id="533">
10369 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="Isotopic label"
10370 spec_group="3">
10371 <umod:misc_notes>Low abundance</umod:misc_notes>
10372 </umod:specificity>
10373 <umod:specificity hidden="1" site="N-term" position="Any N-term" classification="Isotopic label"
10374 spec_group="2"/>
10375 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Isotopic label"
10376 spec_group="1"/>
10377 <umod:delta mono_mass="144.099599" avge_mass="144.1688"
10378 composition="H(12) C(6) 13C N 15N 18O">
10379 <umod:element symbol="H" number="12"/>
10380 <umod:element symbol="C" number="6"/>
10381 <umod:element symbol="13C" number="1"/>
10382 <umod:element symbol="N" number="1"/>
10383 <umod:element symbol="15N" number="1"/>
10384 <umod:element symbol="18O" number="1"/>
10385 </umod:delta>
10386 <umod:alt_name>Applied Biosystems iTRAQ(TM) multiplexed quantitation chemistry</umod:alt_name>
10387 <umod:xref>
10388 <umod:text>Applied Biosystems Chemistry Reference Guide</umod:text>
10389 <umod:source>Misc. URL</umod:source>
10390 <umod:url>http://docs.appliedbiosystems.com/pebiodocs/04351918.pdf</umod:url>
10391 </umod:xref>
10392 <umod:misc_notes>Different channels have the same nominal mass but slightly different exact masses.</umod:misc_notes>
10393 </umod:mod>
10394 <umod:mod title="Dibromo" full_name="Dibromo" username_of_poster="unimod"
10395 group_of_poster=""
10396 date_time_posted="2006-10-16 14:06:38"
10397 date_time_modified="2006-10-16 14:06:38"
10398 approved="1"
10399 record_id="534">
10400 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="Chemical derivative"
10401 spec_group="1"/>
10402 <umod:delta mono_mass="155.821022" avge_mass="157.7921" composition="H(-2) Br(2)">
10403 <umod:element symbol="H" number="-2"/>
10404 <umod:element symbol="Br" number="2"/>
10405 </umod:delta>
10406 </umod:mod>
10407 <umod:mod title="LeuArgGlyGly" full_name="Ubiquitination" username_of_poster="unimod"
10408 group_of_poster=""
10409 date_time_posted="2006-10-16 16:39:05"
10410 date_time_modified="2006-10-16 16:39:05"
10411 approved="1"
10412 record_id="535">
10413 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Chemical derivative"
10414 spec_group="1"/>
10415 <umod:delta mono_mass="383.228103" avge_mass="383.4460" composition="H(29) C(16) N(7) O(4)">
10416 <umod:element symbol="H" number="29"/>
10417 <umod:element symbol="C" number="16"/>
10418 <umod:element symbol="N" number="7"/>
10419 <umod:element symbol="O" number="4"/>
10420 </umod:delta>
10421 <umod:alt_name>Addition of LRGG</umod:alt_name>
10422 </umod:mod>
10423 <umod:mod title="CLIP_TRAQ_3" full_name="CLIP_TRAQ_3" username_of_poster="overall"
10424 group_of_poster=""
10425 date_time_posted="2006-10-17 18:08:00"
10426 date_time_modified="2006-10-17 18:11:03"
10427 approved="0"
10428 record_id="536">
10429 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="Isotopic label"
10430 spec_group="3">
10431 <umod:misc_notes>Low abundance</umod:misc_notes>
10432 </umod:specificity>
10433 <umod:specificity hidden="1" site="N-term" position="Any N-term" classification="Isotopic label"
10434 spec_group="2"/>
10435 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Isotopic label"
10436 spec_group="1"/>
10437 <umod:delta mono_mass="271.148736" avge_mass="271.2976"
10438 composition="H(20) C(11) 13C N(3) O(4)">
10439 <umod:element symbol="H" number="20"/>
10440 <umod:element symbol="C" number="11"/>
10441 <umod:element symbol="13C" number="1"/>
10442 <umod:element symbol="N" number="3"/>
10443 <umod:element symbol="O" number="4"/>
10444 </umod:delta>
10445 <umod:misc_notes>CLIP_TRAQ_3 (H(20) C(11) C13 N(3) O(4) is an in-house made compound that reacts with primary amines through a N-hydroxysuccinimide group leading to a 155.1 Da mass shift (monoisotopic) in MS mode. The reporter ion in MS/MS mode can either be 127 or 128 m/z depending on the position of isotopic C13 in the molecule. (Fahlman, R. and Overall, C.M. in preparation).</umod:misc_notes>
10446 </umod:mod>
10447 <umod:mod title="CLIP_TRAQ_4" full_name="CLIP_TRAQ_4" username_of_poster="overall"
10448 group_of_poster=""
10449 date_time_posted="2006-10-17 18:09:22"
10450 date_time_modified="2006-10-17 18:10:05"
10451 approved="0"
10452 record_id="537">
10453 <umod:specificity hidden="1" site="N-term" position="Any N-term" classification="Isotopic label"
10454 spec_group="2"/>
10455 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Isotopic label"
10456 spec_group="1"/>
10457 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="Isotopic label"
10458 spec_group="3">
10459 <umod:misc_notes>Low abundance</umod:misc_notes>
10460 </umod:specificity>
10461 <umod:delta mono_mass="244.101452" avge_mass="244.2292"
10462 composition="H(15) C(9) 13C N(2) O(5)">
10463 <umod:element symbol="H" number="15"/>
10464 <umod:element symbol="C" number="9"/>
10465 <umod:element symbol="13C" number="1"/>
10466 <umod:element symbol="N" number="2"/>
10467 <umod:element symbol="O" number="5"/>
10468 </umod:delta>
10469 <umod:misc_notes>CLIP_TRAQ_4 is an in-house made compound that reacts with primary amines through a N-hydroxysuccinimide group leading to a 128.1 Da mass shift (monoisotopic) in MS mode. The reporter ion in MS/MS mode can either be 100 or 101 m/z depending on the position of isotopic C13 in the molecule. (Fahlman, R. and Overall, C.M. in preparation).</umod:misc_notes>
10470 </umod:mod>
10471 <umod:mod title="15dB-biotin"
10472 full_name="15-deoxy-delta 12,14-Prostaglandin J2-biotinimide"
10473 username_of_poster="sevgh"
10474 group_of_poster=""
10475 date_time_posted="2006-10-17 18:13:45"
10476 date_time_modified="2006-10-17 18:13:45"
10477 approved="0"
10478 record_id="538">
10479 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Other" spec_group="1"/>
10480 <umod:delta mono_mass="626.386577" avge_mass="626.8927"
10481 composition="H(54) C(35) N(4) O(4) S">
10482 <umod:element symbol="H" number="54"/>
10483 <umod:element symbol="C" number="35"/>
10484 <umod:element symbol="N" number="4"/>
10485 <umod:element symbol="O" number="4"/>
10486 <umod:element symbol="S" number="1"/>
10487 </umod:delta>
10488 <umod:xref>
10489 <umod:text>Cayman Chemical data sheet</umod:text>
10490 <umod:source>Misc. URL</umod:source>
10491 <umod:url>http://www.caymanchem.com/pdfs/10141.pdf</umod:url>
10492 </umod:xref>
10493 </umod:mod>
10494 <umod:mod title="PGA1-biotin" full_name="Prostaglandin A1-biotinimide"
10495 username_of_poster="sevgh"
10496 group_of_poster=""
10497 date_time_posted="2006-10-17 18:24:06"
10498 date_time_modified="2006-10-17 18:24:06"
10499 approved="0"
10500 record_id="539">
10501 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Other" spec_group="1"/>
10502 <umod:delta mono_mass="660.428442" avge_mass="660.9504"
10503 composition="H(60) C(36) N(4) O(5) S">
10504 <umod:element symbol="H" number="60"/>
10505 <umod:element symbol="C" number="36"/>
10506 <umod:element symbol="N" number="4"/>
10507 <umod:element symbol="O" number="5"/>
10508 <umod:element symbol="S" number="1"/>
10509 </umod:delta>
10510 <umod:xref>
10511 <umod:text>Cayman Chemical data sheet</umod:text>
10512 <umod:source>Misc. URL</umod:source>
10513 <umod:url>http://www.caymanchem.com/pdfs/10013.pdf</umod:url>
10514 </umod:xref>
10515 </umod:mod>
10516 <umod:mod title="Ala-&gt;Ser" full_name="Ala-&gt;Ser substitution" username_of_poster="unimod"
10517 group_of_poster=""
10518 date_time_posted="2006-11-09 10:07:30"
10519 date_time_modified="2006-11-09 10:07:30"
10520 approved="0"
10521 record_id="540">
10522 <umod:specificity hidden="1" site="A" position="Anywhere" classification="AA substitution"
10523 spec_group="1"/>
10524 <umod:delta mono_mass="15.994915" avge_mass="15.9994" composition="O">
10525 <umod:element symbol="H" number="0"/>
10526 <umod:element symbol="C" number="0"/>
10527 <umod:element symbol="N" number="0"/>
10528 <umod:element symbol="O" number="1"/>
10529 <umod:element symbol="S" number="0"/>
10530 </umod:delta>
10531 </umod:mod>
10532 <umod:mod title="Ala-&gt;Thr" full_name="Ala-&gt;Thr substitution" username_of_poster="unimod"
10533 group_of_poster=""
10534 date_time_posted="2006-11-09 10:13:43"
10535 date_time_modified="2006-11-09 10:13:43"
10536 approved="0"
10537 record_id="541">
10538 <umod:specificity hidden="1" site="A" position="Anywhere" classification="AA substitution"
10539 spec_group="1"/>
10540 <umod:delta mono_mass="30.010565" avge_mass="30.0260" composition="H(2) C O">
10541 <umod:element symbol="H" number="2"/>
10542 <umod:element symbol="C" number="1"/>
10543 <umod:element symbol="N" number="0"/>
10544 <umod:element symbol="O" number="1"/>
10545 <umod:element symbol="S" number="0"/>
10546 </umod:delta>
10547 </umod:mod>
10548 <umod:mod title="Ala-&gt;Asp" full_name="Ala-&gt;Asp substitution" username_of_poster="unimod"
10549 group_of_poster=""
10550 date_time_posted="2006-11-09 10:15:05"
10551 date_time_modified="2006-11-09 10:15:05"
10552 approved="0"
10553 record_id="542">
10554 <umod:specificity hidden="1" site="A" position="Anywhere" classification="AA substitution"
10555 spec_group="1"/>
10556 <umod:delta mono_mass="43.989829" avge_mass="44.0095" composition="C O(2)">
10557 <umod:element symbol="H" number="0"/>
10558 <umod:element symbol="C" number="1"/>
10559 <umod:element symbol="N" number="0"/>
10560 <umod:element symbol="O" number="2"/>
10561 <umod:element symbol="S" number="0"/>
10562 </umod:delta>
10563 </umod:mod>
10564 <umod:mod title="Ala-&gt;Pro" full_name="Ala-&gt;Pro substitution" username_of_poster="unimod"
10565 group_of_poster=""
10566 date_time_posted="2006-11-09 10:16:03"
10567 date_time_modified="2006-11-09 10:16:03"
10568 approved="0"
10569 record_id="543">
10570 <umod:specificity hidden="1" site="A" position="Anywhere" classification="AA substitution"
10571 spec_group="1"/>
10572 <umod:delta mono_mass="26.015650" avge_mass="26.0373" composition="H(2) C(2)">
10573 <umod:element symbol="H" number="2"/>
10574 <umod:element symbol="C" number="2"/>
10575 <umod:element symbol="N" number="0"/>
10576 <umod:element symbol="O" number="0"/>
10577 <umod:element symbol="S" number="0"/>
10578 </umod:delta>
10579 </umod:mod>
10580 <umod:mod title="Ala-&gt;Gly" full_name="Ala-&gt;Gly substitution" username_of_poster="unimod"
10581 group_of_poster=""
10582 date_time_posted="2006-11-09 10:16:35"
10583 date_time_modified="2006-11-09 10:16:35"
10584 approved="0"
10585 record_id="544">
10586 <umod:specificity hidden="1" site="A" position="Anywhere" classification="AA substitution"
10587 spec_group="1"/>
10588 <umod:delta mono_mass="-14.015650" avge_mass="-14.0266" composition="H(-2) C(-1)">
10589 <umod:element symbol="H" number="-2"/>
10590 <umod:element symbol="C" number="-1"/>
10591 <umod:element symbol="N" number="0"/>
10592 <umod:element symbol="O" number="0"/>
10593 <umod:element symbol="S" number="0"/>
10594 </umod:delta>
10595 </umod:mod>
10596 <umod:mod title="Ala-&gt;Glu" full_name="Ala-&gt;Glu substitution" username_of_poster="unimod"
10597 group_of_poster=""
10598 date_time_posted="2006-11-09 10:19:56"
10599 date_time_modified="2006-11-09 10:19:56"
10600 approved="0"
10601 record_id="545">
10602 <umod:specificity hidden="1" site="A" position="Anywhere" classification="AA substitution"
10603 spec_group="1"/>
10604 <umod:delta mono_mass="58.005479" avge_mass="58.0361" composition="H(2) C(2) O(2)">
10605 <umod:element symbol="H" number="2"/>
10606 <umod:element symbol="C" number="2"/>
10607 <umod:element symbol="N" number="0"/>
10608 <umod:element symbol="O" number="2"/>
10609 <umod:element symbol="S" number="0"/>
10610 </umod:delta>
10611 </umod:mod>
10612 <umod:mod title="Ala-&gt;Val" full_name="Ala-&gt;Val substitution" username_of_poster="unimod"
10613 group_of_poster=""
10614 date_time_posted="2006-11-09 10:20:15"
10615 date_time_modified="2006-11-09 10:20:15"
10616 approved="0"
10617 record_id="546">
10618 <umod:specificity hidden="1" site="A" position="Anywhere" classification="AA substitution"
10619 spec_group="1"/>
10620 <umod:delta mono_mass="28.031300" avge_mass="28.0532" composition="H(4) C(2)">
10621 <umod:element symbol="H" number="4"/>
10622 <umod:element symbol="C" number="2"/>
10623 <umod:element symbol="N" number="0"/>
10624 <umod:element symbol="O" number="0"/>
10625 <umod:element symbol="S" number="0"/>
10626 </umod:delta>
10627 </umod:mod>
10628 <umod:mod title="Cys-&gt;Phe" full_name="Cys-&gt;Phe substitution" username_of_poster="unimod"
10629 group_of_poster=""
10630 date_time_posted="2006-11-09 10:20:41"
10631 date_time_modified="2006-11-09 10:20:41"
10632 approved="0"
10633 record_id="547">
10634 <umod:specificity hidden="1" site="C" position="Anywhere" classification="AA substitution"
10635 spec_group="1"/>
10636 <umod:delta mono_mass="44.059229" avge_mass="44.0310" composition="H(4) C(6) S(-1)">
10637 <umod:element symbol="H" number="4"/>
10638 <umod:element symbol="C" number="6"/>
10639 <umod:element symbol="N" number="0"/>
10640 <umod:element symbol="O" number="0"/>
10641 <umod:element symbol="S" number="-1"/>
10642 </umod:delta>
10643 </umod:mod>
10644 <umod:mod title="Cys-&gt;Ser" full_name="Cys-&gt;Ser substitution" username_of_poster="unimod"
10645 group_of_poster=""
10646 date_time_posted="2006-11-09 10:21:13"
10647 date_time_modified="2006-11-09 10:21:13"
10648 approved="0"
10649 record_id="548">
10650 <umod:specificity hidden="1" site="C" position="Anywhere" classification="AA substitution"
10651 spec_group="1"/>
10652 <umod:delta mono_mass="-15.977156" avge_mass="-16.0656" composition="O S(-1)">
10653 <umod:element symbol="H" number="0"/>
10654 <umod:element symbol="C" number="0"/>
10655 <umod:element symbol="N" number="0"/>
10656 <umod:element symbol="O" number="1"/>
10657 <umod:element symbol="S" number="-1"/>
10658 </umod:delta>
10659 </umod:mod>
10660 <umod:mod title="Cys-&gt;Trp" full_name="Cys-&gt;Trp substitution" username_of_poster="unimod"
10661 group_of_poster=""
10662 date_time_posted="2006-11-09 10:21:37"
10663 date_time_modified="2006-11-09 10:21:37"
10664 approved="0"
10665 record_id="549">
10666 <umod:specificity hidden="1" site="C" position="Anywhere" classification="AA substitution"
10667 spec_group="1"/>
10668 <umod:delta mono_mass="83.070128" avge_mass="83.0670" composition="H(5) C(8) N S(-1)">
10669 <umod:element symbol="H" number="5"/>
10670 <umod:element symbol="C" number="8"/>
10671 <umod:element symbol="N" number="1"/>
10672 <umod:element symbol="O" number="0"/>
10673 <umod:element symbol="S" number="-1"/>
10674 </umod:delta>
10675 </umod:mod>
10676 <umod:mod title="Cys-&gt;Tyr" full_name="Cys-&gt;Tyr substitution" username_of_poster="unimod"
10677 group_of_poster=""
10678 date_time_posted="2006-11-09 10:22:04"
10679 date_time_modified="2006-11-09 10:22:04"
10680 approved="0"
10681 record_id="550">
10682 <umod:specificity hidden="1" site="C" position="Anywhere" classification="AA substitution"
10683 spec_group="1"/>
10684 <umod:delta mono_mass="60.054144" avge_mass="60.0304" composition="H(4) C(6) O S(-1)">
10685 <umod:element symbol="H" number="4"/>
10686 <umod:element symbol="C" number="6"/>
10687 <umod:element symbol="N" number="0"/>
10688 <umod:element symbol="O" number="1"/>
10689 <umod:element symbol="S" number="-1"/>
10690 </umod:delta>
10691 </umod:mod>
10692 <umod:mod title="Cys-&gt;Arg" full_name="Cys-&gt;Arg substitution" username_of_poster="unimod"
10693 group_of_poster=""
10694 date_time_posted="2006-11-09 10:22:25"
10695 date_time_modified="2006-11-09 10:22:25"
10696 approved="0"
10697 record_id="551">
10698 <umod:specificity hidden="1" site="C" position="Anywhere" classification="AA substitution"
10699 spec_group="1"/>
10700 <umod:delta mono_mass="53.091927" avge_mass="53.0428" composition="H(7) C(3) N(3) S(-1)">
10701 <umod:element symbol="H" number="7"/>
10702 <umod:element symbol="C" number="3"/>
10703 <umod:element symbol="N" number="3"/>
10704 <umod:element symbol="O" number="0"/>
10705 <umod:element symbol="S" number="-1"/>
10706 </umod:delta>
10707 </umod:mod>
10708 <umod:mod title="Cys-&gt;Gly" full_name="Cys-&gt;Gly substitution" username_of_poster="unimod"
10709 group_of_poster=""
10710 date_time_posted="2006-11-09 10:22:43"
10711 date_time_modified="2006-11-09 10:22:43"
10712 approved="0"
10713 record_id="552">
10714 <umod:specificity hidden="1" site="C" position="Anywhere" classification="AA substitution"
10715 spec_group="1"/>
10716 <umod:delta mono_mass="-45.987721" avge_mass="-46.0916" composition="H(-2) C(-1) S(-1)">
10717 <umod:element symbol="H" number="-2"/>
10718 <umod:element symbol="C" number="-1"/>
10719 <umod:element symbol="N" number="0"/>
10720 <umod:element symbol="O" number="0"/>
10721 <umod:element symbol="S" number="-1"/>
10722 </umod:delta>
10723 </umod:mod>
10724 <umod:mod title="Asp-&gt;Ala" full_name="Asp-&gt;Ala substitution" username_of_poster="unimod"
10725 group_of_poster=""
10726 date_time_posted="2006-11-09 10:53:54"
10727 date_time_modified="2006-11-09 10:53:54"
10728 approved="0"
10729 record_id="553">
10730 <umod:specificity hidden="1" site="D" position="Anywhere" classification="AA substitution"
10731 spec_group="1"/>
10732 <umod:delta mono_mass="-43.989829" avge_mass="-44.0095" composition="C(-1) O(-2)">
10733 <umod:element symbol="H" number="0"/>
10734 <umod:element symbol="C" number="-1"/>
10735 <umod:element symbol="N" number="0"/>
10736 <umod:element symbol="O" number="-2"/>
10737 <umod:element symbol="S" number="0"/>
10738 </umod:delta>
10739 </umod:mod>
10740 <umod:mod title="Asp-&gt;His" full_name="Asp-&gt;His substitution" username_of_poster="unimod"
10741 group_of_poster=""
10742 date_time_posted="2006-11-09 10:55:25"
10743 date_time_modified="2006-11-09 10:55:25"
10744 approved="0"
10745 record_id="554">
10746 <umod:specificity hidden="1" site="D" position="Anywhere" classification="AA substitution"
10747 spec_group="1"/>
10748 <umod:delta mono_mass="22.031969" avge_mass="22.0519" composition="H(2) C(2) N(2) O(-2)">
10749 <umod:element symbol="H" number="2"/>
10750 <umod:element symbol="C" number="2"/>
10751 <umod:element symbol="N" number="2"/>
10752 <umod:element symbol="O" number="-2"/>
10753 <umod:element symbol="S" number="0"/>
10754 </umod:delta>
10755 </umod:mod>
10756 <umod:mod title="Asp-&gt;Asn" full_name="Asp-&gt;Asn substitution" username_of_poster="unimod"
10757 group_of_poster=""
10758 date_time_posted="2006-11-09 10:55:49"
10759 date_time_modified="2006-11-09 10:55:49"
10760 approved="0"
10761 record_id="555">
10762 <umod:specificity hidden="1" site="D" position="Anywhere" classification="AA substitution"
10763 spec_group="1"/>
10764 <umod:delta mono_mass="-0.984016" avge_mass="-0.9848" composition="H N O(-1)">
10765 <umod:element symbol="H" number="1"/>
10766 <umod:element symbol="C" number="0"/>
10767 <umod:element symbol="N" number="1"/>
10768 <umod:element symbol="O" number="-1"/>
10769 <umod:element symbol="S" number="0"/>
10770 </umod:delta>
10771 </umod:mod>
10772 <umod:mod title="Asp-&gt;Gly" full_name="Asp-&gt;Gly substitution" username_of_poster="unimod"
10773 group_of_poster=""
10774 date_time_posted="2006-11-09 10:56:52"
10775 date_time_modified="2006-11-09 10:56:52"
10776 approved="0"
10777 record_id="556">
10778 <umod:specificity hidden="1" site="D" position="Anywhere" classification="AA substitution"
10779 spec_group="1"/>
10780 <umod:delta mono_mass="-58.005479" avge_mass="-58.0361" composition="H(-2) C(-2) O(-2)">
10781 <umod:element symbol="H" number="-2"/>
10782 <umod:element symbol="C" number="-2"/>
10783 <umod:element symbol="N" number="0"/>
10784 <umod:element symbol="O" number="-2"/>
10785 <umod:element symbol="S" number="0"/>
10786 </umod:delta>
10787 </umod:mod>
10788 <umod:mod title="Asp-&gt;Tyr" full_name="Asp-&gt;Tyr substitution" username_of_poster="unimod"
10789 group_of_poster=""
10790 date_time_posted="2006-11-09 10:58:23"
10791 date_time_modified="2006-11-09 10:58:23"
10792 approved="0"
10793 record_id="557">
10794 <umod:specificity hidden="1" site="D" position="Anywhere" classification="AA substitution"
10795 spec_group="1"/>
10796 <umod:delta mono_mass="48.036386" avge_mass="48.0859" composition="H(4) C(5) O(-1)">
10797 <umod:element symbol="H" number="4"/>
10798 <umod:element symbol="C" number="5"/>
10799 <umod:element symbol="N" number="0"/>
10800 <umod:element symbol="O" number="-1"/>
10801 <umod:element symbol="S" number="0"/>
10802 </umod:delta>
10803 </umod:mod>
10804 <umod:mod title="Asp-&gt;Glu" full_name="Asp-&gt;Glu substitution" username_of_poster="unimod"
10805 group_of_poster=""
10806 date_time_posted="2006-11-09 10:58:44"
10807 date_time_modified="2006-11-09 10:58:44"
10808 approved="0"
10809 record_id="558">
10810 <umod:specificity hidden="1" site="D" position="Anywhere" classification="AA substitution"
10811 spec_group="1"/>
10812 <umod:delta mono_mass="14.015650" avge_mass="14.0266" composition="H(2) C">
10813 <umod:element symbol="H" number="2"/>
10814 <umod:element symbol="C" number="1"/>
10815 <umod:element symbol="N" number="0"/>
10816 <umod:element symbol="O" number="0"/>
10817 <umod:element symbol="S" number="0"/>
10818 </umod:delta>
10819 </umod:mod>
10820 <umod:mod title="Asp-&gt;Val" full_name="Asp-&gt;Val substitution" username_of_poster="unimod"
10821 group_of_poster=""
10822 date_time_posted="2006-11-09 10:59:02"
10823 date_time_modified="2006-11-09 10:59:02"
10824 approved="0"
10825 record_id="559">
10826 <umod:specificity hidden="1" site="D" position="Anywhere" classification="AA substitution"
10827 spec_group="1"/>
10828 <umod:delta mono_mass="-15.958529" avge_mass="-15.9563" composition="H(4) C O(-2)">
10829 <umod:element symbol="H" number="4"/>
10830 <umod:element symbol="C" number="1"/>
10831 <umod:element symbol="N" number="0"/>
10832 <umod:element symbol="O" number="-2"/>
10833 <umod:element symbol="S" number="0"/>
10834 </umod:delta>
10835 </umod:mod>
10836 <umod:mod title="Glu-&gt;Ala" full_name="Glu-&gt;Ala substitution" username_of_poster="unimod"
10837 group_of_poster=""
10838 date_time_posted="2006-11-09 11:00:54"
10839 date_time_modified="2006-11-09 11:00:54"
10840 approved="0"
10841 record_id="560">
10842 <umod:specificity hidden="1" site="E" position="Anywhere" classification="AA substitution"
10843 spec_group="1"/>
10844 <umod:delta mono_mass="-58.005479" avge_mass="-58.0361" composition="H(-2) C(-2) O(-2)">
10845 <umod:element symbol="H" number="-2"/>
10846 <umod:element symbol="C" number="-2"/>
10847 <umod:element symbol="N" number="0"/>
10848 <umod:element symbol="O" number="-2"/>
10849 <umod:element symbol="S" number="0"/>
10850 </umod:delta>
10851 </umod:mod>
10852 <umod:mod title="Glu-&gt;Gln" full_name="Glu-&gt;Gln substitution" username_of_poster="unimod"
10853 group_of_poster=""
10854 date_time_posted="2006-11-09 11:01:29"
10855 date_time_modified="2006-11-09 11:01:29"
10856 approved="0"
10857 record_id="561">
10858 <umod:specificity hidden="1" site="E" position="Anywhere" classification="AA substitution"
10859 spec_group="1"/>
10860 <umod:delta mono_mass="-0.984016" avge_mass="-0.9848" composition="H N O(-1)">
10861 <umod:element symbol="H" number="1"/>
10862 <umod:element symbol="C" number="0"/>
10863 <umod:element symbol="N" number="1"/>
10864 <umod:element symbol="O" number="-1"/>
10865 <umod:element symbol="S" number="0"/>
10866 </umod:delta>
10867 </umod:mod>
10868 <umod:mod title="Glu-&gt;Asp" full_name="Glu-&gt;Asp substitution" username_of_poster="unimod"
10869 group_of_poster=""
10870 date_time_posted="2006-11-09 11:01:53"
10871 date_time_modified="2006-11-09 11:01:53"
10872 approved="0"
10873 record_id="562">
10874 <umod:specificity hidden="1" site="E" position="Anywhere" classification="AA substitution"
10875 spec_group="1"/>
10876 <umod:delta mono_mass="-14.015650" avge_mass="-14.0266" composition="H(-2) C(-1)">
10877 <umod:element symbol="H" number="-2"/>
10878 <umod:element symbol="C" number="-1"/>
10879 <umod:element symbol="N" number="0"/>
10880 <umod:element symbol="O" number="0"/>
10881 <umod:element symbol="S" number="0"/>
10882 </umod:delta>
10883 </umod:mod>
10884 <umod:mod title="Glu-&gt;Lys" full_name="Glu-&gt;Lys substitution" username_of_poster="unimod"
10885 group_of_poster=""
10886 date_time_posted="2006-11-09 11:02:15"
10887 date_time_modified="2006-11-09 11:02:15"
10888 approved="0"
10889 record_id="563">
10890 <umod:specificity hidden="1" site="E" position="Anywhere" classification="AA substitution"
10891 spec_group="1"/>
10892 <umod:delta mono_mass="-0.947630" avge_mass="-0.9417" composition="H(5) C N O(-2)">
10893 <umod:element symbol="H" number="5"/>
10894 <umod:element symbol="C" number="1"/>
10895 <umod:element symbol="N" number="1"/>
10896 <umod:element symbol="O" number="-2"/>
10897 <umod:element symbol="S" number="0"/>
10898 </umod:delta>
10899 </umod:mod>
10900 <umod:mod title="Glu-&gt;Gly" full_name="Glu-&gt;Gly substitution" username_of_poster="unimod"
10901 group_of_poster=""
10902 date_time_posted="2006-11-09 11:02:36"
10903 date_time_modified="2006-11-09 11:02:36"
10904 approved="0"
10905 record_id="564">
10906 <umod:specificity hidden="1" site="E" position="Anywhere" classification="AA substitution"
10907 spec_group="1"/>
10908 <umod:delta mono_mass="-72.021129" avge_mass="-72.0627" composition="H(-4) C(-3) O(-2)">
10909 <umod:element symbol="H" number="-4"/>
10910 <umod:element symbol="C" number="-3"/>
10911 <umod:element symbol="N" number="0"/>
10912 <umod:element symbol="O" number="-2"/>
10913 <umod:element symbol="S" number="0"/>
10914 </umod:delta>
10915 </umod:mod>
10916 <umod:mod title="Glu-&gt;Val" full_name="Glu-&gt;Val substitution" username_of_poster="unimod"
10917 group_of_poster=""
10918 date_time_posted="2006-11-09 11:03:02"
10919 date_time_modified="2006-11-09 11:03:02"
10920 approved="0"
10921 record_id="565">
10922 <umod:specificity hidden="1" site="E" position="Anywhere" classification="AA substitution"
10923 spec_group="1"/>
10924 <umod:delta mono_mass="-29.974179" avge_mass="-29.9829" composition="H(2) O(-2)">
10925 <umod:element symbol="H" number="2"/>
10926 <umod:element symbol="C" number="0"/>
10927 <umod:element symbol="N" number="0"/>
10928 <umod:element symbol="O" number="-2"/>
10929 <umod:element symbol="S" number="0"/>
10930 </umod:delta>
10931 </umod:mod>
10932 <umod:mod title="Phe-&gt;Ser" full_name="Phe-&gt;Ser substitution" username_of_poster="unimod"
10933 group_of_poster=""
10934 date_time_posted="2006-11-09 11:03:29"
10935 date_time_modified="2006-11-09 11:03:29"
10936 approved="0"
10937 record_id="566">
10938 <umod:specificity hidden="1" site="F" position="Anywhere" classification="AA substitution"
10939 spec_group="1"/>
10940 <umod:delta mono_mass="-60.036386" avge_mass="-60.0966" composition="H(-4) C(-6) O">
10941 <umod:element symbol="H" number="-4"/>
10942 <umod:element symbol="C" number="-6"/>
10943 <umod:element symbol="N" number="0"/>
10944 <umod:element symbol="O" number="1"/>
10945 <umod:element symbol="S" number="0"/>
10946 </umod:delta>
10947 </umod:mod>
10948 <umod:mod title="Phe-&gt;Cys" full_name="Phe-&gt;Cys substitution" username_of_poster="unimod"
10949 group_of_poster=""
10950 date_time_posted="2006-11-09 11:04:01"
10951 date_time_modified="2006-11-09 11:04:01"
10952 approved="0"
10953 record_id="567">
10954 <umod:specificity hidden="1" site="F" position="Anywhere" classification="AA substitution"
10955 spec_group="1"/>
10956 <umod:delta mono_mass="-44.059229" avge_mass="-44.0310" composition="H(-4) C(-6) S">
10957 <umod:element symbol="H" number="-4"/>
10958 <umod:element symbol="C" number="-6"/>
10959 <umod:element symbol="N" number="0"/>
10960 <umod:element symbol="O" number="0"/>
10961 <umod:element symbol="S" number="1"/>
10962 </umod:delta>
10963 </umod:mod>
10964 <umod:mod title="Phe-&gt;Ile" full_name="Phe-&gt;Ile or Phe-&gt;Leu substitution"
10965 username_of_poster="unimod"
10966 group_of_poster=""
10967 date_time_posted="2006-11-09 11:05:41"
10968 date_time_modified="2006-11-09 11:05:41"
10969 approved="0"
10970 record_id="568">
10971 <umod:specificity hidden="1" site="F" position="Anywhere" classification="AA substitution"
10972 spec_group="1"/>
10973 <umod:delta mono_mass="-33.984350" avge_mass="-34.0162" composition="H(2) C(-3)">
10974 <umod:element symbol="H" number="2"/>
10975 <umod:element symbol="C" number="-3"/>
10976 <umod:element symbol="N" number="0"/>
10977 <umod:element symbol="O" number="0"/>
10978 <umod:element symbol="S" number="0"/>
10979 </umod:delta>
10980 </umod:mod>
10981 <umod:mod title="Phe-&gt;Tyr" full_name="Phe-&gt;Tyr substitution" username_of_poster="unimod"
10982 group_of_poster=""
10983 date_time_posted="2006-11-09 11:06:56"
10984 date_time_modified="2006-11-09 11:06:56"
10985 approved="0"
10986 record_id="569">
10987 <umod:specificity hidden="1" site="F" position="Anywhere" classification="AA substitution"
10988 spec_group="1"/>
10989 <umod:delta mono_mass="15.994915" avge_mass="15.9994" composition="O">
10990 <umod:element symbol="H" number="0"/>
10991 <umod:element symbol="C" number="0"/>
10992 <umod:element symbol="N" number="0"/>
10993 <umod:element symbol="O" number="1"/>
10994 <umod:element symbol="S" number="0"/>
10995 </umod:delta>
10996 </umod:mod>
10997 <umod:mod title="Phe-&gt;Val" full_name="Phe-&gt;Val substitution" username_of_poster="unimod"
10998 group_of_poster=""
10999 date_time_posted="2006-11-09 11:07:20"
11000 date_time_modified="2006-11-09 11:07:20"
11001 approved="0"
11002 record_id="570">
11003 <umod:specificity hidden="1" site="F" position="Anywhere" classification="AA substitution"
11004 spec_group="1"/>
11005 <umod:delta mono_mass="-48.000000" avge_mass="-48.0428" composition="C(-4)">
11006 <umod:element symbol="H" number="0"/>
11007 <umod:element symbol="C" number="-4"/>
11008 <umod:element symbol="N" number="0"/>
11009 <umod:element symbol="O" number="0"/>
11010 <umod:element symbol="S" number="0"/>
11011 </umod:delta>
11012 </umod:mod>
11013 <umod:mod title="Gly-&gt;Ala" full_name="Gly-&gt;Ala substitution" username_of_poster="unimod"
11014 group_of_poster=""
11015 date_time_posted="2006-11-09 11:07:51"
11016 date_time_modified="2006-11-09 11:07:51"
11017 approved="0"
11018 record_id="571">
11019 <umod:specificity hidden="1" site="G" position="Anywhere" classification="AA substitution"
11020 spec_group="1"/>
11021 <umod:delta mono_mass="14.015650" avge_mass="14.0266" composition="H(2) C">
11022 <umod:element symbol="H" number="2"/>
11023 <umod:element symbol="C" number="1"/>
11024 <umod:element symbol="N" number="0"/>
11025 <umod:element symbol="O" number="0"/>
11026 <umod:element symbol="S" number="0"/>
11027 </umod:delta>
11028 </umod:mod>
11029 <umod:mod title="Gly-&gt;Ser" full_name="Gly-&gt;Ser substitution" username_of_poster="unimod"
11030 group_of_poster=""
11031 date_time_posted="2006-11-09 11:08:13"
11032 date_time_modified="2006-11-09 11:08:13"
11033 approved="0"
11034 record_id="572">
11035 <umod:specificity hidden="1" site="G" position="Anywhere" classification="AA substitution"
11036 spec_group="1"/>
11037 <umod:delta mono_mass="30.010565" avge_mass="30.0260" composition="H(2) C O">
11038 <umod:element symbol="H" number="2"/>
11039 <umod:element symbol="C" number="1"/>
11040 <umod:element symbol="N" number="0"/>
11041 <umod:element symbol="O" number="1"/>
11042 <umod:element symbol="S" number="0"/>
11043 </umod:delta>
11044 </umod:mod>
11045 <umod:mod title="Gly-&gt;Trp" full_name="Gly-&gt;Trp substitution" username_of_poster="unimod"
11046 group_of_poster=""
11047 date_time_posted="2006-11-09 11:08:33"
11048 date_time_modified="2006-11-09 11:08:33"
11049 approved="0"
11050 record_id="573">
11051 <umod:specificity hidden="1" site="G" position="Anywhere" classification="AA substitution"
11052 spec_group="1"/>
11053 <umod:delta mono_mass="129.057849" avge_mass="129.1586" composition="H(7) C(9) N">
11054 <umod:element symbol="H" number="7"/>
11055 <umod:element symbol="C" number="9"/>
11056 <umod:element symbol="N" number="1"/>
11057 <umod:element symbol="O" number="0"/>
11058 <umod:element symbol="S" number="0"/>
11059 </umod:delta>
11060 </umod:mod>
11061 <umod:mod title="Gly-&gt;Glu" full_name="Gly-&gt;Glu substitution" username_of_poster="unimod"
11062 group_of_poster=""
11063 date_time_posted="2006-11-09 11:08:57"
11064 date_time_modified="2006-11-09 11:08:57"
11065 approved="0"
11066 record_id="574">
11067 <umod:specificity hidden="1" site="G" position="Anywhere" classification="AA substitution"
11068 spec_group="1"/>
11069 <umod:delta mono_mass="72.021129" avge_mass="72.0627" composition="H(4) C(3) O(2)">
11070 <umod:element symbol="H" number="4"/>
11071 <umod:element symbol="C" number="3"/>
11072 <umod:element symbol="N" number="0"/>
11073 <umod:element symbol="O" number="2"/>
11074 <umod:element symbol="S" number="0"/>
11075 </umod:delta>
11076 </umod:mod>
11077 <umod:mod title="Gly-&gt;Val" full_name="Gly-&gt;Val substitution" username_of_poster="unimod"
11078 group_of_poster=""
11079 date_time_posted="2006-11-09 11:09:18"
11080 date_time_modified="2006-11-09 11:09:18"
11081 approved="0"
11082 record_id="575">
11083 <umod:specificity hidden="1" site="G" position="Anywhere" classification="AA substitution"
11084 spec_group="1"/>
11085 <umod:delta mono_mass="42.046950" avge_mass="42.0797" composition="H(6) C(3)">
11086 <umod:element symbol="H" number="6"/>
11087 <umod:element symbol="C" number="3"/>
11088 <umod:element symbol="N" number="0"/>
11089 <umod:element symbol="O" number="0"/>
11090 <umod:element symbol="S" number="0"/>
11091 </umod:delta>
11092 </umod:mod>
11093 <umod:mod title="Gly-&gt;Asp" full_name="Gly-&gt;Asp substitution" username_of_poster="unimod"
11094 group_of_poster=""
11095 date_time_posted="2006-11-09 11:09:44"
11096 date_time_modified="2006-11-09 11:09:44"
11097 approved="0"
11098 record_id="576">
11099 <umod:specificity hidden="1" site="G" position="Anywhere" classification="AA substitution"
11100 spec_group="1"/>
11101 <umod:delta mono_mass="58.005479" avge_mass="58.0361" composition="H(2) C(2) O(2)">
11102 <umod:element symbol="H" number="2"/>
11103 <umod:element symbol="C" number="2"/>
11104 <umod:element symbol="N" number="0"/>
11105 <umod:element symbol="O" number="2"/>
11106 <umod:element symbol="S" number="0"/>
11107 </umod:delta>
11108 </umod:mod>
11109 <umod:mod title="Gly-&gt;Cys" full_name="Gly-&gt;Cys substitution" username_of_poster="unimod"
11110 group_of_poster=""
11111 date_time_posted="2006-11-09 11:10:03"
11112 date_time_modified="2006-11-09 11:10:03"
11113 approved="0"
11114 record_id="577">
11115 <umod:specificity hidden="1" site="G" position="Anywhere" classification="AA substitution"
11116 spec_group="1"/>
11117 <umod:delta mono_mass="45.987721" avge_mass="46.0916" composition="H(2) C S">
11118 <umod:element symbol="H" number="2"/>
11119 <umod:element symbol="C" number="1"/>
11120 <umod:element symbol="N" number="0"/>
11121 <umod:element symbol="O" number="0"/>
11122 <umod:element symbol="S" number="1"/>
11123 </umod:delta>
11124 </umod:mod>
11125 <umod:mod title="Gly-&gt;Arg" full_name="Gly-&gt;Arg substitution" username_of_poster="unimod"
11126 group_of_poster=""
11127 date_time_posted="2006-11-09 11:10:23"
11128 date_time_modified="2006-11-09 11:10:23"
11129 approved="0"
11130 record_id="578">
11131 <umod:specificity hidden="1" site="G" position="Anywhere" classification="AA substitution"
11132 spec_group="1"/>
11133 <umod:delta mono_mass="99.079647" avge_mass="99.1344" composition="H(9) C(4) N(3)">
11134 <umod:element symbol="H" number="9"/>
11135 <umod:element symbol="C" number="4"/>
11136 <umod:element symbol="N" number="3"/>
11137 <umod:element symbol="O" number="0"/>
11138 <umod:element symbol="S" number="0"/>
11139 </umod:delta>
11140 </umod:mod>
11141 <umod:mod title="dNIC" full_name="deuterated Nicotinic Acid"
11142 username_of_poster="verena-meyer"
11143 group_of_poster=""
11144 date_time_posted="2006-12-04 16:12:54"
11145 date_time_modified="2006-12-09 17:32:46"
11146 approved="0"
11147 record_id="698">
11148 <umod:specificity hidden="1" site="N-term" position="Any N-term" classification="Isotopic label"
11149 spec_group="1"/>
11150 <umod:delta mono_mass="109.048119" avge_mass="109.1205" composition="H 2H(3) C(6) N O">
11151 <umod:element symbol="H" number="1"/>
11152 <umod:element symbol="2H" number="3"/>
11153 <umod:element symbol="C" number="6"/>
11154 <umod:element symbol="N" number="1"/>
11155 <umod:element symbol="O" number="1"/>
11156 </umod:delta>
11157 <umod:xref>
11158 <umod:text>Nature Biotechnology 22, 450 - 454 (2004)</umod:text>
11159 <umod:source>Journal</umod:source>
11160 <umod:url>http://www.nature.com/nbt/journal/v22/n4/abs/nbt947.html</umod:url>
11161 </umod:xref>
11162 <umod:xref>
11163 <umod:text>15004565</umod:text>
11164 <umod:source>PubMed PMID</umod:source>
11165 <umod:url/>
11166 </umod:xref>
11167 </umod:mod>
11168 <umod:mod title="His-&gt;Pro" full_name="His-&gt;Pro substitution" username_of_poster="unimod"
11169 group_of_poster=""
11170 date_time_posted="2006-11-09 11:11:29"
11171 date_time_modified="2006-11-09 11:11:29"
11172 approved="0"
11173 record_id="580">
11174 <umod:specificity hidden="1" site="H" position="Anywhere" classification="AA substitution"
11175 spec_group="1"/>
11176 <umod:delta mono_mass="-40.006148" avge_mass="-40.0241" composition="C(-1) N(-2)">
11177 <umod:element symbol="H" number="0"/>
11178 <umod:element symbol="C" number="-1"/>
11179 <umod:element symbol="N" number="-2"/>
11180 <umod:element symbol="O" number="0"/>
11181 <umod:element symbol="S" number="0"/>
11182 </umod:delta>
11183 </umod:mod>
11184 <umod:mod title="His-&gt;Tyr" full_name="His-&gt;Tyr substitution" username_of_poster="unimod"
11185 group_of_poster=""
11186 date_time_posted="2006-11-09 11:11:50"
11187 date_time_modified="2006-11-09 11:11:50"
11188 approved="0"
11189 record_id="581">
11190 <umod:specificity hidden="1" site="H" position="Anywhere" classification="AA substitution"
11191 spec_group="1"/>
11192 <umod:delta mono_mass="26.004417" avge_mass="26.0340" composition="H(2) C(3) N(-2) O">
11193 <umod:element symbol="H" number="2"/>
11194 <umod:element symbol="C" number="3"/>
11195 <umod:element symbol="N" number="-2"/>
11196 <umod:element symbol="O" number="1"/>
11197 <umod:element symbol="S" number="0"/>
11198 </umod:delta>
11199 </umod:mod>
11200 <umod:mod title="His-&gt;Gln" full_name="His-&gt;Gln substitution" username_of_poster="unimod"
11201 group_of_poster=""
11202 date_time_posted="2006-11-09 11:14:42"
11203 date_time_modified="2006-11-09 11:14:42"
11204 approved="0"
11205 record_id="582">
11206 <umod:specificity hidden="1" site="H" position="Anywhere" classification="AA substitution"
11207 spec_group="1"/>
11208 <umod:delta mono_mass="-9.000334" avge_mass="-9.0101" composition="H C(-1) N(-1) O">
11209 <umod:element symbol="H" number="1"/>
11210 <umod:element symbol="C" number="-1"/>
11211 <umod:element symbol="N" number="-1"/>
11212 <umod:element symbol="O" number="1"/>
11213 <umod:element symbol="S" number="0"/>
11214 </umod:delta>
11215 </umod:mod>
11216 <umod:mod title="NIC" full_name="Nicotinic Acid" username_of_poster="verena-meyer"
11217 group_of_poster=""
11218 date_time_posted="2006-12-04 16:04:56"
11219 date_time_modified="2006-12-09 17:31:30"
11220 approved="0"
11221 record_id="697">
11222 <umod:specificity hidden="1" site="N-term" position="Any N-term" classification="Isotopic label"
11223 spec_group="1"/>
11224 <umod:delta mono_mass="105.021464" avge_mass="105.0941" composition="H(3) C(6) N O">
11225 <umod:element symbol="H" number="3"/>
11226 <umod:element symbol="C" number="6"/>
11227 <umod:element symbol="N" number="1"/>
11228 <umod:element symbol="O" number="1"/>
11229 </umod:delta>
11230 <umod:xref>
11231 <umod:text>Nature Biotechnology 22, 450 - 454 (2004)</umod:text>
11232 <umod:source>Journal</umod:source>
11233 <umod:url>http://www.nature.com/nbt/journal/v22/n4/abs/nbt947.html</umod:url>
11234 </umod:xref>
11235 <umod:xref>
11236 <umod:text>15004565</umod:text>
11237 <umod:source>PubMed PMID</umod:source>
11238 <umod:url/>
11239 </umod:xref>
11240 </umod:mod>
11241 <umod:mod title="His-&gt;Arg" full_name="His-&gt;Arg substitution" username_of_poster="unimod"
11242 group_of_poster=""
11243 date_time_posted="2006-11-09 11:15:26"
11244 date_time_modified="2006-11-09 11:15:26"
11245 approved="0"
11246 record_id="584">
11247 <umod:specificity hidden="1" site="H" position="Anywhere" classification="AA substitution"
11248 spec_group="1"/>
11249 <umod:delta mono_mass="19.042199" avge_mass="19.0464" composition="H(5) N">
11250 <umod:element symbol="H" number="5"/>
11251 <umod:element symbol="C" number="0"/>
11252 <umod:element symbol="N" number="1"/>
11253 <umod:element symbol="O" number="0"/>
11254 <umod:element symbol="S" number="0"/>
11255 </umod:delta>
11256 </umod:mod>
11257 <umod:mod title="His-&gt;Leu" full_name="His-&gt;Leu substitution" username_of_poster="unimod"
11258 group_of_poster=""
11259 date_time_posted="2006-11-09 11:15:51"
11260 date_time_modified="2006-11-09 11:15:51"
11261 approved="0"
11262 record_id="585">
11263 <umod:specificity hidden="1" site="H" position="Anywhere" classification="AA substitution"
11264 spec_group="1"/>
11265 <umod:delta mono_mass="-23.974848" avge_mass="-23.9816" composition="H(4) N(-2)">
11266 <umod:element symbol="H" number="4"/>
11267 <umod:element symbol="C" number="0"/>
11268 <umod:element symbol="N" number="-2"/>
11269 <umod:element symbol="O" number="0"/>
11270 <umod:element symbol="S" number="0"/>
11271 </umod:delta>
11272 </umod:mod>
11273 <umod:mod title="Ile-&gt;Phe" full_name="Ile-&gt;Phe substitution" username_of_poster="unimod"
11274 group_of_poster=""
11275 date_time_posted="2006-11-09 11:17:16"
11276 date_time_modified="2006-11-09 11:17:16"
11277 approved="0"
11278 record_id="586">
11279 <umod:specificity hidden="1" site="I" position="Anywhere" classification="AA substitution"
11280 spec_group="1"/>
11281 <umod:delta mono_mass="33.984350" avge_mass="34.0162" composition="H(-2) C(3)">
11282 <umod:element symbol="H" number="-2"/>
11283 <umod:element symbol="C" number="3"/>
11284 <umod:element symbol="N" number="0"/>
11285 <umod:element symbol="O" number="0"/>
11286 <umod:element symbol="S" number="0"/>
11287 </umod:delta>
11288 </umod:mod>
11289 <umod:mod title="Ile-&gt;Ser" full_name="Ile-&gt;Ser substitution" username_of_poster="unimod"
11290 group_of_poster=""
11291 date_time_posted="2006-11-09 11:17:49"
11292 date_time_modified="2006-11-09 11:17:49"
11293 approved="0"
11294 record_id="587">
11295 <umod:specificity hidden="1" site="I" position="Anywhere" classification="AA substitution"
11296 spec_group="1"/>
11297 <umod:delta mono_mass="-26.052036" avge_mass="-26.0803" composition="H(-6) C(-3) O">
11298 <umod:element symbol="H" number="-6"/>
11299 <umod:element symbol="C" number="-3"/>
11300 <umod:element symbol="N" number="0"/>
11301 <umod:element symbol="O" number="1"/>
11302 <umod:element symbol="S" number="0"/>
11303 </umod:delta>
11304 </umod:mod>
11305 <umod:mod title="Ile-&gt;Thr" full_name="Ile-&gt;Thr substitution" username_of_poster="unimod"
11306 group_of_poster=""
11307 date_time_posted="2006-11-09 11:18:09"
11308 date_time_modified="2006-11-09 11:18:09"
11309 approved="0"
11310 record_id="588">
11311 <umod:specificity hidden="1" site="I" position="Anywhere" classification="AA substitution"
11312 spec_group="1"/>
11313 <umod:delta mono_mass="-12.036386" avge_mass="-12.0538" composition="H(-4) C(-2) O">
11314 <umod:element symbol="H" number="-4"/>
11315 <umod:element symbol="C" number="-2"/>
11316 <umod:element symbol="N" number="0"/>
11317 <umod:element symbol="O" number="1"/>
11318 <umod:element symbol="S" number="0"/>
11319 </umod:delta>
11320 </umod:mod>
11321 <umod:mod title="Ile-&gt;Asn" full_name="Ile-&gt;Asn substitution" username_of_poster="unimod"
11322 group_of_poster=""
11323 date_time_posted="2006-11-09 11:18:31"
11324 date_time_modified="2006-11-09 11:18:31"
11325 approved="0"
11326 record_id="589">
11327 <umod:specificity hidden="1" site="I" position="Anywhere" classification="AA substitution"
11328 spec_group="1"/>
11329 <umod:delta mono_mass="0.958863" avge_mass="0.9450" composition="H(-5) C(-2) N O">
11330 <umod:element symbol="H" number="-5"/>
11331 <umod:element symbol="C" number="-2"/>
11332 <umod:element symbol="N" number="1"/>
11333 <umod:element symbol="O" number="1"/>
11334 <umod:element symbol="S" number="0"/>
11335 </umod:delta>
11336 </umod:mod>
11337 <umod:mod title="Ile-&gt;Lys" full_name="Ile-&gt;Lys substitution" username_of_poster="unimod"
11338 group_of_poster=""
11339 date_time_posted="2006-11-09 11:18:57"
11340 date_time_modified="2006-11-09 11:18:57"
11341 approved="0"
11342 record_id="590">
11343 <umod:specificity hidden="1" site="I" position="Anywhere" classification="AA substitution"
11344 spec_group="1"/>
11345 <umod:delta mono_mass="15.010899" avge_mass="15.0146" composition="H N">
11346 <umod:element symbol="H" number="1"/>
11347 <umod:element symbol="C" number="0"/>
11348 <umod:element symbol="N" number="1"/>
11349 <umod:element symbol="O" number="0"/>
11350 <umod:element symbol="S" number="0"/>
11351 </umod:delta>
11352 </umod:mod>
11353 <umod:mod title="Ile-&gt;Val" full_name="Ile-&gt;Val substitution" username_of_poster="unimod"
11354 group_of_poster=""
11355 date_time_posted="2006-11-09 11:19:17"
11356 date_time_modified="2006-11-09 11:19:17"
11357 approved="0"
11358 record_id="591">
11359 <umod:specificity hidden="1" site="I" position="Anywhere" classification="AA substitution"
11360 spec_group="1"/>
11361 <umod:delta mono_mass="-14.015650" avge_mass="-14.0266" composition="H(-2) C(-1)">
11362 <umod:element symbol="H" number="-2"/>
11363 <umod:element symbol="C" number="-1"/>
11364 <umod:element symbol="N" number="0"/>
11365 <umod:element symbol="O" number="0"/>
11366 <umod:element symbol="S" number="0"/>
11367 </umod:delta>
11368 </umod:mod>
11369 <umod:mod title="Ile-&gt;Met" full_name="Ile-&gt;Met substitution" username_of_poster="unimod"
11370 group_of_poster=""
11371 date_time_posted="2006-11-09 11:19:40"
11372 date_time_modified="2006-11-09 11:19:40"
11373 approved="0"
11374 record_id="592">
11375 <umod:specificity hidden="1" site="I" position="Anywhere" classification="AA substitution"
11376 spec_group="1"/>
11377 <umod:delta mono_mass="17.956421" avge_mass="18.0384" composition="H(-2) C(-1) S">
11378 <umod:element symbol="H" number="-2"/>
11379 <umod:element symbol="C" number="-1"/>
11380 <umod:element symbol="N" number="0"/>
11381 <umod:element symbol="O" number="0"/>
11382 <umod:element symbol="S" number="1"/>
11383 </umod:delta>
11384 </umod:mod>
11385 <umod:mod title="Ile-&gt;Arg" full_name="Ile-&gt;Arg substitution" username_of_poster="unimod"
11386 group_of_poster=""
11387 date_time_posted="2006-11-09 11:20:00"
11388 date_time_modified="2006-11-09 11:20:00"
11389 approved="0"
11390 record_id="593">
11391 <umod:specificity hidden="1" site="I" position="Anywhere" classification="AA substitution"
11392 spec_group="1"/>
11393 <umod:delta mono_mass="43.017047" avge_mass="43.0280" composition="H N(3)">
11394 <umod:element symbol="H" number="1"/>
11395 <umod:element symbol="C" number="0"/>
11396 <umod:element symbol="N" number="3"/>
11397 <umod:element symbol="O" number="0"/>
11398 <umod:element symbol="S" number="0"/>
11399 </umod:delta>
11400 </umod:mod>
11401 <umod:mod title="Lys-&gt;Thr" full_name="Lys-&gt;Thr substitution" username_of_poster="unimod"
11402 group_of_poster=""
11403 date_time_posted="2006-11-09 11:20:28"
11404 date_time_modified="2006-11-09 11:20:28"
11405 approved="0"
11406 record_id="594">
11407 <umod:specificity hidden="1" site="K" position="Anywhere" classification="AA substitution"
11408 spec_group="1"/>
11409 <umod:delta mono_mass="-27.047285" avge_mass="-27.0684" composition="H(-5) C(-2) N(-1) O">
11410 <umod:element symbol="H" number="-5"/>
11411 <umod:element symbol="C" number="-2"/>
11412 <umod:element symbol="N" number="-1"/>
11413 <umod:element symbol="O" number="1"/>
11414 <umod:element symbol="S" number="0"/>
11415 </umod:delta>
11416 </umod:mod>
11417 <umod:mod title="Lys-&gt;Asn" full_name="Lys-&gt;Asn substitution" username_of_poster="unimod"
11418 group_of_poster=""
11419 date_time_posted="2006-11-09 11:20:51"
11420 date_time_modified="2006-11-09 11:20:51"
11421 approved="0"
11422 record_id="595">
11423 <umod:specificity hidden="1" site="K" position="Anywhere" classification="AA substitution"
11424 spec_group="1"/>
11425 <umod:delta mono_mass="-14.052036" avge_mass="-14.0696" composition="H(-6) C(-2) O">
11426 <umod:element symbol="H" number="-6"/>
11427 <umod:element symbol="C" number="-2"/>
11428 <umod:element symbol="N" number="0"/>
11429 <umod:element symbol="O" number="1"/>
11430 <umod:element symbol="S" number="0"/>
11431 </umod:delta>
11432 </umod:mod>
11433 <umod:mod title="Lys-&gt;Glu" full_name="Lys-&gt;Glu substitution" username_of_poster="unimod"
11434 group_of_poster=""
11435 date_time_posted="2006-11-09 11:21:12"
11436 date_time_modified="2006-11-09 11:21:12"
11437 approved="0"
11438 record_id="596">
11439 <umod:specificity hidden="1" site="K" position="Anywhere" classification="AA substitution"
11440 spec_group="1"/>
11441 <umod:delta mono_mass="0.947630" avge_mass="0.9417" composition="H(-5) C(-1) N(-1) O(2)">
11442 <umod:element symbol="H" number="-5"/>
11443 <umod:element symbol="C" number="-1"/>
11444 <umod:element symbol="N" number="-1"/>
11445 <umod:element symbol="O" number="2"/>
11446 <umod:element symbol="S" number="0"/>
11447 </umod:delta>
11448 </umod:mod>
11449 <umod:mod title="Lys-&gt;Gln" full_name="Lys-&gt;Gln substitution" username_of_poster="unimod"
11450 group_of_poster=""
11451 date_time_posted="2006-11-09 11:21:32"
11452 date_time_modified="2006-11-09 11:21:32"
11453 approved="0"
11454 record_id="597">
11455 <umod:specificity hidden="1" site="K" position="Anywhere" classification="AA substitution"
11456 spec_group="1"/>
11457 <umod:delta mono_mass="-0.036386" avge_mass="-0.0431" composition="H(-4) C(-1) O">
11458 <umod:element symbol="H" number="-4"/>
11459 <umod:element symbol="C" number="-1"/>
11460 <umod:element symbol="N" number="0"/>
11461 <umod:element symbol="O" number="1"/>
11462 <umod:element symbol="S" number="0"/>
11463 </umod:delta>
11464 </umod:mod>
11465 <umod:mod title="Lys-&gt;Met" full_name="Lys-&gt;Met substitution" username_of_poster="unimod"
11466 group_of_poster=""
11467 date_time_posted="2006-11-09 11:21:56"
11468 date_time_modified="2006-11-09 11:21:56"
11469 approved="0"
11470 record_id="598">
11471 <umod:specificity hidden="1" site="K" position="Anywhere" classification="AA substitution"
11472 spec_group="1"/>
11473 <umod:delta mono_mass="2.945522" avge_mass="3.0238" composition="H(-3) C(-1) N(-1) S">
11474 <umod:element symbol="H" number="-3"/>
11475 <umod:element symbol="C" number="-1"/>
11476 <umod:element symbol="N" number="-1"/>
11477 <umod:element symbol="O" number="0"/>
11478 <umod:element symbol="S" number="1"/>
11479 </umod:delta>
11480 </umod:mod>
11481 <umod:mod title="Lys-&gt;Arg" full_name="Lys-&gt;Arg substitution" username_of_poster="unimod"
11482 group_of_poster=""
11483 date_time_posted="2006-11-09 11:22:15"
11484 date_time_modified="2006-11-09 11:22:15"
11485 approved="0"
11486 record_id="599">
11487 <umod:specificity hidden="1" site="K" position="Anywhere" classification="AA substitution"
11488 spec_group="1"/>
11489 <umod:delta mono_mass="28.006148" avge_mass="28.0134" composition="N(2)">
11490 <umod:element symbol="H" number="0"/>
11491 <umod:element symbol="C" number="0"/>
11492 <umod:element symbol="N" number="2"/>
11493 <umod:element symbol="O" number="0"/>
11494 <umod:element symbol="S" number="0"/>
11495 </umod:delta>
11496 </umod:mod>
11497 <umod:mod title="Lys-&gt;Ile" full_name="Lys-&gt;Ile substitution" username_of_poster="unimod"
11498 group_of_poster=""
11499 date_time_posted="2006-11-09 11:22:38"
11500 date_time_modified="2006-11-09 11:22:38"
11501 approved="0"
11502 record_id="600">
11503 <umod:specificity hidden="1" site="K" position="Anywhere" classification="AA substitution"
11504 spec_group="1"/>
11505 <umod:delta mono_mass="-15.010899" avge_mass="-15.0146" composition="H(-1) N(-1)">
11506 <umod:element symbol="H" number="-1"/>
11507 <umod:element symbol="C" number="0"/>
11508 <umod:element symbol="N" number="-1"/>
11509 <umod:element symbol="O" number="0"/>
11510 <umod:element symbol="S" number="0"/>
11511 </umod:delta>
11512 </umod:mod>
11513 <umod:mod title="Leu-&gt;Ser" full_name="Leu-&gt;Ser substitution" username_of_poster="unimod"
11514 group_of_poster=""
11515 date_time_posted="2006-11-09 11:23:01"
11516 date_time_modified="2006-11-09 11:23:01"
11517 approved="0"
11518 record_id="601">
11519 <umod:specificity hidden="1" site="L" position="Anywhere" classification="AA substitution"
11520 spec_group="1"/>
11521 <umod:delta mono_mass="-26.052036" avge_mass="-26.0803" composition="H(-6) C(-3) O">
11522 <umod:element symbol="H" number="-6"/>
11523 <umod:element symbol="C" number="-3"/>
11524 <umod:element symbol="N" number="0"/>
11525 <umod:element symbol="O" number="1"/>
11526 <umod:element symbol="S" number="0"/>
11527 </umod:delta>
11528 </umod:mod>
11529 <umod:mod title="Leu-&gt;Phe" full_name="Leu-&gt;Phe substitution" username_of_poster="unimod"
11530 group_of_poster=""
11531 date_time_posted="2006-11-09 11:23:22"
11532 date_time_modified="2006-11-09 11:23:22"
11533 approved="0"
11534 record_id="602">
11535 <umod:specificity hidden="1" site="L" position="Anywhere" classification="AA substitution"
11536 spec_group="1"/>
11537 <umod:delta mono_mass="33.984350" avge_mass="34.0162" composition="H(-2) C(3)">
11538 <umod:element symbol="H" number="-2"/>
11539 <umod:element symbol="C" number="3"/>
11540 <umod:element symbol="N" number="0"/>
11541 <umod:element symbol="O" number="0"/>
11542 <umod:element symbol="S" number="0"/>
11543 </umod:delta>
11544 </umod:mod>
11545 <umod:mod title="Leu-&gt;Trp" full_name="Leu-&gt;Trp substitution" username_of_poster="unimod"
11546 group_of_poster=""
11547 date_time_posted="2006-11-09 11:23:48"
11548 date_time_modified="2006-11-09 11:23:48"
11549 approved="0"
11550 record_id="603">
11551 <umod:specificity hidden="1" site="L" position="Anywhere" classification="AA substitution"
11552 spec_group="1"/>
11553 <umod:delta mono_mass="72.995249" avge_mass="73.0523" composition="H(-1) C(5) N">
11554 <umod:element symbol="H" number="-1"/>
11555 <umod:element symbol="C" number="5"/>
11556 <umod:element symbol="N" number="1"/>
11557 <umod:element symbol="O" number="0"/>
11558 <umod:element symbol="S" number="0"/>
11559 </umod:delta>
11560 </umod:mod>
11561 <umod:mod title="Leu-&gt;Pro" full_name="Leu-&gt;Pro substitution" username_of_poster="unimod"
11562 group_of_poster=""
11563 date_time_posted="2006-11-09 11:24:06"
11564 date_time_modified="2006-11-09 11:24:06"
11565 approved="0"
11566 record_id="604">
11567 <umod:specificity hidden="1" site="L" position="Anywhere" classification="AA substitution"
11568 spec_group="1"/>
11569 <umod:delta mono_mass="-16.031300" avge_mass="-16.0425" composition="H(-4) C(-1)">
11570 <umod:element symbol="H" number="-4"/>
11571 <umod:element symbol="C" number="-1"/>
11572 <umod:element symbol="N" number="0"/>
11573 <umod:element symbol="O" number="0"/>
11574 <umod:element symbol="S" number="0"/>
11575 </umod:delta>
11576 </umod:mod>
11577 <umod:mod title="Leu-&gt;Val" full_name="Leu-&gt;Val substitution" username_of_poster="unimod"
11578 group_of_poster=""
11579 date_time_posted="2006-11-09 11:24:28"
11580 date_time_modified="2006-11-09 11:24:28"
11581 approved="0"
11582 record_id="605">
11583 <umod:specificity hidden="1" site="L" position="Anywhere" classification="AA substitution"
11584 spec_group="1"/>
11585 <umod:delta mono_mass="-14.015650" avge_mass="-14.0266" composition="H(-2) C(-1)">
11586 <umod:element symbol="H" number="-2"/>
11587 <umod:element symbol="C" number="-1"/>
11588 <umod:element symbol="N" number="0"/>
11589 <umod:element symbol="O" number="0"/>
11590 <umod:element symbol="S" number="0"/>
11591 </umod:delta>
11592 </umod:mod>
11593 <umod:mod title="Leu-&gt;His" full_name="Leu-&gt;His substitution" username_of_poster="unimod"
11594 group_of_poster=""
11595 date_time_posted="2006-11-09 11:24:50"
11596 date_time_modified="2006-11-09 11:24:50"
11597 approved="0"
11598 record_id="606">
11599 <umod:specificity hidden="1" site="L" position="Anywhere" classification="AA substitution"
11600 spec_group="1"/>
11601 <umod:delta mono_mass="23.974848" avge_mass="23.9816" composition="H(-4) N(2)">
11602 <umod:element symbol="H" number="-4"/>
11603 <umod:element symbol="C" number="0"/>
11604 <umod:element symbol="N" number="2"/>
11605 <umod:element symbol="O" number="0"/>
11606 <umod:element symbol="S" number="0"/>
11607 </umod:delta>
11608 </umod:mod>
11609 <umod:mod title="Leu-&gt;Gln" full_name="Leu-&gt;Gln substitution" username_of_poster="unimod"
11610 group_of_poster=""
11611 date_time_posted="2006-11-09 11:25:14"
11612 date_time_modified="2006-11-09 11:25:14"
11613 approved="0"
11614 record_id="607">
11615 <umod:specificity hidden="1" site="L" position="Anywhere" classification="AA substitution"
11616 spec_group="1"/>
11617 <umod:delta mono_mass="14.974514" avge_mass="14.9716" composition="H(-3) C(-1) N O">
11618 <umod:element symbol="H" number="-3"/>
11619 <umod:element symbol="C" number="-1"/>
11620 <umod:element symbol="N" number="1"/>
11621 <umod:element symbol="O" number="1"/>
11622 <umod:element symbol="S" number="0"/>
11623 </umod:delta>
11624 </umod:mod>
11625 <umod:mod title="Leu-&gt;Met" full_name="Leu-&gt;Met substitution" username_of_poster="unimod"
11626 group_of_poster=""
11627 date_time_posted="2006-11-09 11:25:59"
11628 date_time_modified="2006-11-09 11:25:59"
11629 approved="0"
11630 record_id="608">
11631 <umod:specificity hidden="1" site="L" position="Anywhere" classification="AA substitution"
11632 spec_group="1"/>
11633 <umod:delta mono_mass="17.956421" avge_mass="18.0384" composition="H(-2) C(-1) S">
11634 <umod:element symbol="H" number="-2"/>
11635 <umod:element symbol="C" number="-1"/>
11636 <umod:element symbol="N" number="0"/>
11637 <umod:element symbol="O" number="0"/>
11638 <umod:element symbol="S" number="1"/>
11639 </umod:delta>
11640 </umod:mod>
11641 <umod:mod title="Leu-&gt;Arg" full_name="Leu-&gt;Arg substitution" username_of_poster="unimod"
11642 group_of_poster=""
11643 date_time_posted="2006-11-09 11:26:21"
11644 date_time_modified="2006-11-09 11:26:21"
11645 approved="0"
11646 record_id="609">
11647 <umod:specificity hidden="1" site="L" position="Anywhere" classification="AA substitution"
11648 spec_group="1"/>
11649 <umod:delta mono_mass="43.017047" avge_mass="43.0280" composition="H N(3)">
11650 <umod:element symbol="H" number="1"/>
11651 <umod:element symbol="C" number="0"/>
11652 <umod:element symbol="N" number="3"/>
11653 <umod:element symbol="O" number="0"/>
11654 <umod:element symbol="S" number="0"/>
11655 </umod:delta>
11656 </umod:mod>
11657 <umod:mod title="Met-&gt;Thr" full_name="Met-&gt;Thr substitution" username_of_poster="unimod"
11658 group_of_poster=""
11659 date_time_posted="2006-11-09 11:26:47"
11660 date_time_modified="2006-11-09 11:26:47"
11661 approved="0"
11662 record_id="610">
11663 <umod:specificity hidden="1" site="M" position="Anywhere" classification="AA substitution"
11664 spec_group="1"/>
11665 <umod:delta mono_mass="-29.992806" avge_mass="-30.0922" composition="H(-2) C(-1) O S(-1)">
11666 <umod:element symbol="H" number="-2"/>
11667 <umod:element symbol="C" number="-1"/>
11668 <umod:element symbol="N" number="0"/>
11669 <umod:element symbol="O" number="1"/>
11670 <umod:element symbol="S" number="-1"/>
11671 </umod:delta>
11672 </umod:mod>
11673 <umod:mod title="Met-&gt;Arg" full_name="Met-&gt;Arg substitution" username_of_poster="unimod"
11674 group_of_poster=""
11675 date_time_posted="2006-11-09 11:27:10"
11676 date_time_modified="2006-11-09 11:27:10"
11677 approved="0"
11678 record_id="611">
11679 <umod:specificity hidden="1" site="M" position="Anywhere" classification="AA substitution"
11680 spec_group="1"/>
11681 <umod:delta mono_mass="25.060626" avge_mass="24.9896" composition="H(3) C N(3) S(-1)">
11682 <umod:element symbol="H" number="3"/>
11683 <umod:element symbol="C" number="1"/>
11684 <umod:element symbol="N" number="3"/>
11685 <umod:element symbol="O" number="0"/>
11686 <umod:element symbol="S" number="-1"/>
11687 </umod:delta>
11688 </umod:mod>
11689 <umod:mod title="Met-&gt;Ile" full_name="Met-&gt;Ile substitution" username_of_poster="unimod"
11690 group_of_poster=""
11691 date_time_posted="2006-11-09 11:27:27"
11692 date_time_modified="2006-11-09 11:27:48"
11693 approved="0"
11694 record_id="612">
11695 <umod:specificity hidden="1" site="M" position="Anywhere" classification="AA substitution"
11696 spec_group="1"/>
11697 <umod:delta mono_mass="-17.956421" avge_mass="-18.0384" composition="H(2) C S(-1)">
11698 <umod:element symbol="H" number="2"/>
11699 <umod:element symbol="C" number="1"/>
11700 <umod:element symbol="N" number="0"/>
11701 <umod:element symbol="O" number="0"/>
11702 <umod:element symbol="S" number="-1"/>
11703 </umod:delta>
11704 </umod:mod>
11705 <umod:mod title="Met-&gt;Lys" full_name="Met-&gt;Lys substitution" username_of_poster="unimod"
11706 group_of_poster=""
11707 date_time_posted="2006-11-09 11:28:29"
11708 date_time_modified="2006-11-09 11:28:29"
11709 approved="0"
11710 record_id="613">
11711 <umod:specificity hidden="1" site="M" position="Anywhere" classification="AA substitution"
11712 spec_group="1"/>
11713 <umod:delta mono_mass="-2.945522" avge_mass="-3.0238" composition="H(3) C N S(-1)">
11714 <umod:element symbol="H" number="3"/>
11715 <umod:element symbol="C" number="1"/>
11716 <umod:element symbol="N" number="1"/>
11717 <umod:element symbol="O" number="0"/>
11718 <umod:element symbol="S" number="-1"/>
11719 </umod:delta>
11720 </umod:mod>
11721 <umod:mod title="Met-&gt;Leu" full_name="Met-&gt;Leu substitution" username_of_poster="unimod"
11722 group_of_poster=""
11723 date_time_posted="2006-11-09 11:28:56"
11724 date_time_modified="2006-11-09 11:28:56"
11725 approved="0"
11726 record_id="614">
11727 <umod:specificity hidden="1" site="M" position="Anywhere" classification="AA substitution"
11728 spec_group="1"/>
11729 <umod:delta mono_mass="-17.956421" avge_mass="-18.0384" composition="H(2) C S(-1)">
11730 <umod:element symbol="H" number="2"/>
11731 <umod:element symbol="C" number="1"/>
11732 <umod:element symbol="N" number="0"/>
11733 <umod:element symbol="O" number="0"/>
11734 <umod:element symbol="S" number="-1"/>
11735 </umod:delta>
11736 </umod:mod>
11737 <umod:mod title="Met-&gt;Val" full_name="Met-&gt;Val substitution" username_of_poster="unimod"
11738 group_of_poster=""
11739 date_time_posted="2006-11-09 11:29:27"
11740 date_time_modified="2006-11-09 11:29:27"
11741 approved="0"
11742 record_id="615">
11743 <umod:specificity hidden="1" site="M" position="Anywhere" classification="AA substitution"
11744 spec_group="1"/>
11745 <umod:delta mono_mass="-31.972071" avge_mass="-32.0650" composition="S(-1)">
11746 <umod:element symbol="H" number="0"/>
11747 <umod:element symbol="C" number="0"/>
11748 <umod:element symbol="N" number="0"/>
11749 <umod:element symbol="O" number="0"/>
11750 <umod:element symbol="S" number="-1"/>
11751 </umod:delta>
11752 </umod:mod>
11753 <umod:mod title="Asn-&gt;Ser" full_name="Asn-&gt;Ser substitution" username_of_poster="unimod"
11754 group_of_poster=""
11755 date_time_posted="2006-11-09 11:29:57"
11756 date_time_modified="2006-11-09 11:29:57"
11757 approved="0"
11758 record_id="616">
11759 <umod:specificity hidden="1" site="N" position="Anywhere" classification="AA substitution"
11760 spec_group="1"/>
11761 <umod:delta mono_mass="-27.010899" avge_mass="-27.0253" composition="H(-1) C(-1) N(-1)">
11762 <umod:element symbol="H" number="-1"/>
11763 <umod:element symbol="C" number="-1"/>
11764 <umod:element symbol="N" number="-1"/>
11765 <umod:element symbol="O" number="0"/>
11766 <umod:element symbol="S" number="0"/>
11767 </umod:delta>
11768 </umod:mod>
11769 <umod:mod title="Asn-&gt;Thr" full_name="Asn-&gt;Thr substitution" username_of_poster="unimod"
11770 group_of_poster=""
11771 date_time_posted="2006-11-09 11:34:11"
11772 date_time_modified="2006-11-09 11:34:11"
11773 approved="0"
11774 record_id="617">
11775 <umod:specificity hidden="1" site="N" position="Anywhere" classification="AA substitution"
11776 spec_group="1"/>
11777 <umod:delta mono_mass="-12.995249" avge_mass="-12.9988" composition="H N(-1)">
11778 <umod:element symbol="H" number="1"/>
11779 <umod:element symbol="C" number="0"/>
11780 <umod:element symbol="N" number="-1"/>
11781 <umod:element symbol="O" number="0"/>
11782 <umod:element symbol="S" number="0"/>
11783 </umod:delta>
11784 </umod:mod>
11785 <umod:mod title="Asn-&gt;Lys" full_name="Asn-&gt;Lys substitution" username_of_poster="unimod"
11786 group_of_poster=""
11787 date_time_posted="2006-11-09 11:34:31"
11788 date_time_modified="2006-11-09 11:34:31"
11789 approved="0"
11790 record_id="618">
11791 <umod:specificity hidden="1" site="N" position="Anywhere" classification="AA substitution"
11792 spec_group="1"/>
11793 <umod:delta mono_mass="14.052036" avge_mass="14.0696" composition="H(6) C(2) O(-1)">
11794 <umod:element symbol="H" number="6"/>
11795 <umod:element symbol="C" number="2"/>
11796 <umod:element symbol="N" number="0"/>
11797 <umod:element symbol="O" number="-1"/>
11798 <umod:element symbol="S" number="0"/>
11799 </umod:delta>
11800 </umod:mod>
11801 <umod:mod title="Asn-&gt;Tyr" full_name="Asn-&gt;Tyr substitution" username_of_poster="unimod"
11802 group_of_poster=""
11803 date_time_posted="2006-11-09 11:34:56"
11804 date_time_modified="2006-11-09 11:34:56"
11805 approved="0"
11806 record_id="619">
11807 <umod:specificity hidden="1" site="N" position="Anywhere" classification="AA substitution"
11808 spec_group="1"/>
11809 <umod:delta mono_mass="49.020401" avge_mass="49.0706" composition="H(3) C(5) N(-1)">
11810 <umod:element symbol="H" number="3"/>
11811 <umod:element symbol="C" number="5"/>
11812 <umod:element symbol="N" number="-1"/>
11813 <umod:element symbol="O" number="0"/>
11814 <umod:element symbol="S" number="0"/>
11815 </umod:delta>
11816 </umod:mod>
11817 <umod:mod title="Asn-&gt;His" full_name="Asn-&gt;His substitution" username_of_poster="unimod"
11818 group_of_poster=""
11819 date_time_posted="2006-11-09 11:35:18"
11820 date_time_modified="2006-11-09 11:35:18"
11821 approved="0"
11822 record_id="620">
11823 <umod:specificity hidden="1" site="N" position="Anywhere" classification="AA substitution"
11824 spec_group="1"/>
11825 <umod:delta mono_mass="23.015984" avge_mass="23.0366" composition="H C(2) N O(-1)">
11826 <umod:element symbol="H" number="1"/>
11827 <umod:element symbol="C" number="2"/>
11828 <umod:element symbol="N" number="1"/>
11829 <umod:element symbol="O" number="-1"/>
11830 <umod:element symbol="S" number="0"/>
11831 </umod:delta>
11832 </umod:mod>
11833 <umod:mod title="Asn-&gt;Asp" full_name="Asn-&gt;Asp substitution" username_of_poster="unimod"
11834 group_of_poster=""
11835 date_time_posted="2006-11-09 11:35:42"
11836 date_time_modified="2006-11-09 11:35:42"
11837 approved="0"
11838 record_id="621">
11839 <umod:specificity hidden="1" site="N" position="Anywhere" classification="AA substitution"
11840 spec_group="1"/>
11841 <umod:delta mono_mass="0.984016" avge_mass="0.9848" composition="H(-1) N(-1) O">
11842 <umod:element symbol="H" number="-1"/>
11843 <umod:element symbol="C" number="0"/>
11844 <umod:element symbol="N" number="-1"/>
11845 <umod:element symbol="O" number="1"/>
11846 <umod:element symbol="S" number="0"/>
11847 </umod:delta>
11848 </umod:mod>
11849 <umod:mod title="Asn-&gt;Ile" full_name="Asn-&gt;Ile substitution" username_of_poster="unimod"
11850 group_of_poster=""
11851 date_time_posted="2006-11-09 11:36:02"
11852 date_time_modified="2006-11-09 11:36:02"
11853 approved="0"
11854 record_id="622">
11855 <umod:specificity hidden="1" site="N" position="Anywhere" classification="AA substitution"
11856 spec_group="1"/>
11857 <umod:delta mono_mass="-0.958863" avge_mass="-0.9450" composition="H(5) C(2) N(-1) O(-1)">
11858 <umod:element symbol="H" number="5"/>
11859 <umod:element symbol="C" number="2"/>
11860 <umod:element symbol="N" number="-1"/>
11861 <umod:element symbol="O" number="-1"/>
11862 <umod:element symbol="S" number="0"/>
11863 </umod:delta>
11864 </umod:mod>
11865 <umod:mod title="Pro-&gt;Ser" full_name="Pro-&gt;Ser substitution" username_of_poster="unimod"
11866 group_of_poster=""
11867 date_time_posted="2006-11-09 11:36:26"
11868 date_time_modified="2006-11-09 11:36:26"
11869 approved="0"
11870 record_id="623">
11871 <umod:specificity hidden="1" site="P" position="Anywhere" classification="AA substitution"
11872 spec_group="1"/>
11873 <umod:delta mono_mass="-10.020735" avge_mass="-10.0379" composition="H(-2) C(-2) O">
11874 <umod:element symbol="H" number="-2"/>
11875 <umod:element symbol="C" number="-2"/>
11876 <umod:element symbol="N" number="0"/>
11877 <umod:element symbol="O" number="1"/>
11878 <umod:element symbol="S" number="0"/>
11879 </umod:delta>
11880 </umod:mod>
11881 <umod:mod title="Pro-&gt;Ala" full_name="Pro-&gt;Ala substitution" username_of_poster="unimod"
11882 group_of_poster=""
11883 date_time_posted="2006-11-09 11:37:56"
11884 date_time_modified="2006-11-09 11:37:56"
11885 approved="0"
11886 record_id="624">
11887 <umod:specificity hidden="1" site="P" position="Anywhere" classification="AA substitution"
11888 spec_group="1"/>
11889 <umod:delta mono_mass="-26.015650" avge_mass="-26.0373" composition="H(-2) C(-2)">
11890 <umod:element symbol="H" number="-2"/>
11891 <umod:element symbol="C" number="-2"/>
11892 <umod:element symbol="N" number="0"/>
11893 <umod:element symbol="O" number="0"/>
11894 <umod:element symbol="S" number="0"/>
11895 </umod:delta>
11896 </umod:mod>
11897 <umod:mod title="Pro-&gt;His" full_name="Pro-&gt;His substitution" username_of_poster="unimod"
11898 group_of_poster=""
11899 date_time_posted="2006-11-09 11:38:18"
11900 date_time_modified="2006-11-09 11:38:18"
11901 approved="0"
11902 record_id="625">
11903 <umod:specificity hidden="1" site="P" position="Anywhere" classification="AA substitution"
11904 spec_group="1"/>
11905 <umod:delta mono_mass="40.006148" avge_mass="40.0241" composition="C N(2)">
11906 <umod:element symbol="H" number="0"/>
11907 <umod:element symbol="C" number="1"/>
11908 <umod:element symbol="N" number="2"/>
11909 <umod:element symbol="O" number="0"/>
11910 <umod:element symbol="S" number="0"/>
11911 </umod:delta>
11912 </umod:mod>
11913 <umod:mod title="Pro-&gt;Gln" full_name="Pro-&gt;Gln substitution" username_of_poster="unimod"
11914 group_of_poster=""
11915 date_time_posted="2006-11-09 11:38:40"
11916 date_time_modified="2006-11-09 11:38:40"
11917 approved="0"
11918 record_id="626">
11919 <umod:specificity hidden="1" site="P" position="Anywhere" classification="AA substitution"
11920 spec_group="1"/>
11921 <umod:delta mono_mass="31.005814" avge_mass="31.0140" composition="H N O">
11922 <umod:element symbol="H" number="1"/>
11923 <umod:element symbol="C" number="0"/>
11924 <umod:element symbol="N" number="1"/>
11925 <umod:element symbol="O" number="1"/>
11926 <umod:element symbol="S" number="0"/>
11927 </umod:delta>
11928 </umod:mod>
11929 <umod:mod title="Pro-&gt;Thr" full_name="Pro-&gt;Thr substitution" username_of_poster="unimod"
11930 group_of_poster=""
11931 date_time_posted="2006-11-09 11:39:02"
11932 date_time_modified="2006-11-09 11:39:02"
11933 approved="0"
11934 record_id="627">
11935 <umod:specificity hidden="1" site="P" position="Anywhere" classification="AA substitution"
11936 spec_group="1"/>
11937 <umod:delta mono_mass="3.994915" avge_mass="3.9887" composition="C(-1) O">
11938 <umod:element symbol="H" number="0"/>
11939 <umod:element symbol="C" number="-1"/>
11940 <umod:element symbol="N" number="0"/>
11941 <umod:element symbol="O" number="1"/>
11942 <umod:element symbol="S" number="0"/>
11943 </umod:delta>
11944 </umod:mod>
11945 <umod:mod title="Pro-&gt;Arg" full_name="Pro-&gt;Arg substitution" username_of_poster="unimod"
11946 group_of_poster=""
11947 date_time_posted="2006-11-09 11:39:29"
11948 date_time_modified="2006-11-09 11:39:29"
11949 approved="0"
11950 record_id="628">
11951 <umod:specificity hidden="1" site="P" position="Anywhere" classification="AA substitution"
11952 spec_group="1"/>
11953 <umod:delta mono_mass="59.048347" avge_mass="59.0705" composition="H(5) C N(3)">
11954 <umod:element symbol="H" number="5"/>
11955 <umod:element symbol="C" number="1"/>
11956 <umod:element symbol="N" number="3"/>
11957 <umod:element symbol="O" number="0"/>
11958 <umod:element symbol="S" number="0"/>
11959 </umod:delta>
11960 </umod:mod>
11961 <umod:mod title="Pro-&gt;Leu" full_name="Pro-&gt;Leu substitution" username_of_poster="unimod"
11962 group_of_poster=""
11963 date_time_posted="2006-11-09 11:39:47"
11964 date_time_modified="2006-11-09 11:39:47"
11965 approved="0"
11966 record_id="629">
11967 <umod:specificity hidden="1" site="P" position="Anywhere" classification="AA substitution"
11968 spec_group="1"/>
11969 <umod:delta mono_mass="16.031300" avge_mass="16.0425" composition="H(4) C">
11970 <umod:element symbol="H" number="4"/>
11971 <umod:element symbol="C" number="1"/>
11972 <umod:element symbol="N" number="0"/>
11973 <umod:element symbol="O" number="0"/>
11974 <umod:element symbol="S" number="0"/>
11975 </umod:delta>
11976 </umod:mod>
11977 <umod:mod title="Gln-&gt;Pro" full_name="Gln-&gt;Pro substitution" username_of_poster="unimod"
11978 group_of_poster=""
11979 date_time_posted="2006-11-09 11:40:19"
11980 date_time_modified="2006-11-09 11:40:19"
11981 approved="0"
11982 record_id="630">
11983 <umod:specificity hidden="1" site="Q" position="Anywhere" classification="AA substitution"
11984 spec_group="1"/>
11985 <umod:delta mono_mass="-31.005814" avge_mass="-31.0140" composition="H(-1) N(-1) O(-1)">
11986 <umod:element symbol="H" number="-1"/>
11987 <umod:element symbol="C" number="0"/>
11988 <umod:element symbol="N" number="-1"/>
11989 <umod:element symbol="O" number="-1"/>
11990 <umod:element symbol="S" number="0"/>
11991 </umod:delta>
11992 </umod:mod>
11993 <umod:mod title="Gln-&gt;Lys" full_name="Gln-&gt;Lys substitution" username_of_poster="unimod"
11994 group_of_poster=""
11995 date_time_posted="2006-11-09 11:42:17"
11996 date_time_modified="2006-11-09 11:42:17"
11997 approved="0"
11998 record_id="631">
11999 <umod:specificity hidden="1" site="Q" position="Anywhere" classification="AA substitution"
12000 spec_group="1"/>
12001 <umod:delta mono_mass="0.036386" avge_mass="0.0431" composition="H(4) C O(-1)">
12002 <umod:element symbol="H" number="4"/>
12003 <umod:element symbol="C" number="1"/>
12004 <umod:element symbol="N" number="0"/>
12005 <umod:element symbol="O" number="-1"/>
12006 <umod:element symbol="S" number="0"/>
12007 </umod:delta>
12008 </umod:mod>
12009 <umod:mod title="Gln-&gt;Glu" full_name="Gln-&gt;Glu substitution" username_of_poster="unimod"
12010 group_of_poster=""
12011 date_time_posted="2006-11-09 11:42:38"
12012 date_time_modified="2006-11-09 11:42:38"
12013 approved="0"
12014 record_id="632">
12015 <umod:specificity hidden="1" site="Q" position="Anywhere" classification="AA substitution"
12016 spec_group="1"/>
12017 <umod:delta mono_mass="0.984016" avge_mass="0.9848" composition="H(-1) N(-1) O">
12018 <umod:element symbol="H" number="-1"/>
12019 <umod:element symbol="C" number="0"/>
12020 <umod:element symbol="N" number="-1"/>
12021 <umod:element symbol="O" number="1"/>
12022 <umod:element symbol="S" number="0"/>
12023 </umod:delta>
12024 </umod:mod>
12025 <umod:mod title="Gln-&gt;His" full_name="Gln-&gt;His substitution" username_of_poster="unimod"
12026 group_of_poster=""
12027 date_time_posted="2006-11-09 11:42:58"
12028 date_time_modified="2006-11-09 11:42:58"
12029 approved="0"
12030 record_id="633">
12031 <umod:specificity hidden="1" site="Q" position="Anywhere" classification="AA substitution"
12032 spec_group="1"/>
12033 <umod:delta mono_mass="9.000334" avge_mass="9.0101" composition="H(-1) C N O(-1)">
12034 <umod:element symbol="H" number="-1"/>
12035 <umod:element symbol="C" number="1"/>
12036 <umod:element symbol="N" number="1"/>
12037 <umod:element symbol="O" number="-1"/>
12038 <umod:element symbol="S" number="0"/>
12039 </umod:delta>
12040 </umod:mod>
12041 <umod:mod title="Gln-&gt;Arg" full_name="Gln-&gt;Arg substitution" username_of_poster="unimod"
12042 group_of_poster=""
12043 date_time_posted="2006-11-09 11:43:25"
12044 date_time_modified="2006-11-09 11:43:25"
12045 approved="0"
12046 record_id="634">
12047 <umod:specificity hidden="1" site="Q" position="Anywhere" classification="AA substitution"
12048 spec_group="1"/>
12049 <umod:delta mono_mass="28.042534" avge_mass="28.0565" composition="H(4) C N(2) O(-1)">
12050 <umod:element symbol="H" number="4"/>
12051 <umod:element symbol="C" number="1"/>
12052 <umod:element symbol="N" number="2"/>
12053 <umod:element symbol="O" number="-1"/>
12054 <umod:element symbol="S" number="0"/>
12055 </umod:delta>
12056 </umod:mod>
12057 <umod:mod title="Gln-&gt;Leu" full_name="Gln-&gt;Leu substitution" username_of_poster="unimod"
12058 group_of_poster=""
12059 date_time_posted="2006-11-09 11:43:47"
12060 date_time_modified="2006-11-09 11:43:47"
12061 approved="0"
12062 record_id="635">
12063 <umod:specificity hidden="1" site="Q" position="Anywhere" classification="AA substitution"
12064 spec_group="1"/>
12065 <umod:delta mono_mass="-14.974514" avge_mass="-14.9716" composition="H(3) C N(-1) O(-1)">
12066 <umod:element symbol="H" number="3"/>
12067 <umod:element symbol="C" number="1"/>
12068 <umod:element symbol="N" number="-1"/>
12069 <umod:element symbol="O" number="-1"/>
12070 <umod:element symbol="S" number="0"/>
12071 </umod:delta>
12072 </umod:mod>
12073 <umod:mod title="Arg-&gt;Ser" full_name="Arg-&gt;Ser substitution" username_of_poster="unimod"
12074 group_of_poster=""
12075 date_time_posted="2006-11-09 11:44:13"
12076 date_time_modified="2006-11-09 11:44:13"
12077 approved="0"
12078 record_id="636">
12079 <umod:specificity hidden="1" site="R" position="Anywhere" classification="AA substitution"
12080 spec_group="1"/>
12081 <umod:delta mono_mass="-69.069083" avge_mass="-69.1084" composition="H(-7) C(-3) N(-3) O">
12082 <umod:element symbol="H" number="-7"/>
12083 <umod:element symbol="C" number="-3"/>
12084 <umod:element symbol="N" number="-3"/>
12085 <umod:element symbol="O" number="1"/>
12086 <umod:element symbol="S" number="0"/>
12087 </umod:delta>
12088 </umod:mod>
12089 <umod:mod title="Arg-&gt;Trp" full_name="Arg-&gt;Trp substitution" username_of_poster="unimod"
12090 group_of_poster=""
12091 date_time_posted="2006-11-09 11:44:36"
12092 date_time_modified="2006-11-09 11:44:36"
12093 approved="0"
12094 record_id="637">
12095 <umod:specificity hidden="1" site="R" position="Anywhere" classification="AA substitution"
12096 spec_group="1"/>
12097 <umod:delta mono_mass="29.978202" avge_mass="30.0242" composition="H(-2) C(5) N(-2)">
12098 <umod:element symbol="H" number="-2"/>
12099 <umod:element symbol="C" number="5"/>
12100 <umod:element symbol="N" number="-2"/>
12101 <umod:element symbol="O" number="0"/>
12102 <umod:element symbol="S" number="0"/>
12103 </umod:delta>
12104 </umod:mod>
12105 <umod:mod title="Arg-&gt;Thr" full_name="Arg-&gt;Thr substitution" username_of_poster="unimod"
12106 group_of_poster=""
12107 date_time_posted="2006-11-09 11:44:59"
12108 date_time_modified="2006-11-09 11:44:59"
12109 approved="0"
12110 record_id="638">
12111 <umod:specificity hidden="1" site="R" position="Anywhere" classification="AA substitution"
12112 spec_group="1"/>
12113 <umod:delta mono_mass="-55.053433" avge_mass="-55.0818" composition="H(-5) C(-2) N(-3) O">
12114 <umod:element symbol="H" number="-5"/>
12115 <umod:element symbol="C" number="-2"/>
12116 <umod:element symbol="N" number="-3"/>
12117 <umod:element symbol="O" number="1"/>
12118 <umod:element symbol="S" number="0"/>
12119 </umod:delta>
12120 </umod:mod>
12121 <umod:mod title="Arg-&gt;Pro" full_name="Arg-&gt;Pro substitution" username_of_poster="unimod"
12122 group_of_poster=""
12123 date_time_posted="2006-11-09 11:45:18"
12124 date_time_modified="2006-11-09 11:45:18"
12125 approved="0"
12126 record_id="639">
12127 <umod:specificity hidden="1" site="R" position="Anywhere" classification="AA substitution"
12128 spec_group="1"/>
12129 <umod:delta mono_mass="-59.048347" avge_mass="-59.0705" composition="H(-5) C(-1) N(-3)">
12130 <umod:element symbol="H" number="-5"/>
12131 <umod:element symbol="C" number="-1"/>
12132 <umod:element symbol="N" number="-3"/>
12133 <umod:element symbol="O" number="0"/>
12134 <umod:element symbol="S" number="0"/>
12135 </umod:delta>
12136 </umod:mod>
12137 <umod:mod title="Arg-&gt;Lys" full_name="Arg-&gt;Lys substitution" username_of_poster="unimod"
12138 group_of_poster=""
12139 date_time_posted="2006-11-09 11:45:37"
12140 date_time_modified="2006-11-09 11:45:37"
12141 approved="0"
12142 record_id="640">
12143 <umod:specificity hidden="1" site="R" position="Anywhere" classification="AA substitution"
12144 spec_group="1"/>
12145 <umod:delta mono_mass="-28.006148" avge_mass="-28.0134" composition="N(-2)">
12146 <umod:element symbol="H" number="0"/>
12147 <umod:element symbol="C" number="0"/>
12148 <umod:element symbol="N" number="-2"/>
12149 <umod:element symbol="O" number="0"/>
12150 <umod:element symbol="S" number="0"/>
12151 </umod:delta>
12152 </umod:mod>
12153 <umod:mod title="Arg-&gt;His" full_name="Arg-&gt;His substitution" username_of_poster="unimod"
12154 group_of_poster=""
12155 date_time_posted="2006-11-09 11:45:56"
12156 date_time_modified="2006-11-09 11:45:56"
12157 approved="0"
12158 record_id="641">
12159 <umod:specificity hidden="1" site="R" position="Anywhere" classification="AA substitution"
12160 spec_group="1"/>
12161 <umod:delta mono_mass="-19.042199" avge_mass="-19.0464" composition="H(-5) N(-1)">
12162 <umod:element symbol="H" number="-5"/>
12163 <umod:element symbol="C" number="0"/>
12164 <umod:element symbol="N" number="-1"/>
12165 <umod:element symbol="O" number="0"/>
12166 <umod:element symbol="S" number="0"/>
12167 </umod:delta>
12168 </umod:mod>
12169 <umod:mod title="Arg-&gt;Gln" full_name="Arg-&gt;Gln substitution" username_of_poster="unimod"
12170 group_of_poster=""
12171 date_time_posted="2006-11-09 11:46:17"
12172 date_time_modified="2006-11-09 11:46:17"
12173 approved="0"
12174 record_id="642">
12175 <umod:specificity hidden="1" site="R" position="Anywhere" classification="AA substitution"
12176 spec_group="1"/>
12177 <umod:delta mono_mass="-28.042534" avge_mass="-28.0565" composition="H(-4) C(-1) N(-2) O">
12178 <umod:element symbol="H" number="-4"/>
12179 <umod:element symbol="C" number="-1"/>
12180 <umod:element symbol="N" number="-2"/>
12181 <umod:element symbol="O" number="1"/>
12182 <umod:element symbol="S" number="0"/>
12183 </umod:delta>
12184 </umod:mod>
12185 <umod:mod title="Arg-&gt;Met" full_name="Arg-&gt;Met substitution" username_of_poster="unimod"
12186 group_of_poster=""
12187 date_time_posted="2006-11-09 11:46:37"
12188 date_time_modified="2006-11-09 11:46:37"
12189 approved="0"
12190 record_id="643">
12191 <umod:specificity hidden="1" site="R" position="Anywhere" classification="AA substitution"
12192 spec_group="1"/>
12193 <umod:delta mono_mass="-25.060626" avge_mass="-24.9896" composition="H(-3) C(-1) N(-3) S">
12194 <umod:element symbol="H" number="-3"/>
12195 <umod:element symbol="C" number="-1"/>
12196 <umod:element symbol="N" number="-3"/>
12197 <umod:element symbol="O" number="0"/>
12198 <umod:element symbol="S" number="1"/>
12199 </umod:delta>
12200 </umod:mod>
12201 <umod:mod title="Arg-&gt;Cys" full_name="Arg-&gt;Cys substitution" username_of_poster="unimod"
12202 group_of_poster=""
12203 date_time_posted="2006-11-09 11:47:00"
12204 date_time_modified="2006-11-09 11:47:00"
12205 approved="0"
12206 record_id="644">
12207 <umod:specificity hidden="1" site="R" position="Anywhere" classification="AA substitution"
12208 spec_group="1"/>
12209 <umod:delta mono_mass="-53.091927" avge_mass="-53.0428" composition="H(-7) C(-3) N(-3) S">
12210 <umod:element symbol="H" number="-7"/>
12211 <umod:element symbol="C" number="-3"/>
12212 <umod:element symbol="N" number="-3"/>
12213 <umod:element symbol="O" number="0"/>
12214 <umod:element symbol="S" number="1"/>
12215 </umod:delta>
12216 </umod:mod>
12217 <umod:mod title="Arg-&gt;Ile" full_name="Arg-&gt;Ile or Arg-&gt;Leu substitution"
12218 username_of_poster="unimod"
12219 group_of_poster=""
12220 date_time_posted="2006-11-09 11:47:36"
12221 date_time_modified="2006-11-09 11:47:36"
12222 approved="0"
12223 record_id="645">
12224 <umod:specificity hidden="1" site="R" position="Anywhere" classification="AA substitution"
12225 spec_group="1"/>
12226 <umod:delta mono_mass="-43.017047" avge_mass="-43.0280" composition="H(-1) N(-3)">
12227 <umod:element symbol="H" number="-1"/>
12228 <umod:element symbol="C" number="0"/>
12229 <umod:element symbol="N" number="-3"/>
12230 <umod:element symbol="O" number="0"/>
12231 <umod:element symbol="S" number="0"/>
12232 </umod:delta>
12233 </umod:mod>
12234 <umod:mod title="Arg-&gt;Gly" full_name="Arg-&gt;Gly substitution" username_of_poster="unimod"
12235 group_of_poster=""
12236 date_time_posted="2006-11-09 11:48:00"
12237 date_time_modified="2006-11-09 11:48:00"
12238 approved="0"
12239 record_id="646">
12240 <umod:specificity hidden="1" site="R" position="Anywhere" classification="AA substitution"
12241 spec_group="1"/>
12242 <umod:delta mono_mass="-99.079647" avge_mass="-99.1344" composition="H(-9) C(-4) N(-3)">
12243 <umod:element symbol="H" number="-9"/>
12244 <umod:element symbol="C" number="-4"/>
12245 <umod:element symbol="N" number="-3"/>
12246 <umod:element symbol="O" number="0"/>
12247 <umod:element symbol="S" number="0"/>
12248 </umod:delta>
12249 </umod:mod>
12250 <umod:mod title="Ser-&gt;Phe" full_name="Ser-&gt;Phe substitution" username_of_poster="unimod"
12251 group_of_poster=""
12252 date_time_posted="2006-11-09 12:32:55"
12253 date_time_modified="2006-11-09 12:32:55"
12254 approved="0"
12255 record_id="647">
12256 <umod:specificity hidden="1" site="S" position="Anywhere" classification="AA substitution"
12257 spec_group="1"/>
12258 <umod:delta mono_mass="60.036386" avge_mass="60.0966" composition="H(4) C(6) O(-1)">
12259 <umod:element symbol="H" number="4"/>
12260 <umod:element symbol="C" number="6"/>
12261 <umod:element symbol="N" number="0"/>
12262 <umod:element symbol="O" number="-1"/>
12263 <umod:element symbol="S" number="0"/>
12264 </umod:delta>
12265 </umod:mod>
12266 <umod:mod title="Ser-&gt;Ala" full_name="Ser-&gt;Ala substitution" username_of_poster="unimod"
12267 group_of_poster=""
12268 date_time_posted="2006-11-09 12:33:14"
12269 date_time_modified="2006-11-09 12:33:14"
12270 approved="0"
12271 record_id="648">
12272 <umod:specificity hidden="1" site="S" position="Anywhere" classification="AA substitution"
12273 spec_group="1"/>
12274 <umod:delta mono_mass="-15.994915" avge_mass="-15.9994" composition="O(-1)">
12275 <umod:element symbol="H" number="0"/>
12276 <umod:element symbol="C" number="0"/>
12277 <umod:element symbol="N" number="0"/>
12278 <umod:element symbol="O" number="-1"/>
12279 <umod:element symbol="S" number="0"/>
12280 </umod:delta>
12281 </umod:mod>
12282 <umod:mod title="Ser-&gt;Trp" full_name="Ser-&gt;Trp substitution" username_of_poster="unimod"
12283 group_of_poster=""
12284 date_time_posted="2006-11-09 12:33:32"
12285 date_time_modified="2006-11-09 12:33:32"
12286 approved="0"
12287 record_id="649">
12288 <umod:specificity hidden="1" site="S" position="Anywhere" classification="AA substitution"
12289 spec_group="1"/>
12290 <umod:delta mono_mass="99.047285" avge_mass="99.1326" composition="H(5) C(8) N O(-1)">
12291 <umod:element symbol="H" number="5"/>
12292 <umod:element symbol="C" number="8"/>
12293 <umod:element symbol="N" number="1"/>
12294 <umod:element symbol="O" number="-1"/>
12295 <umod:element symbol="S" number="0"/>
12296 </umod:delta>
12297 </umod:mod>
12298 <umod:mod title="Ser-&gt;Thr" full_name="Ser-&gt;Thr substitution" username_of_poster="unimod"
12299 group_of_poster=""
12300 date_time_posted="2006-11-09 12:33:51"
12301 date_time_modified="2006-11-09 12:33:51"
12302 approved="0"
12303 record_id="650">
12304 <umod:specificity hidden="1" site="S" position="Anywhere" classification="AA substitution"
12305 spec_group="1"/>
12306 <umod:delta mono_mass="14.015650" avge_mass="14.0266" composition="H(2) C">
12307 <umod:element symbol="H" number="2"/>
12308 <umod:element symbol="C" number="1"/>
12309 <umod:element symbol="N" number="0"/>
12310 <umod:element symbol="O" number="0"/>
12311 <umod:element symbol="S" number="0"/>
12312 </umod:delta>
12313 </umod:mod>
12314 <umod:mod title="Ser-&gt;Asn" full_name="Ser-&gt;Asn substitution" username_of_poster="unimod"
12315 group_of_poster=""
12316 date_time_posted="2006-11-09 12:34:12"
12317 date_time_modified="2006-11-09 12:34:12"
12318 approved="0"
12319 record_id="651">
12320 <umod:specificity hidden="1" site="S" position="Anywhere" classification="AA substitution"
12321 spec_group="1"/>
12322 <umod:delta mono_mass="27.010899" avge_mass="27.0253" composition="H C N">
12323 <umod:element symbol="H" number="1"/>
12324 <umod:element symbol="C" number="1"/>
12325 <umod:element symbol="N" number="1"/>
12326 <umod:element symbol="O" number="0"/>
12327 <umod:element symbol="S" number="0"/>
12328 </umod:delta>
12329 </umod:mod>
12330 <umod:mod title="Ser-&gt;Pro" full_name="Ser-&gt;Pro substitution" username_of_poster="unimod"
12331 group_of_poster=""
12332 date_time_posted="2006-11-09 12:34:34"
12333 date_time_modified="2006-11-09 12:34:34"
12334 approved="0"
12335 record_id="652">
12336 <umod:specificity hidden="1" site="S" position="Anywhere" classification="AA substitution"
12337 spec_group="1"/>
12338 <umod:delta mono_mass="10.020735" avge_mass="10.0379" composition="H(2) C(2) O(-1)">
12339 <umod:element symbol="H" number="2"/>
12340 <umod:element symbol="C" number="2"/>
12341 <umod:element symbol="N" number="0"/>
12342 <umod:element symbol="O" number="-1"/>
12343 <umod:element symbol="S" number="0"/>
12344 </umod:delta>
12345 </umod:mod>
12346 <umod:mod title="Ser-&gt;Tyr" full_name="Ser-&gt;Tyr substitution" username_of_poster="unimod"
12347 group_of_poster=""
12348 date_time_posted="2006-11-09 12:35:00"
12349 date_time_modified="2006-11-09 12:35:00"
12350 approved="0"
12351 record_id="653">
12352 <umod:specificity hidden="1" site="S" position="Anywhere" classification="AA substitution"
12353 spec_group="1"/>
12354 <umod:delta mono_mass="76.031300" avge_mass="76.0960" composition="H(4) C(6)">
12355 <umod:element symbol="H" number="4"/>
12356 <umod:element symbol="C" number="6"/>
12357 <umod:element symbol="N" number="0"/>
12358 <umod:element symbol="O" number="0"/>
12359 <umod:element symbol="S" number="0"/>
12360 </umod:delta>
12361 </umod:mod>
12362 <umod:mod title="Ser-&gt;Cys" full_name="Ser-&gt;Cys substitution" username_of_poster="unimod"
12363 group_of_poster=""
12364 date_time_posted="2006-11-09 12:35:22"
12365 date_time_modified="2006-11-09 12:35:22"
12366 approved="0"
12367 record_id="654">
12368 <umod:specificity hidden="1" site="S" position="Anywhere" classification="AA substitution"
12369 spec_group="1"/>
12370 <umod:delta mono_mass="15.977156" avge_mass="16.0656" composition="O(-1) S">
12371 <umod:element symbol="H" number="0"/>
12372 <umod:element symbol="C" number="0"/>
12373 <umod:element symbol="N" number="0"/>
12374 <umod:element symbol="O" number="-1"/>
12375 <umod:element symbol="S" number="1"/>
12376 </umod:delta>
12377 </umod:mod>
12378 <umod:mod title="Ser-&gt;Arg" full_name="Ser-&gt;Arg substitution" username_of_poster="unimod"
12379 group_of_poster=""
12380 date_time_posted="2006-11-09 12:35:40"
12381 date_time_modified="2006-11-09 12:35:40"
12382 approved="0"
12383 record_id="655">
12384 <umod:specificity hidden="1" site="S" position="Anywhere" classification="AA substitution"
12385 spec_group="1"/>
12386 <umod:delta mono_mass="69.069083" avge_mass="69.1084" composition="H(7) C(3) N(3) O(-1)">
12387 <umod:element symbol="H" number="7"/>
12388 <umod:element symbol="C" number="3"/>
12389 <umod:element symbol="N" number="3"/>
12390 <umod:element symbol="O" number="-1"/>
12391 <umod:element symbol="S" number="0"/>
12392 </umod:delta>
12393 </umod:mod>
12394 <umod:mod title="Ser-&gt;Ile" full_name="Ser-&gt;Ile or Ser-&gt;Leu substitution"
12395 username_of_poster="unimod"
12396 group_of_poster=""
12397 date_time_posted="2006-11-09 12:36:10"
12398 date_time_modified="2006-11-09 12:36:10"
12399 approved="0"
12400 record_id="656">
12401 <umod:specificity hidden="1" site="S" position="Anywhere" classification="AA substitution"
12402 spec_group="1"/>
12403 <umod:delta mono_mass="26.052036" avge_mass="26.0803" composition="H(6) C(3) O(-1)">
12404 <umod:element symbol="H" number="6"/>
12405 <umod:element symbol="C" number="3"/>
12406 <umod:element symbol="N" number="0"/>
12407 <umod:element symbol="O" number="-1"/>
12408 <umod:element symbol="S" number="0"/>
12409 </umod:delta>
12410 </umod:mod>
12411 <umod:mod title="Ser-&gt;Gly" full_name="Ser-&gt;Gly substitution" username_of_poster="unimod"
12412 group_of_poster=""
12413 date_time_posted="2006-11-09 12:36:34"
12414 date_time_modified="2006-11-09 12:36:34"
12415 approved="0"
12416 record_id="657">
12417 <umod:specificity hidden="1" site="S" position="Anywhere" classification="AA substitution"
12418 spec_group="1"/>
12419 <umod:delta mono_mass="-30.010565" avge_mass="-30.0260" composition="H(-2) C(-1) O(-1)">
12420 <umod:element symbol="H" number="-2"/>
12421 <umod:element symbol="C" number="-1"/>
12422 <umod:element symbol="N" number="0"/>
12423 <umod:element symbol="O" number="-1"/>
12424 <umod:element symbol="S" number="0"/>
12425 </umod:delta>
12426 </umod:mod>
12427 <umod:mod title="Thr-&gt;Ser" full_name="Thr-&gt;Ser substitution" username_of_poster="unimod"
12428 group_of_poster=""
12429 date_time_posted="2006-11-09 12:36:57"
12430 date_time_modified="2006-11-09 12:36:57"
12431 approved="0"
12432 record_id="658">
12433 <umod:specificity hidden="1" site="T" position="Anywhere" classification="AA substitution"
12434 spec_group="1"/>
12435 <umod:delta mono_mass="-14.015650" avge_mass="-14.0266" composition="H(-2) C(-1)">
12436 <umod:element symbol="H" number="-2"/>
12437 <umod:element symbol="C" number="-1"/>
12438 <umod:element symbol="N" number="0"/>
12439 <umod:element symbol="O" number="0"/>
12440 <umod:element symbol="S" number="0"/>
12441 </umod:delta>
12442 </umod:mod>
12443 <umod:mod title="Thr-&gt;Ala" full_name="Thr-&gt;Ala substitution" username_of_poster="unimod"
12444 group_of_poster=""
12445 date_time_posted="2006-11-09 12:37:15"
12446 date_time_modified="2006-11-09 12:37:15"
12447 approved="0"
12448 record_id="659">
12449 <umod:specificity hidden="1" site="T" position="Anywhere" classification="AA substitution"
12450 spec_group="1"/>
12451 <umod:delta mono_mass="-30.010565" avge_mass="-30.0260" composition="H(-2) C(-1) O(-1)">
12452 <umod:element symbol="H" number="-2"/>
12453 <umod:element symbol="C" number="-1"/>
12454 <umod:element symbol="N" number="0"/>
12455 <umod:element symbol="O" number="-1"/>
12456 <umod:element symbol="S" number="0"/>
12457 </umod:delta>
12458 </umod:mod>
12459 <umod:mod title="Thr-&gt;Asn" full_name="Thr-&gt;Asn substitution" username_of_poster="unimod"
12460 group_of_poster=""
12461 date_time_posted="2006-11-09 12:37:37"
12462 date_time_modified="2006-11-09 12:37:37"
12463 approved="0"
12464 record_id="660">
12465 <umod:specificity hidden="1" site="T" position="Anywhere" classification="AA substitution"
12466 spec_group="1"/>
12467 <umod:delta mono_mass="12.995249" avge_mass="12.9988" composition="H(-1) N">
12468 <umod:element symbol="H" number="-1"/>
12469 <umod:element symbol="C" number="0"/>
12470 <umod:element symbol="N" number="1"/>
12471 <umod:element symbol="O" number="0"/>
12472 <umod:element symbol="S" number="0"/>
12473 </umod:delta>
12474 </umod:mod>
12475 <umod:mod title="Thr-&gt;Lys" full_name="Thr-&gt;Lys substitution" username_of_poster="unimod"
12476 group_of_poster=""
12477 date_time_posted="2006-11-09 12:37:55"
12478 date_time_modified="2006-11-09 12:37:55"
12479 approved="0"
12480 record_id="661">
12481 <umod:specificity hidden="1" site="T" position="Anywhere" classification="AA substitution"
12482 spec_group="1"/>
12483 <umod:delta mono_mass="27.047285" avge_mass="27.0684" composition="H(5) C(2) N O(-1)">
12484 <umod:element symbol="H" number="5"/>
12485 <umod:element symbol="C" number="2"/>
12486 <umod:element symbol="N" number="1"/>
12487 <umod:element symbol="O" number="-1"/>
12488 <umod:element symbol="S" number="0"/>
12489 </umod:delta>
12490 </umod:mod>
12491 <umod:mod title="Thr-&gt;Pro" full_name="Thr-&gt;Pro substitution" username_of_poster="unimod"
12492 group_of_poster=""
12493 date_time_posted="2006-11-09 12:38:14"
12494 date_time_modified="2006-11-09 12:38:14"
12495 approved="0"
12496 record_id="662">
12497 <umod:specificity hidden="1" site="T" position="Anywhere" classification="AA substitution"
12498 spec_group="1"/>
12499 <umod:delta mono_mass="-3.994915" avge_mass="-3.9887" composition="C O(-1)">
12500 <umod:element symbol="H" number="0"/>
12501 <umod:element symbol="C" number="1"/>
12502 <umod:element symbol="N" number="0"/>
12503 <umod:element symbol="O" number="-1"/>
12504 <umod:element symbol="S" number="0"/>
12505 </umod:delta>
12506 </umod:mod>
12507 <umod:mod title="Thr-&gt;Met" full_name="Thr-&gt;Met substitution" username_of_poster="unimod"
12508 group_of_poster=""
12509 date_time_posted="2006-11-09 12:38:34"
12510 date_time_modified="2006-11-09 12:38:34"
12511 approved="0"
12512 record_id="663">
12513 <umod:specificity hidden="1" site="T" position="Anywhere" classification="AA substitution"
12514 spec_group="1"/>
12515 <umod:delta mono_mass="29.992806" avge_mass="30.0922" composition="H(2) C O(-1) S">
12516 <umod:element symbol="H" number="2"/>
12517 <umod:element symbol="C" number="1"/>
12518 <umod:element symbol="N" number="0"/>
12519 <umod:element symbol="O" number="-1"/>
12520 <umod:element symbol="S" number="1"/>
12521 </umod:delta>
12522 </umod:mod>
12523 <umod:mod title="Thr-&gt;Ile" full_name="Thr-&gt;Ile substitution" username_of_poster="unimod"
12524 group_of_poster=""
12525 date_time_posted="2006-11-09 12:38:56"
12526 date_time_modified="2006-11-09 12:38:56"
12527 approved="0"
12528 record_id="664">
12529 <umod:specificity hidden="1" site="T" position="Anywhere" classification="AA substitution"
12530 spec_group="1"/>
12531 <umod:delta mono_mass="12.036386" avge_mass="12.0538" composition="H(4) C(2) O(-1)">
12532 <umod:element symbol="H" number="4"/>
12533 <umod:element symbol="C" number="2"/>
12534 <umod:element symbol="N" number="0"/>
12535 <umod:element symbol="O" number="-1"/>
12536 <umod:element symbol="S" number="0"/>
12537 </umod:delta>
12538 </umod:mod>
12539 <umod:mod title="Thr-&gt;Arg" full_name="Thr-&gt;Arg substitution" username_of_poster="unimod"
12540 group_of_poster=""
12541 date_time_posted="2006-11-09 12:39:14"
12542 date_time_modified="2006-11-09 12:39:14"
12543 approved="0"
12544 record_id="665">
12545 <umod:specificity hidden="1" site="T" position="Anywhere" classification="AA substitution"
12546 spec_group="1"/>
12547 <umod:delta mono_mass="55.053433" avge_mass="55.0818" composition="H(5) C(2) N(3) O(-1)">
12548 <umod:element symbol="H" number="5"/>
12549 <umod:element symbol="C" number="2"/>
12550 <umod:element symbol="N" number="3"/>
12551 <umod:element symbol="O" number="-1"/>
12552 <umod:element symbol="S" number="0"/>
12553 </umod:delta>
12554 </umod:mod>
12555 <umod:mod title="Val-&gt;Phe" full_name="Val-&gt;Phe substitution" username_of_poster="unimod"
12556 group_of_poster=""
12557 date_time_posted="2006-11-09 12:39:35"
12558 date_time_modified="2006-11-09 12:39:35"
12559 approved="0"
12560 record_id="666">
12561 <umod:specificity hidden="1" site="V" position="Anywhere" classification="AA substitution"
12562 spec_group="1"/>
12563 <umod:delta mono_mass="48.000000" avge_mass="48.0428" composition="C(4)">
12564 <umod:element symbol="H" number="0"/>
12565 <umod:element symbol="C" number="4"/>
12566 <umod:element symbol="N" number="0"/>
12567 <umod:element symbol="O" number="0"/>
12568 <umod:element symbol="S" number="0"/>
12569 </umod:delta>
12570 </umod:mod>
12571 <umod:mod title="Val-&gt;Ala" full_name="Val-&gt;Ala substitution" username_of_poster="unimod"
12572 group_of_poster=""
12573 date_time_posted="2006-11-09 12:40:00"
12574 date_time_modified="2006-11-09 12:40:00"
12575 approved="0"
12576 record_id="667">
12577 <umod:specificity hidden="1" site="V" position="Anywhere" classification="AA substitution"
12578 spec_group="1"/>
12579 <umod:delta mono_mass="-28.031300" avge_mass="-28.0532" composition="H(-4) C(-2)">
12580 <umod:element symbol="H" number="-4"/>
12581 <umod:element symbol="C" number="-2"/>
12582 <umod:element symbol="N" number="0"/>
12583 <umod:element symbol="O" number="0"/>
12584 <umod:element symbol="S" number="0"/>
12585 </umod:delta>
12586 </umod:mod>
12587 <umod:mod title="Val-&gt;Glu" full_name="Val-&gt;Glu substitution" username_of_poster="unimod"
12588 group_of_poster=""
12589 date_time_posted="2006-11-09 12:40:19"
12590 date_time_modified="2006-11-09 12:40:19"
12591 approved="0"
12592 record_id="668">
12593 <umod:specificity hidden="1" site="V" position="Anywhere" classification="AA substitution"
12594 spec_group="1"/>
12595 <umod:delta mono_mass="29.974179" avge_mass="29.9829" composition="H(-2) O(2)">
12596 <umod:element symbol="H" number="-2"/>
12597 <umod:element symbol="C" number="0"/>
12598 <umod:element symbol="N" number="0"/>
12599 <umod:element symbol="O" number="2"/>
12600 <umod:element symbol="S" number="0"/>
12601 </umod:delta>
12602 </umod:mod>
12603 <umod:mod title="Val-&gt;Met" full_name="Val-&gt;Met substitution" username_of_poster="unimod"
12604 group_of_poster=""
12605 date_time_posted="2006-11-09 12:40:36"
12606 date_time_modified="2006-11-09 12:40:36"
12607 approved="0"
12608 record_id="669">
12609 <umod:specificity hidden="1" site="V" position="Anywhere" classification="AA substitution"
12610 spec_group="1"/>
12611 <umod:delta mono_mass="31.972071" avge_mass="32.0650" composition="S">
12612 <umod:element symbol="H" number="0"/>
12613 <umod:element symbol="C" number="0"/>
12614 <umod:element symbol="N" number="0"/>
12615 <umod:element symbol="O" number="0"/>
12616 <umod:element symbol="S" number="1"/>
12617 </umod:delta>
12618 </umod:mod>
12619 <umod:mod title="Val-&gt;Asp" full_name="Val-&gt;Asp substitution" username_of_poster="unimod"
12620 group_of_poster=""
12621 date_time_posted="2006-11-09 12:41:04"
12622 date_time_modified="2006-11-09 12:41:04"
12623 approved="0"
12624 record_id="670">
12625 <umod:specificity hidden="1" site="V" position="Anywhere" classification="AA substitution"
12626 spec_group="1"/>
12627 <umod:delta mono_mass="15.958529" avge_mass="15.9563" composition="H(-4) C(-1) O(2)">
12628 <umod:element symbol="H" number="-4"/>
12629 <umod:element symbol="C" number="-1"/>
12630 <umod:element symbol="N" number="0"/>
12631 <umod:element symbol="O" number="2"/>
12632 <umod:element symbol="S" number="0"/>
12633 </umod:delta>
12634 </umod:mod>
12635 <umod:mod title="Val-&gt;Ile" full_name="Val-&gt;Ile or Val-&gt;Leu substitution"
12636 username_of_poster="unimod"
12637 group_of_poster=""
12638 date_time_posted="2006-11-09 12:41:27"
12639 date_time_modified="2006-11-24 15:29:33"
12640 approved="0"
12641 record_id="671">
12642 <umod:specificity hidden="1" site="V" position="Anywhere" classification="AA substitution"
12643 spec_group="1"/>
12644 <umod:delta mono_mass="14.015650" avge_mass="14.0266" composition="H(2) C">
12645 <umod:element symbol="H" number="2"/>
12646 <umod:element symbol="C" number="1"/>
12647 </umod:delta>
12648 </umod:mod>
12649 <umod:mod title="Val-&gt;Gly" full_name="Val-&gt;Gly substitution" username_of_poster="unimod"
12650 group_of_poster=""
12651 date_time_posted="2006-11-09 12:41:45"
12652 date_time_modified="2006-11-09 12:41:45"
12653 approved="0"
12654 record_id="672">
12655 <umod:specificity hidden="1" site="V" position="Anywhere" classification="AA substitution"
12656 spec_group="1"/>
12657 <umod:delta mono_mass="-42.046950" avge_mass="-42.0797" composition="H(-6) C(-3)">
12658 <umod:element symbol="H" number="-6"/>
12659 <umod:element symbol="C" number="-3"/>
12660 <umod:element symbol="N" number="0"/>
12661 <umod:element symbol="O" number="0"/>
12662 <umod:element symbol="S" number="0"/>
12663 </umod:delta>
12664 </umod:mod>
12665 <umod:mod title="Trp-&gt;Ser" full_name="Trp-&gt;Ser substitution" username_of_poster="unimod"
12666 group_of_poster=""
12667 date_time_posted="2006-11-09 12:42:22"
12668 date_time_modified="2006-11-09 12:42:22"
12669 approved="0"
12670 record_id="673">
12671 <umod:specificity hidden="1" site="W" position="Anywhere" classification="AA substitution"
12672 spec_group="1"/>
12673 <umod:delta mono_mass="-99.047285" avge_mass="-99.1326" composition="H(-5) C(-8) N(-1) O">
12674 <umod:element symbol="H" number="-5"/>
12675 <umod:element symbol="C" number="-8"/>
12676 <umod:element symbol="N" number="-1"/>
12677 <umod:element symbol="O" number="1"/>
12678 <umod:element symbol="S" number="0"/>
12679 </umod:delta>
12680 </umod:mod>
12681 <umod:mod title="Trp-&gt;Cys" full_name="Trp-&gt;Cys substitution" username_of_poster="unimod"
12682 group_of_poster=""
12683 date_time_posted="2006-11-09 12:42:46"
12684 date_time_modified="2006-11-09 12:42:46"
12685 approved="0"
12686 record_id="674">
12687 <umod:specificity hidden="1" site="W" position="Anywhere" classification="AA substitution"
12688 spec_group="1"/>
12689 <umod:delta mono_mass="-83.070128" avge_mass="-83.0670" composition="H(-5) C(-8) N(-1) S">
12690 <umod:element symbol="H" number="-5"/>
12691 <umod:element symbol="C" number="-8"/>
12692 <umod:element symbol="N" number="-1"/>
12693 <umod:element symbol="O" number="0"/>
12694 <umod:element symbol="S" number="1"/>
12695 </umod:delta>
12696 </umod:mod>
12697 <umod:mod title="Trp-&gt;Arg" full_name="Trp-&gt;Arg substitution" username_of_poster="unimod"
12698 group_of_poster=""
12699 date_time_posted="2006-11-09 12:43:10"
12700 date_time_modified="2006-11-09 12:43:10"
12701 approved="0"
12702 record_id="675">
12703 <umod:specificity hidden="1" site="W" position="Anywhere" classification="AA substitution"
12704 spec_group="1"/>
12705 <umod:delta mono_mass="-29.978202" avge_mass="-30.0242" composition="H(2) C(-5) N(2)">
12706 <umod:element symbol="H" number="2"/>
12707 <umod:element symbol="C" number="-5"/>
12708 <umod:element symbol="N" number="2"/>
12709 <umod:element symbol="O" number="0"/>
12710 <umod:element symbol="S" number="0"/>
12711 </umod:delta>
12712 </umod:mod>
12713 <umod:mod title="Trp-&gt;Gly" full_name="Trp-&gt;Gly substitution" username_of_poster="unimod"
12714 group_of_poster=""
12715 date_time_posted="2006-11-09 12:43:29"
12716 date_time_modified="2006-11-09 12:43:29"
12717 approved="0"
12718 record_id="676">
12719 <umod:specificity hidden="1" site="W" position="Anywhere" classification="AA substitution"
12720 spec_group="1"/>
12721 <umod:delta mono_mass="-129.057849" avge_mass="-129.1586" composition="H(-7) C(-9) N(-1)">
12722 <umod:element symbol="H" number="-7"/>
12723 <umod:element symbol="C" number="-9"/>
12724 <umod:element symbol="N" number="-1"/>
12725 <umod:element symbol="O" number="0"/>
12726 <umod:element symbol="S" number="0"/>
12727 </umod:delta>
12728 </umod:mod>
12729 <umod:mod title="Trp-&gt;Leu" full_name="Trp-&gt;Leu substitution" username_of_poster="unimod"
12730 group_of_poster=""
12731 date_time_posted="2006-11-09 12:43:49"
12732 date_time_modified="2006-11-09 12:43:49"
12733 approved="0"
12734 record_id="677">
12735 <umod:specificity hidden="1" site="W" position="Anywhere" classification="AA substitution"
12736 spec_group="1"/>
12737 <umod:delta mono_mass="-72.995249" avge_mass="-73.0523" composition="H C(-5) N(-1)">
12738 <umod:element symbol="H" number="1"/>
12739 <umod:element symbol="C" number="-5"/>
12740 <umod:element symbol="N" number="-1"/>
12741 <umod:element symbol="O" number="0"/>
12742 <umod:element symbol="S" number="0"/>
12743 </umod:delta>
12744 </umod:mod>
12745 <umod:mod title="Tyr-&gt;Phe" full_name="Tyr-&gt;Phe substitution" username_of_poster="unimod"
12746 group_of_poster=""
12747 date_time_posted="2006-11-09 12:44:13"
12748 date_time_modified="2006-11-09 12:44:13"
12749 approved="0"
12750 record_id="678">
12751 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="AA substitution"
12752 spec_group="1"/>
12753 <umod:delta mono_mass="-15.994915" avge_mass="-15.9994" composition="O(-1)">
12754 <umod:element symbol="H" number="0"/>
12755 <umod:element symbol="C" number="0"/>
12756 <umod:element symbol="N" number="0"/>
12757 <umod:element symbol="O" number="-1"/>
12758 <umod:element symbol="S" number="0"/>
12759 </umod:delta>
12760 </umod:mod>
12761 <umod:mod title="Tyr-&gt;Ser" full_name="Tyr-&gt;Ser substitution" username_of_poster="unimod"
12762 group_of_poster=""
12763 date_time_posted="2006-11-09 12:44:37"
12764 date_time_modified="2006-11-09 12:44:37"
12765 approved="0"
12766 record_id="679">
12767 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="AA substitution"
12768 spec_group="1"/>
12769 <umod:delta mono_mass="-76.031300" avge_mass="-76.0960" composition="H(-4) C(-6)">
12770 <umod:element symbol="H" number="-4"/>
12771 <umod:element symbol="C" number="-6"/>
12772 <umod:element symbol="N" number="0"/>
12773 <umod:element symbol="O" number="0"/>
12774 <umod:element symbol="S" number="0"/>
12775 </umod:delta>
12776 </umod:mod>
12777 <umod:mod title="Tyr-&gt;Asn" full_name="Tyr-&gt;Asn substitution" username_of_poster="unimod"
12778 group_of_poster=""
12779 date_time_posted="2006-11-09 12:44:59"
12780 date_time_modified="2006-11-09 12:44:59"
12781 approved="0"
12782 record_id="680">
12783 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="AA substitution"
12784 spec_group="1"/>
12785 <umod:delta mono_mass="-49.020401" avge_mass="-49.0706" composition="H(-3) C(-5) N">
12786 <umod:element symbol="H" number="-3"/>
12787 <umod:element symbol="C" number="-5"/>
12788 <umod:element symbol="N" number="1"/>
12789 <umod:element symbol="O" number="0"/>
12790 <umod:element symbol="S" number="0"/>
12791 </umod:delta>
12792 </umod:mod>
12793 <umod:mod title="Tyr-&gt;His" full_name="Tyr-&gt;His substitution" username_of_poster="unimod"
12794 group_of_poster=""
12795 date_time_posted="2006-11-09 12:45:22"
12796 date_time_modified="2006-11-09 12:45:22"
12797 approved="0"
12798 record_id="681">
12799 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="AA substitution"
12800 spec_group="1"/>
12801 <umod:delta mono_mass="-26.004417" avge_mass="-26.0340"
12802 composition="H(-2) C(-3) N(2) O(-1)">
12803 <umod:element symbol="H" number="-2"/>
12804 <umod:element symbol="C" number="-3"/>
12805 <umod:element symbol="N" number="2"/>
12806 <umod:element symbol="O" number="-1"/>
12807 <umod:element symbol="S" number="0"/>
12808 </umod:delta>
12809 </umod:mod>
12810 <umod:mod title="Tyr-&gt;Asp" full_name="Tyr-&gt;Asp substitution" username_of_poster="unimod"
12811 group_of_poster=""
12812 date_time_posted="2006-11-09 12:45:44"
12813 date_time_modified="2006-11-09 12:45:44"
12814 approved="0"
12815 record_id="682">
12816 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="AA substitution"
12817 spec_group="1"/>
12818 <umod:delta mono_mass="-48.036386" avge_mass="-48.0859" composition="H(-4) C(-5) O">
12819 <umod:element symbol="H" number="-4"/>
12820 <umod:element symbol="C" number="-5"/>
12821 <umod:element symbol="N" number="0"/>
12822 <umod:element symbol="O" number="1"/>
12823 <umod:element symbol="S" number="0"/>
12824 </umod:delta>
12825 </umod:mod>
12826 <umod:mod title="Tyr-&gt;Cys" full_name="Tyr-&gt;Cys substitution" username_of_poster="unimod"
12827 group_of_poster=""
12828 date_time_posted="2006-11-09 12:46:03"
12829 date_time_modified="2006-11-09 12:46:03"
12830 approved="0"
12831 record_id="683">
12832 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="AA substitution"
12833 spec_group="1"/>
12834 <umod:delta mono_mass="-60.054144" avge_mass="-60.0304" composition="H(-4) C(-6) O(-1) S">
12835 <umod:element symbol="H" number="-4"/>
12836 <umod:element symbol="C" number="-6"/>
12837 <umod:element symbol="N" number="0"/>
12838 <umod:element symbol="O" number="-1"/>
12839 <umod:element symbol="S" number="1"/>
12840 </umod:delta>
12841 </umod:mod>
12842 <umod:mod title="BDMAPP" full_name="Mass Defect Tag on lysine e-amino"
12843 username_of_poster="LVSchneid"
12844 group_of_poster=""
12845 date_time_posted="2006-11-13 18:51:11"
12846 date_time_modified="2006-11-13 18:52:47"
12847 approved="0"
12848 record_id="684">
12849 <umod:specificity hidden="1" site="W" position="Anywhere" classification="Artefact"
12850 spec_group="5">
12851 <umod:misc_notes>Low efficiency</umod:misc_notes>
12852 </umod:specificity>
12853 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="Artefact"
12854 spec_group="4">
12855 <umod:misc_notes>Low efficiency</umod:misc_notes>
12856 </umod:specificity>
12857 <umod:specificity hidden="1" site="N-term" position="Protein N-term"
12858 classification="Chemical derivative"
12859 spec_group="3"/>
12860 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Chemical derivative"
12861 spec_group="2"/>
12862 <umod:specificity hidden="1" site="H" position="Anywhere" classification="Artefact"
12863 spec_group="1">
12864 <umod:misc_notes>Low efficiency</umod:misc_notes>
12865 </umod:specificity>
12866 <umod:delta mono_mass="253.010225" avge_mass="254.1231" composition="H(12) C(11) N O Br">
12867 <umod:element symbol="H" number="12"/>
12868 <umod:element symbol="C" number="11"/>
12869 <umod:element symbol="N" number="1"/>
12870 <umod:element symbol="O" number="1"/>
12871 <umod:element symbol="Br" number="1"/>
12872 </umod:delta>
12873 <umod:xref>
12874 <umod:text>Isotope-differentiated binding energy shift tags</umod:text>
12875 <umod:source>Misc. URL</umod:source>
12876 <umod:url>http://www.targetdiscovery.com/article.php?topic=crpc.prst&amp;story=20060321132643690</umod:url>
12877 </umod:xref>
12878 </umod:mod>
12879 <umod:mod title="NA-LNO2" full_name="Nitroalkylation by Nitro Linoleic Acid"
12880 username_of_poster="cbatthya"
12881 group_of_poster=""
12882 date_time_posted="2006-11-13 18:59:35"
12883 date_time_modified="2006-11-13 18:59:35"
12884 approved="0"
12885 record_id="685">
12886 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Post-translational"
12887 spec_group="1"/>
12888 <umod:specificity hidden="1" site="H" position="Anywhere" classification="Post-translational"
12889 spec_group="2"/>
12890 <umod:delta mono_mass="325.225309" avge_mass="325.4430" composition="H(31) C(18) N O(4)">
12891 <umod:element symbol="H" number="31"/>
12892 <umod:element symbol="C" number="18"/>
12893 <umod:element symbol="N" number="1"/>
12894 <umod:element symbol="O" number="4"/>
12895 </umod:delta>
12896 <umod:alt_name>Michael addition of nitro-linoleic acid to Cys and His</umod:alt_name>
12897 <umod:xref>
12898 <umod:text>JBC 281(29):20450-63; 2006</umod:text>
12899 <umod:source>Journal</umod:source>
12900 <umod:url/>
12901 </umod:xref>
12902 <umod:misc_notes>Reversible post-translational modification of proteins by nitrated fatty acids</umod:misc_notes>
12903 </umod:mod>
12904 <umod:mod title="NA-OA-NO2" full_name="Nitroalkylation by Nitro Oleic Acid"
12905 username_of_poster="cbatthya"
12906 group_of_poster=""
12907 date_time_posted="2006-11-13 19:01:33"
12908 date_time_modified="2006-11-13 19:01:33"
12909 approved="0"
12910 record_id="686">
12911 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Post-translational"
12912 spec_group="1"/>
12913 <umod:specificity hidden="1" site="H" position="Anywhere" classification="Post-translational"
12914 spec_group="2"/>
12915 <umod:delta mono_mass="327.240959" avge_mass="327.4589" composition="H(33) C(18) N O(4)">
12916 <umod:element symbol="H" number="33"/>
12917 <umod:element symbol="C" number="18"/>
12918 <umod:element symbol="N" number="1"/>
12919 <umod:element symbol="O" number="4"/>
12920 </umod:delta>
12921 <umod:alt_name>Michael addition of nitro-oleic acid to Cys and His</umod:alt_name>
12922 <umod:xref>
12923 <umod:text>JBC 281(29):20450-63; 2006</umod:text>
12924 <umod:source>Journal</umod:source>
12925 <umod:url/>
12926 </umod:xref>
12927 <umod:misc_notes>Reversible post-translational modification of proteins by nitrated fatty acids</umod:misc_notes>
12928 </umod:mod>
12929 <umod:mod title="ICPL:2H(4)"
12930 full_name="Bruker Daltonics SERVA-ICPL(TM) quantification chemistry, medium form"
12931 username_of_poster="suckau"
12932 group_of_poster=""
12933 date_time_posted="2006-11-13 19:05:12"
12934 date_time_modified="2008-09-03 15:26:54"
12935 approved="0"
12936 record_id="687">
12937 <umod:specificity hidden="1" site="N-term" position="Any N-term" classification="Isotopic label"
12938 spec_group="3">
12939 <umod:misc_notes>Use when labelling post-digest</umod:misc_notes>
12940 </umod:specificity>
12941 <umod:specificity hidden="0" site="N-term" position="Protein N-term"
12942 classification="Isotopic label"
12943 spec_group="2">
12944 <umod:misc_notes>Use when labelling pre-digest</umod:misc_notes>
12945 </umod:specificity>
12946 <umod:specificity hidden="0" site="K" position="Anywhere" classification="Isotopic label"
12947 spec_group="1"/>
12948 <umod:delta mono_mass="109.046571" avge_mass="109.1188" composition="H(-1) 2H(4) C(6) N O">
12949 <umod:element symbol="H" number="-1"/>
12950 <umod:element symbol="2H" number="4"/>
12951 <umod:element symbol="C" number="6"/>
12952 <umod:element symbol="N" number="1"/>
12953 <umod:element symbol="O" number="1"/>
12954 </umod:delta>
12955 <umod:xref>
12956 <umod:text>Bruker Daltonics order reference</umod:text>
12957 <umod:source>Misc. URL</umod:source>
12958 <umod:url>http://www.bdal.de/life-science-tools/care-consumables-more/icpl-kit.html</umod:url>
12959 </umod:xref>
12960 <umod:xref>
12961 <umod:text>Schmidt A, Kellermann J, Lottspeich F (2005): A novel strategy for quantitative proteomics using isotope-coded protein labels. Proteomics 5: 4-15</umod:text>
12962 <umod:source>Journal</umod:source>
12963 <umod:url/>
12964 </umod:xref>
12965 <umod:xref>
12966 <umod:text>15602776</umod:text>
12967 <umod:source>PubMed PMID</umod:source>
12968 <umod:url/>
12969 </umod:xref>
12970 <umod:misc_notes>Attention: As the digest is typically applied AFTER ICPL_light/heavy labeling, only ProteinN-term labeling and Lys-specific labeling is applied.</umod:misc_notes>
12971 </umod:mod>
12972 <umod:mod title="iTRAQ8plex"
12973 full_name="Representative mass and accurate mass for 113, 114, 116 &amp; 117"
12974 username_of_poster="unimod"
12975 group_of_poster=""
12976 date_time_posted="2007-01-11 09:53:13"
12977 date_time_modified="2007-01-13 21:00:08"
12978 approved="0"
12979 record_id="730">
12980 <umod:specificity hidden="0" site="Y" position="Anywhere" classification="Isotopic label"
12981 spec_group="3">
12982 <umod:misc_notes>Low abundance</umod:misc_notes>
12983 </umod:specificity>
12984 <umod:specificity hidden="0" site="N-term" position="Any N-term" classification="Isotopic label"
12985 spec_group="2"/>
12986 <umod:specificity hidden="0" site="K" position="Anywhere" classification="Isotopic label"
12987 spec_group="1"/>
12988 <umod:delta mono_mass="304.205360" avge_mass="304.3074"
12989 composition="H(24) C(7) 13C(7) N(3) 15N O(3)">
12990 <umod:element symbol="H" number="24"/>
12991 <umod:element symbol="C" number="7"/>
12992 <umod:element symbol="13C" number="7"/>
12993 <umod:element symbol="N" number="3"/>
12994 <umod:element symbol="15N" number="1"/>
12995 <umod:element symbol="O" number="3"/>
12996 </umod:delta>
12997 <umod:alt_name>AKA iTRAQ8plex:13C(7)15N(1)</umod:alt_name>
12998 <umod:alt_name>Applied Biosystems iTRAQ(TM) multiplexed quantitation chemistry</umod:alt_name>
12999 <umod:misc_notes>Other 4 channels have the same nominal mass but slightly different exact mass. For quantitation purposes, use this entry for all channels</umod:misc_notes>
13000 </umod:mod>
13001 <umod:mod title="Label:13C(6)15N(1)" full_name="13C(6) 15N(1) Silac label"
13002 username_of_poster="unimod"
13003 group_of_poster=""
13004 date_time_posted="2006-11-29 15:10:53"
13005 date_time_modified="2007-08-22 18:30:49"
13006 approved="1"
13007 record_id="695">
13008 <umod:specificity hidden="1" site="I" position="Anywhere" classification="Isotopic label"
13009 spec_group="2"/>
13010 <umod:specificity hidden="1" site="L" position="Anywhere" classification="Isotopic label"
13011 spec_group="1"/>
13012 <umod:delta mono_mass="7.017164" avge_mass="6.9493" composition="C(-6) 13C(6) N(-1) 15N">
13013 <umod:element symbol="C" number="-6"/>
13014 <umod:element symbol="13C" number="6"/>
13015 <umod:element symbol="N" number="-1"/>
13016 <umod:element symbol="15N" number="1"/>
13017 </umod:delta>
13018 <umod:xref>
13019 <umod:text>Silac introduction</umod:text>
13020 <umod:source>Misc. URL</umod:source>
13021 <umod:url>http://www.pil.sdu.dk/silac_intro.htm</umod:url>
13022 </umod:xref>
13023 <umod:xref>
13024 <umod:text>Ong, S-E, I. Kratchmarova, and M. Mann (2003). J Proteome Research 2: 173-181</umod:text>
13025 <umod:source>Journal</umod:source>
13026 <umod:url/>
13027 </umod:xref>
13028 </umod:mod>
13029 <umod:mod title="Label:2H(9)13C(6)15N(2)" full_name="13C(6) 15N(2) (D)9 SILAC label"
13030 username_of_poster="striker2000"
13031 group_of_poster=""
13032 date_time_posted="2006-12-01 22:36:25"
13033 date_time_modified="2007-08-22 18:48:35"
13034 approved="0"
13035 record_id="696">
13036 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Isotopic label"
13037 spec_group="1">
13038 <umod:misc_notes>Used in SILAC experiment</umod:misc_notes>
13039 </umod:specificity>
13040 <umod:delta mono_mass="17.070690" avge_mass="16.9982"
13041 composition="H(-9) 2H(9) C(-6) 13C(6) N(-2) 15N(2)">
13042 <umod:element symbol="H" number="-9"/>
13043 <umod:element symbol="2H" number="9"/>
13044 <umod:element symbol="C" number="-6"/>
13045 <umod:element symbol="13C" number="6"/>
13046 <umod:element symbol="N" number="-2"/>
13047 <umod:element symbol="15N" number="2"/>
13048 </umod:delta>
13049 <umod:alt_name>heavy D9 lysine</umod:alt_name>
13050 <umod:xref>
13051 <umod:text>Silac introduction</umod:text>
13052 <umod:source>Misc. URL</umod:source>
13053 <umod:url>http://www.pil.sdu.dk/silac_intro.htm</umod:url>
13054 </umod:xref>
13055 <umod:xref>
13056 <umod:text>CDNLM-6810</umod:text>
13057 <umod:source>Misc. URL</umod:source>
13058 <umod:url>http://www.isotope.com/cil/products/displayproduct.cfm?prod_id=8635</umod:url>
13059 </umod:xref>
13060 </umod:mod>
13061 <umod:mod title="HNE-Delta:H(2)O" full_name="Dehydrated 4-hydroxynonenal"
13062 username_of_poster="stewartb"
13063 group_of_poster=""
13064 date_time_posted="2007-01-08 18:29:46"
13065 date_time_modified="2007-01-21 18:27:18"
13066 approved="0"
13067 record_id="720">
13068 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Chemical derivative"
13069 spec_group="3"/>
13070 <umod:specificity hidden="1" site="H" position="Anywhere" classification="Chemical derivative"
13071 spec_group="2"/>
13072 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Chemical derivative"
13073 spec_group="1"/>
13074 <umod:delta mono_mass="138.104465" avge_mass="138.2069" composition="H(14) C(9) O">
13075 <umod:element symbol="H" number="14"/>
13076 <umod:element symbol="C" number="9"/>
13077 <umod:element symbol="O" number="1"/>
13078 </umod:delta>
13079 <umod:xref>
13080 <umod:text>Liu Z, Minkler P, and Sayre L. Chem. Res. Toxicology 2003 16 901-911</umod:text>
13081 <umod:source>Journal</umod:source>
13082 <umod:url/>
13083 </umod:xref>
13084 <umod:misc_notes>Mass Spectroscopic Characterization of Protein Modification by 4-Hydroxy-2-(E)-nonenal and 4-Oxo-2-(E)-nonenal.</umod:misc_notes>
13085 </umod:mod>
13086 <umod:mod title="4-ONE" full_name="4-Oxononenal (ONE)" username_of_poster="stewartb"
13087 group_of_poster=""
13088 date_time_posted="2007-01-08 19:41:28"
13089 date_time_modified="2007-01-21 18:26:54"
13090 approved="0"
13091 record_id="721">
13092 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Chemical derivative"
13093 spec_group="3"/>
13094 <umod:specificity hidden="1" site="H" position="Anywhere" classification="Chemical derivative"
13095 spec_group="2"/>
13096 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Chemical derivative"
13097 spec_group="1"/>
13098 <umod:delta mono_mass="154.099380" avge_mass="154.2063" composition="H(14) C(9) O(2)">
13099 <umod:element symbol="H" number="14"/>
13100 <umod:element symbol="C" number="9"/>
13101 <umod:element symbol="O" number="2"/>
13102 </umod:delta>
13103 <umod:xref>
13104 <umod:text>Chemico-Biological Interactions 143-144(2003) 93-100.</umod:text>
13105 <umod:source>Journal</umod:source>
13106 <umod:url/>
13107 </umod:xref>
13108 <umod:misc_notes>Covalent adduction of nucleophilic amino acids by 4-hydroxynonenal and 4-oxononenal</umod:misc_notes>
13109 </umod:mod>
13110 <umod:mod title="O-Dimethylphosphate" full_name="O-Dimethylphosphorylation"
13111 username_of_poster="lmschopfer"
13112 group_of_poster=""
13113 date_time_posted="2007-01-09 21:25:28"
13114 date_time_modified="2007-01-13 21:01:15"
13115 approved="0"
13116 record_id="723">
13117 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="Chemical derivative"
13118 spec_group="3"/>
13119 <umod:specificity hidden="1" site="T" position="Anywhere" classification="Chemical derivative"
13120 spec_group="2"/>
13121 <umod:specificity hidden="1" site="S" position="Anywhere" classification="Chemical derivative"
13122 spec_group="1"/>
13123 <umod:delta mono_mass="107.997631" avge_mass="108.0331" composition="H(5) C(2) O(3) P">
13124 <umod:element symbol="H" number="5"/>
13125 <umod:element symbol="C" number="2"/>
13126 <umod:element symbol="O" number="3"/>
13127 <umod:element symbol="P" number="1"/>
13128 </umod:delta>
13129 <umod:xref>
13130 <umod:text>Fidder, Hulst, Noort, Ruiter, van der Schans, Benschop and Langenberg; Retrospective detection of exposure to organophosphorus anti-cholinesterases: Mass spectrometric analysis of phosphylated human butyrylcholinestease. Chem. Res. Toxicol. 15, 582-590 (2002)</umod:text>
13131 <umod:source>Journal</umod:source>
13132 <umod:url/>
13133 </umod:xref>
13134 </umod:mod>
13135 <umod:mod title="O-Methylphosphate" full_name="O-Methylphosphorylation"
13136 username_of_poster="lmschopfer"
13137 group_of_poster=""
13138 date_time_posted="2007-01-09 21:35:38"
13139 date_time_modified="2007-01-21 18:13:01"
13140 approved="0"
13141 record_id="724">
13142 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="Chemical derivative"
13143 spec_group="3"/>
13144 <umod:specificity hidden="1" site="T" position="Anywhere" classification="Chemical derivative"
13145 spec_group="2"/>
13146 <umod:specificity hidden="1" site="S" position="Anywhere" classification="Chemical derivative"
13147 spec_group="1"/>
13148 <umod:delta mono_mass="93.981981" avge_mass="94.0065" composition="H(3) C O(3) P">
13149 <umod:element symbol="H" number="3"/>
13150 <umod:element symbol="C" number="1"/>
13151 <umod:element symbol="O" number="3"/>
13152 <umod:element symbol="P" number="1"/>
13153 </umod:delta>
13154 <umod:xref>
13155 <umod:text>Main; Mode of action of anticholnesterases. Pharmac Ther 6, 579-628 (1979)</umod:text>
13156 <umod:source>Journal</umod:source>
13157 <umod:url/>
13158 </umod:xref>
13159 <umod:misc_notes>Created by auto-catalytic dealkylation of the O-Dimethylphosphate adduct.</umod:misc_notes>
13160 </umod:mod>
13161 <umod:mod title="O-Diethylphosphate" full_name="O-Diethylphosphorylation"
13162 username_of_poster="lmschopfer"
13163 group_of_poster=""
13164 date_time_posted="2007-01-09 21:44:04"
13165 date_time_modified="2007-01-13 21:03:17"
13166 approved="0"
13167 record_id="725">
13168 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="Chemical derivative"
13169 spec_group="3"/>
13170 <umod:specificity hidden="1" site="T" position="Anywhere" classification="Chemical derivative"
13171 spec_group="2"/>
13172 <umod:specificity hidden="1" site="S" position="Anywhere" classification="Chemical derivative"
13173 spec_group="1"/>
13174 <umod:delta mono_mass="136.028931" avge_mass="136.0862" composition="H(9) C(4) O(3) P">
13175 <umod:element symbol="H" number="9"/>
13176 <umod:element symbol="C" number="4"/>
13177 <umod:element symbol="O" number="3"/>
13178 <umod:element symbol="P" number="1"/>
13179 </umod:delta>
13180 <umod:xref>
13181 <umod:text>Fidder, Hulst, Noort, Ruiter, van der Schans, Benschop and Langenberg; Retrospective detection of exposure to organophosphorus anti-cholinesterases: Mass spectrometric analysis of phosphylated human butyrylcholinestease. Chem. Res. Toxicol. 15, 582-590 (2002)</umod:text>
13182 <umod:source>Journal</umod:source>
13183 <umod:url/>
13184 </umod:xref>
13185 </umod:mod>
13186 <umod:mod title="O-Ethylphosphate" full_name="O-Ethylphosphorylation"
13187 username_of_poster="lmschopfer"
13188 group_of_poster=""
13189 date_time_posted="2007-01-09 21:46:17"
13190 date_time_modified="2007-01-21 18:12:23"
13191 approved="0"
13192 record_id="726">
13193 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="Chemical derivative"
13194 spec_group="3"/>
13195 <umod:specificity hidden="1" site="T" position="Anywhere" classification="Chemical derivative"
13196 spec_group="2"/>
13197 <umod:specificity hidden="1" site="S" position="Anywhere" classification="Chemical derivative"
13198 spec_group="1"/>
13199 <umod:delta mono_mass="107.997631" avge_mass="108.0331" composition="H(5) C(2) O(3) P">
13200 <umod:element symbol="H" number="5"/>
13201 <umod:element symbol="C" number="2"/>
13202 <umod:element symbol="O" number="3"/>
13203 <umod:element symbol="P" number="1"/>
13204 </umod:delta>
13205 <umod:xref>
13206 <umod:text>Main; Mode of action of anticholnesterases. Pharmac Ther 6, 579-628 (1979)</umod:text>
13207 <umod:source>Journal</umod:source>
13208 <umod:url/>
13209 </umod:xref>
13210 <umod:misc_notes>Created by auto-catalytic dealkylation of the O-Diethylphosphate adduct.</umod:misc_notes>
13211 </umod:mod>
13212 <umod:mod title="O-pinacolylmethylphosphonate"
13213 full_name="O-pinacolylmethylphosphonylation"
13214 username_of_poster="lmschopfer"
13215 group_of_poster=""
13216 date_time_posted="2007-01-10 16:04:46"
13217 date_time_modified="2007-01-13 21:06:41"
13218 approved="0"
13219 record_id="727">
13220 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="Chemical derivative"
13221 spec_group="3"/>
13222 <umod:specificity hidden="1" site="T" position="Anywhere" classification="Chemical derivative"
13223 spec_group="2"/>
13224 <umod:specificity hidden="1" site="S" position="Anywhere" classification="Chemical derivative"
13225 spec_group="1"/>
13226 <umod:delta mono_mass="162.080967" avge_mass="162.1666" composition="H(15) C(7) O(2) P">
13227 <umod:element symbol="H" number="15"/>
13228 <umod:element symbol="C" number="7"/>
13229 <umod:element symbol="O" number="2"/>
13230 <umod:element symbol="P" number="1"/>
13231 </umod:delta>
13232 <umod:xref>
13233 <umod:text>Fidder, Hulst, Noort, Ruiter, van der Schans, Benschop and Langenberg; Retrospective detection of exposure to organophosphorus anti-cholinesterases: Mass spectrometric analysis of phosphylated human butyrylcholinestease. Chem. Res. Toxicol. 15, 582-590 (2002)</umod:text>
13234 <umod:source>Journal</umod:source>
13235 <umod:url/>
13236 </umod:xref>
13237 </umod:mod>
13238 <umod:mod title="Methylphosphonate" full_name="Methylphosphonylation"
13239 username_of_poster="lmschopfer"
13240 group_of_poster=""
13241 date_time_posted="2007-01-10 16:07:37"
13242 date_time_modified="2007-01-21 18:11:36"
13243 approved="0"
13244 record_id="728">
13245 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="Chemical derivative"
13246 spec_group="3"/>
13247 <umod:specificity hidden="1" site="T" position="Anywhere" classification="Chemical derivative"
13248 spec_group="2"/>
13249 <umod:specificity hidden="1" site="S" position="Anywhere" classification="Chemical derivative"
13250 spec_group="1"/>
13251 <umod:delta mono_mass="77.987066" avge_mass="78.0071" composition="H(3) C O(2) P">
13252 <umod:element symbol="H" number="3"/>
13253 <umod:element symbol="C" number="1"/>
13254 <umod:element symbol="O" number="2"/>
13255 <umod:element symbol="P" number="1"/>
13256 </umod:delta>
13257 <umod:xref>
13258 <umod:text>Main; Mode of action of anticholnesterases. Pharmac Ther 6, 579-628 (1979)</umod:text>
13259 <umod:source>Journal</umod:source>
13260 <umod:url/>
13261 </umod:xref>
13262 <umod:misc_notes>Created by auto-catalytic dealkylation of either the O-pinacolylmethylphosphonate adduct, or the O-isopropylmethylphosphonate adduct.</umod:misc_notes>
13263 </umod:mod>
13264 <umod:mod title="O-Isopropylmethylphosphonate"
13265 full_name="O-Isopropylmethylphosphonylation"
13266 username_of_poster="lmschopfer"
13267 group_of_poster=""
13268 date_time_posted="2007-01-10 16:10:55"
13269 date_time_modified="2007-01-13 21:02:02"
13270 approved="0"
13271 record_id="729">
13272 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="Chemical derivative"
13273 spec_group="3"/>
13274 <umod:specificity hidden="1" site="T" position="Anywhere" classification="Chemical derivative"
13275 spec_group="2"/>
13276 <umod:specificity hidden="1" site="S" position="Anywhere" classification="Chemical derivative"
13277 spec_group="1"/>
13278 <umod:delta mono_mass="120.034017" avge_mass="120.0868" composition="H(9) C(4) O(2) P">
13279 <umod:element symbol="H" number="9"/>
13280 <umod:element symbol="C" number="4"/>
13281 <umod:element symbol="O" number="2"/>
13282 <umod:element symbol="P" number="1"/>
13283 </umod:delta>
13284 <umod:xref>
13285 <umod:text>Fidder, Hulst, Noort, Ruiter, van der Schans, Benschop and Langenberg; Retrospective detection of exposure to organophosphorus anti-cholinesterases: Mass spectrometric analysis of phosphylated human butyrylcholinestease. Chem. Res. Toxicol. 15, 582-590 (2002)</umod:text>
13286 <umod:source>Journal</umod:source>
13287 <umod:url/>
13288 </umod:xref>
13289 </umod:mod>
13290 <umod:mod title="iTRAQ8plex:13C(6)15N(2)"
13291 full_name="Accurate mass for 115, 118, 119 &amp; 121"
13292 username_of_poster="unimod"
13293 group_of_poster=""
13294 date_time_posted="2007-01-11 09:56:21"
13295 date_time_modified="2007-01-13 20:59:54"
13296 approved="0"
13297 record_id="731">
13298 <umod:specificity hidden="1" site="Y" position="Anywhere" classification="Isotopic label"
13299 spec_group="3">
13300 <umod:misc_notes>Low abundance</umod:misc_notes>
13301 </umod:specificity>
13302 <umod:specificity hidden="1" site="N-term" position="Any N-term" classification="Isotopic label"
13303 spec_group="2"/>
13304 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Isotopic label"
13305 spec_group="1"/>
13306 <umod:delta mono_mass="304.199040" avge_mass="304.3081"
13307 composition="H(24) C(8) 13C(6) N(2) 15N(2) O(3)">
13308 <umod:element symbol="H" number="24"/>
13309 <umod:element symbol="C" number="8"/>
13310 <umod:element symbol="13C" number="6"/>
13311 <umod:element symbol="N" number="2"/>
13312 <umod:element symbol="15N" number="2"/>
13313 <umod:element symbol="O" number="3"/>
13314 </umod:delta>
13315 <umod:alt_name>Applied Biosystems iTRAQ(TM) multiplexed quantitation chemistry</umod:alt_name>
13316 <umod:misc_notes>Other 4 channels have the same nominal mass but slightly different exact mass. For quantitation purposes, use iTRAQ8plex for all channels</umod:misc_notes>
13317 </umod:mod>
13318 <umod:mod title="DTT_ST" full_name="Dithiothreitol (DTT)"
13319 username_of_poster="stephenaw777"
13320 group_of_poster=""
13321 date_time_posted="2007-02-10 00:00:43"
13322 date_time_modified="2007-02-11 19:39:11"
13323 approved="0"
13324 record_id="735">
13325 <umod:specificity hidden="1" site="S" position="Anywhere" classification="Chemical derivative"
13326 spec_group="1">
13327 <umod:misc_notes>The addition of DTT adds 136.2 not 154.2 to Serine due to loss of water in reaction</umod:misc_notes>
13328 </umod:specificity>
13329 <umod:specificity hidden="1" site="T" position="Anywhere" classification="Chemical derivative"
13330 spec_group="2">
13331 <umod:misc_notes>The addition of DTT adds 136.2 not 154.2 to Threonine due to loss of water in reaction</umod:misc_notes>
13332 </umod:specificity>
13333 <umod:delta mono_mass="136.001656" avge_mass="136.2357" composition="H(8) C(4) O S(2)">
13334 <umod:element symbol="H" number="8"/>
13335 <umod:element symbol="C" number="4"/>
13336 <umod:element symbol="O" number="1"/>
13337 <umod:element symbol="S" number="2"/>
13338 </umod:delta>
13339 <umod:alt_name>threo-1,4-dimercaptobutane-2,3-diol</umod:alt_name>
13340 <umod:alt_name>Cleland's reagent</umod:alt_name>
13341 <umod:xref>
13342 <umod:text>Methods Enzymol. 2006;415:113-33. Links rnIdentification of O-GlcNAc sites on proteins.Whelan SA, Hart GW.</umod:text>
13343 <umod:source>PubMed PMID</umod:source>
13344 <umod:url>17116471</umod:url>
13345 </umod:xref>
13346 <umod:xref>
13347 <umod:text>Mol Cell Proteomics. 2002 Oct;1(10):791-804. rnMapping sites of O-GlcNAc modification using affinity tags for serine and threonine post-translational modifications.Wells L, Vosseller K, Cole RN, Cronshaw JM, Matunis MJ, Hart GW.</umod:text>
13348 <umod:source>PubMed PMID</umod:source>
13349 <umod:url>12438562</umod:url>
13350 </umod:xref>
13351 <umod:xref>
13352 <umod:text>Proteomics. 2005 Feb;5(2):388-98. Links rnQuantitative analysis of both protein expression and serine / threonine post-translational modifications through stable isotope labeling with dithiothreitol.Vosseller K, Hansen KC, Chalkley RJ, Trinidad JC, Wells L, Hart GW, Burlingame AL.</umod:text>
13353 <umod:source>PubMed PMID</umod:source>
13354 <umod:url>15648052</umod:url>
13355 </umod:xref>
13356 <umod:misc_notes>Beta-elimination and Michael addition of dithiothreitol (DTT) to serine and threonine adds a weight of approximately 136.2.</umod:misc_notes>
13357 </umod:mod>
13358 <umod:mod title="Ethanolamine" full_name="Carboxyl modification with ethanolamine"
13359 username_of_poster="overalllab"
13360 group_of_poster=""
13361 date_time_posted="2007-01-31 22:04:44"
13362 date_time_modified="2007-02-11 19:39:59"
13363 approved="0"
13364 record_id="734">
13365 <umod:specificity hidden="1" site="D" position="Anywhere" classification="Chemical derivative"
13366 spec_group="2"/>
13367 <umod:specificity hidden="1" site="C-term" position="Any C-term"
13368 classification="Chemical derivative"
13369 spec_group="1"/>
13370 <umod:specificity hidden="1" site="E" position="Anywhere" classification="Chemical derivative"
13371 spec_group="3"/>
13372 <umod:delta mono_mass="43.042199" avge_mass="43.0678" composition="H(5) C(2) N">
13373 <umod:element symbol="H" number="5"/>
13374 <umod:element symbol="C" number="2"/>
13375 <umod:element symbol="N" number="1"/>
13376 </umod:delta>
13377 <umod:misc_notes>Carbodiimide mediated blocking of free carboxylic acids (Asp/Glu sidechains and C-termini) with ethanolamine; reaction yields an amide-bond between the carboxylic acid of the peptide/protein and the primary amine of ethanolamine; reaction irreversibly modifies carboxylic acids. Shown above is the composition of the mass adduct, after substraction of water.</umod:misc_notes>
13378 </umod:mod>
13379 <umod:mod title="TMT6plex" full_name="Sixplex Tandem Mass Tag®"
13380 username_of_poster="JUergen.schaefer"
13381 group_of_poster=""
13382 date_time_posted="2007-03-01 13:44:23"
13383 date_time_modified="2007-03-03 18:24:35"
13384 approved="0"
13385 record_id="737">
13386 <umod:specificity hidden="0" site="K" position="Anywhere" classification="Isotopic label"
13387 spec_group="1"/>
13388 <umod:specificity hidden="0" site="N-term" position="Any N-term" classification="Isotopic label"
13389 spec_group="2"/>
13390 <umod:delta mono_mass="229.162932" avge_mass="229.2634"
13391 composition="H(20) C(8) 13C(4) N 15N O(2)">
13392 <umod:element symbol="H" number="20"/>
13393 <umod:element symbol="C" number="8"/>
13394 <umod:element symbol="13C" number="4"/>
13395 <umod:element symbol="N" number="1"/>
13396 <umod:element symbol="15N" number="1"/>
13397 <umod:element symbol="O" number="2"/>
13398 </umod:delta>
13399 <umod:alt_name>Tandem Mass Tag sixplex labelling kit Proteome Sciences</umod:alt_name>
13400 <umod:alt_name>Tandem Mass Tag® and TMT® are registered Trademarks of Proteome Sciences plc.</umod:alt_name>
13401 <umod:xref>
13402 <umod:text>Juergen.Schaefer@Proteomics.com</umod:text>
13403 <umod:source>Other</umod:source>
13404 <umod:url/>
13405 </umod:xref>
13406 <umod:misc_notes>Sixplex-TMT® reagents 6TMT-126, 6TMT-127, 6TMT-128, 6TMT-129, 6TMT-130, 6TMT-131 Masses of the TMT® fragment ions to be quantified:126.1283 127.1316 128.1350 129.1383 130.1417 131.1387</umod:misc_notes>
13407 </umod:mod>
13408 <umod:mod title="DTT_C" full_name="Dithiothreitol (DTT) on Cys"
13409 username_of_poster="stephenaw777"
13410 group_of_poster=""
13411 date_time_posted="2007-02-10 03:12:41"
13412 date_time_modified="2007-02-11 19:38:59"
13413 approved="0"
13414 record_id="736">
13415 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Chemical derivative"
13416 spec_group="1"/>
13417 <umod:delta mono_mass="120.024500" avge_mass="120.1701" composition="H(8) C(4) O(2) S">
13418 <umod:element symbol="H" number="8"/>
13419 <umod:element symbol="C" number="4"/>
13420 <umod:element symbol="O" number="2"/>
13421 <umod:element symbol="S" number="1"/>
13422 </umod:delta>
13423 <umod:alt_name>Cleland's reagent</umod:alt_name>
13424 <umod:xref>
13425 <umod:text>Methods Enzymol. 2006;415:113-33. Links rnIdentification of O-GlcNAc sites on proteins.Whelan SA, Hart GW.</umod:text>
13426 <umod:source>PubMed PMID</umod:source>
13427 <umod:url>17116471</umod:url>
13428 </umod:xref>
13429 <umod:xref>
13430 <umod:text>Mol Cell Proteomics. 2006 May;5(5):923-34. Epub 2006 Feb 1. Links rnO-linked N-acetylglucosamine proteomics of postsynaptic density preparations using lectin weak affinity chromatography and mass spectrometry.Vosseller K, Trinidad JC, Chalkley RJ, Specht CG, Thalhammer A, Lynn AJ, Snedecor JO, Guan S, Medzihradszky KF, Maltby DA, Schoepfer R, Burlingame AL.</umod:text>
13431 <umod:source>PubMed PMID</umod:source>
13432 <umod:url>16452088</umod:url>
13433 </umod:xref>
13434 <umod:xref>
13435 <umod:text>Mol Cell Proteomics. 2002 Oct;1(10):791-804. Mapping sites of O-GlcNAc modification using affinity tags for serine and threonine post-translational modifications.Wells L, Vosseller K, Cole RN, Cronshaw JM, Matunis MJ, Hart GW.</umod:text>
13436 <umod:source>PubMed PMID</umod:source>
13437 <umod:url>12438562</umod:url>
13438 </umod:xref>
13439 <umod:misc_notes>When the beta-elimination and Michael addition of dithiothreitol (DTT) (BEMAD) reaction is used with alkylated cysteine a sulfur group is lost leaving the addition of approximately 120.2 in the chemical reaction.</umod:misc_notes>
13440 </umod:mod>
13441 <umod:mod title="TMT2plex" full_name="Duplex Tandem Mass Tag®"
13442 username_of_poster="JUergen.schaefer"
13443 group_of_poster=""
13444 date_time_posted="2007-03-01 13:53:36"
13445 date_time_modified="2007-03-03 18:23:19"
13446 approved="0"
13447 record_id="738">
13448 <umod:specificity hidden="0" site="N-term" position="Any N-term" classification="Isotopic label"
13449 spec_group="2"/>
13450 <umod:specificity hidden="0" site="K" position="Anywhere" classification="Isotopic label"
13451 spec_group="1"/>
13452 <umod:delta mono_mass="225.155833" avge_mass="225.2921"
13453 composition="H(20) C(11) 13C N(2) O(2)">
13454 <umod:element symbol="H" number="20"/>
13455 <umod:element symbol="C" number="11"/>
13456 <umod:element symbol="13C" number="1"/>
13457 <umod:element symbol="N" number="2"/>
13458 <umod:element symbol="O" number="2"/>
13459 </umod:delta>
13460 <umod:alt_name>Tandem Mass Tag® and TMT® are registered Trademarks of Proteome Sciences plc.</umod:alt_name>
13461 <umod:alt_name>Tandem Mass Tag Duplex labelling kit Proteome Sciences</umod:alt_name>
13462 <umod:xref>
13463 <umod:text>Juergen.Schaefer@Proteomics.com</umod:text>
13464 <umod:source>Other</umod:source>
13465 <umod:url/>
13466 </umod:xref>
13467 <umod:misc_notes>Duplex-TMT® reagents 2TMT-126, 2TMT-127 Masses of the TMT® fragment ions to be quantified: 126.1283 127.1316</umod:misc_notes>
13468 </umod:mod>
13469 <umod:mod title="TMT" full_name="Native Tandem Mass Tag®"
13470 username_of_poster="JUergen.schaefer"
13471 group_of_poster=""
13472 date_time_posted="2007-03-02 09:29:50"
13473 date_time_modified="2007-03-03 18:21:42"
13474 approved="0"
13475 record_id="739">
13476 <umod:specificity hidden="0" site="N-term" position="Any N-term"
13477 classification="Chemical derivative"
13478 spec_group="2"/>
13479 <umod:specificity hidden="0" site="K" position="Anywhere" classification="Chemical derivative"
13480 spec_group="1"/>
13481 <umod:delta mono_mass="224.152478" avge_mass="224.2994" composition="H(20) C(12) N(2) O(2)">
13482 <umod:element symbol="H" number="20"/>
13483 <umod:element symbol="C" number="12"/>
13484 <umod:element symbol="N" number="2"/>
13485 <umod:element symbol="O" number="2"/>
13486 </umod:delta>
13487 <umod:alt_name>Tandem Mass Tag® and TMT® are registered Trademarks of Proteome Sciences plc.</umod:alt_name>
13488 <umod:xref>
13489 <umod:text>Juergen.Schaefer@Proteomics.com</umod:text>
13490 <umod:source>Other</umod:source>
13491 <umod:url/>
13492 </umod:xref>
13493 <umod:misc_notes>This modification describes the \"native\" TMT Reagent without isotopic label.</umod:misc_notes>
13494 </umod:mod>
13495 <umod:mod title="ExacTagThiol" full_name="ExacTag Thiol label mass for 2-4-7-10 plex"
13496 username_of_poster="cparman"
13497 group_of_poster=""
13498 date_time_posted="2007-03-02 17:24:48"
13499 date_time_modified="2007-03-03 18:28:20"
13500 approved="0"
13501 record_id="740">
13502 <umod:specificity hidden="0" site="C" position="Anywhere" classification="Isotopic label"
13503 spec_group="1"/>
13504 <umod:delta mono_mass="972.365219" avge_mass="972.7268"
13505 composition="H(50) C(23) 13C(12) N(8) 15N(6) O(18)">
13506 <umod:element symbol="H" number="50"/>
13507 <umod:element symbol="C" number="23"/>
13508 <umod:element symbol="13C" number="12"/>
13509 <umod:element symbol="N" number="8"/>
13510 <umod:element symbol="15N" number="6"/>
13511 <umod:element symbol="O" number="18"/>
13512 </umod:delta>
13513 <umod:alt_name>PerkinElmer ExacTag Thiol kit</umod:alt_name>
13514 <umod:xref>
13515 <umod:text>PerkinElmer ExacTag product page</umod:text>
13516 <umod:source>Misc. URL</umod:source>
13517 <umod:url>http://www.perkinelmer.com/exactag</umod:url>
13518 </umod:xref>
13519 <umod:misc_notes>Accurate mass for Exactag Thiol labels</umod:misc_notes>
13520 </umod:mod>
13521 <umod:mod title="ExacTagAmine" full_name="ExacTag Amine label mass for 2-4-7-10 plex"
13522 username_of_poster="cparman"
13523 group_of_poster=""
13524 date_time_posted="2007-03-02 17:28:02"
13525 date_time_modified="2007-05-02 14:15:44"
13526 approved="0"
13527 record_id="741">
13528 <umod:specificity hidden="0" site="K" position="Anywhere" classification="Isotopic label"
13529 spec_group="1"/>
13530 <umod:delta mono_mass="1046.347854" avge_mass="1046.8285"
13531 composition="H(52) C(25) 13C(12) N(8) 15N(6) O(19) S">
13532 <umod:element symbol="H" number="52"/>
13533 <umod:element symbol="C" number="25"/>
13534 <umod:element symbol="13C" number="12"/>
13535 <umod:element symbol="N" number="8"/>
13536 <umod:element symbol="15N" number="6"/>
13537 <umod:element symbol="O" number="19"/>
13538 <umod:element symbol="S" number="1"/>
13539 </umod:delta>
13540 <umod:alt_name>PerkinElmer ExacTag Amine kit</umod:alt_name>
13541 <umod:xref>
13542 <umod:text>PerkinElmer ExacTag product page</umod:text>
13543 <umod:source>Misc. URL</umod:source>
13544 <umod:url>http://www.perkinelmer.com/exactag</umod:url>
13545 </umod:xref>
13546 <umod:misc_notes>Accurate mass for Exactag Amine labels. Includes the mass of the conjugation reagent</umod:misc_notes>
13547 </umod:mod>
13548 <umod:mod title="NO_SMX_SEMD"
13549 full_name="Nitroso Sulfamethoxazole Sulphenamide thiol adduct"
13550 username_of_poster="stewartb"
13551 group_of_poster=""
13552 date_time_posted="2007-04-17 23:28:29"
13553 date_time_modified="2007-04-21 16:55:48"
13554 approved="0"
13555 record_id="744">
13556 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Chemical derivative"
13557 spec_group="1"/>
13558 <umod:delta mono_mass="252.044287" avge_mass="252.2697"
13559 composition="H(10) C(10) N(3) O(3) S">
13560 <umod:element symbol="H" number="10"/>
13561 <umod:element symbol="C" number="10"/>
13562 <umod:element symbol="N" number="3"/>
13563 <umod:element symbol="O" number="3"/>
13564 <umod:element symbol="S" number="1"/>
13565 </umod:delta>
13566 <umod:xref>
13567 <umod:text>Naisbitt, D. J., O'Neill, P. M., Pirohamed, M., and Park, B. K. 1996. Bioorganic and Medicinal Chemistry Letters 6(13):1511-1516.</umod:text>
13568 <umod:source>Journal</umod:source>
13569 <umod:url/>
13570 </umod:xref>
13571 <umod:misc_notes>Synthesis and Reactions of Nitroso Sulphamethoxazole with Biological Nucleophiles: Implications for Immune Mediated Toxicity.</umod:misc_notes>
13572 </umod:mod>
13573 <umod:mod title="4-ONE+Delta:H(-2)O(-1)"
13574 full_name="Dehydrated 4-Oxononenal Michael adduct"
13575 username_of_poster="stewartb"
13576 group_of_poster=""
13577 date_time_posted="2007-03-21 21:21:34"
13578 date_time_modified="2007-04-08 18:56:36"
13579 approved="0"
13580 record_id="743">
13581 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Chemical derivative"
13582 spec_group="3"/>
13583 <umod:specificity hidden="1" site="H" position="Anywhere" classification="Chemical derivative"
13584 spec_group="2"/>
13585 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Chemical derivative"
13586 spec_group="1"/>
13587 <umod:delta mono_mass="136.088815" avge_mass="136.1910" composition="H(12) C(9) O">
13588 <umod:element symbol="H" number="12"/>
13589 <umod:element symbol="C" number="9"/>
13590 <umod:element symbol="O" number="1"/>
13591 </umod:delta>
13592 <umod:xref>
13593 <umod:text>Liu. Z., Minkler, P. E., and Sayre, L. M. Chem. Res. Toxico. 2003, 16, 901-911.</umod:text>
13594 <umod:source>Journal</umod:source>
13595 <umod:url/>
13596 </umod:xref>
13597 <umod:misc_notes>Mass Spectorscopic Characterization of Protein Modification by 4-hydroxy-2-(E)-nonenal and 4-oxo-2-(E)-nonenal</umod:misc_notes>
13598 </umod:mod>
13599 <umod:mod title="NO_SMX_SMCT"
13600 full_name="Nitroso Sulfamethoxazole semimercaptal thiol adduct"
13601 username_of_poster="stewartb"
13602 group_of_poster=""
13603 date_time_posted="2007-04-18 21:37:48"
13604 date_time_modified="2007-04-21 16:56:19"
13605 approved="0"
13606 record_id="745">
13607 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Chemical derivative"
13608 spec_group="1"/>
13609 <umod:delta mono_mass="268.039202" avge_mass="268.2691"
13610 composition="H(10) C(10) N(3) O(4) S">
13611 <umod:element symbol="H" number="10"/>
13612 <umod:element symbol="C" number="10"/>
13613 <umod:element symbol="N" number="3"/>
13614 <umod:element symbol="O" number="4"/>
13615 <umod:element symbol="S" number="1"/>
13616 </umod:delta>
13617 <umod:xref>
13618 <umod:text>Naisbitt, D. J., O'Neill, P. M., Pirohamed, M., and Park, B. K. 1996. Bioorganic and Medicinal Chemistry Letters 6(13):1511-1516.</umod:text>
13619 <umod:source>Journal</umod:source>
13620 <umod:url/>
13621 </umod:xref>
13622 <umod:misc_notes>Synthesis and Reactions of Nitroso Sulphamethoxazole with Biological Nucleophiles: Implications for Immune Mediated Toxicity.</umod:misc_notes>
13623 </umod:mod>
13624 <umod:mod title="NO_SMX_SIMD"
13625 full_name="Nitroso Sulfamethoxazole Sulfinamide thiol adduct"
13626 username_of_poster="stewartb"
13627 group_of_poster=""
13628 date_time_posted="2007-04-18 21:39:11"
13629 date_time_modified="2007-04-21 16:56:07"
13630 approved="0"
13631 record_id="746">
13632 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Chemical derivative"
13633 spec_group="1"/>
13634 <umod:delta mono_mass="267.031377" avge_mass="267.2612"
13635 composition="H(9) C(10) N(3) O(4) S">
13636 <umod:element symbol="H" number="9"/>
13637 <umod:element symbol="C" number="10"/>
13638 <umod:element symbol="N" number="3"/>
13639 <umod:element symbol="O" number="4"/>
13640 <umod:element symbol="S" number="1"/>
13641 </umod:delta>
13642 <umod:xref>
13643 <umod:text>Naisbitt, D. J., O'Neill, P. M., Pirohamed, M., and Park, B. K. 1996. Bioorganic and Medicinal Chemistry Letters 6(13):1511-1516.</umod:text>
13644 <umod:source>Journal</umod:source>
13645 <umod:url/>
13646 </umod:xref>
13647 <umod:misc_notes>Synthesis and Reactions of Nitroso Sulphamethoxazole with Biological Nucleophiles: Implications for Immune Mediated Toxicity.</umod:misc_notes>
13648 </umod:mod>
13649 <umod:mod title="Malonyl" full_name="Malonylation of C and S residues"
13650 username_of_poster="massy"
13651 group_of_poster=""
13652 date_time_posted="2007-05-17 14:17:42"
13653 date_time_modified="2007-05-25 18:34:43"
13654 approved="0"
13655 record_id="747">
13656 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Chemical derivative"
13657 spec_group="1"/>
13658 <umod:specificity hidden="1" site="S" position="Anywhere" classification="Chemical derivative"
13659 spec_group="2"/>
13660 <umod:delta mono_mass="86.000394" avge_mass="86.0462" composition="H(2) C(3) O(3)">
13661 <umod:element symbol="H" number="2"/>
13662 <umod:element symbol="C" number="3"/>
13663 <umod:element symbol="O" number="3"/>
13664 </umod:delta>
13665 </umod:mod>
13666 <umod:mod title="3sulfo"
13667 full_name="derivatization by N-term modification using 3-Sulfobenzoic succinimidyl ester"
13668 username_of_poster="MaxWis"
13669 group_of_poster=""
13670 date_time_posted="2007-05-31 10:15:48"
13671 date_time_modified="2007-06-24 19:58:07"
13672 approved="0"
13673 record_id="748">
13674 <umod:specificity hidden="1" site="N-term" position="Any N-term"
13675 classification="Chemical derivative"
13676 spec_group="1"/>
13677 <umod:delta mono_mass="183.983029" avge_mass="184.1693" composition="H(4) C(7) O(4) S">
13678 <umod:element symbol="H" number="4"/>
13679 <umod:element symbol="C" number="7"/>
13680 <umod:element symbol="O" number="4"/>
13681 <umod:element symbol="S" number="1"/>
13682 </umod:delta>
13683 </umod:mod>
13684 <umod:mod title="trifluoro" full_name="trifluoroleucine replacement of leucine"
13685 username_of_poster="UKMSF"
13686 group_of_poster=""
13687 date_time_posted="2007-06-13 17:10:33"
13688 date_time_modified="2007-06-24 19:56:32"
13689 approved="0"
13690 record_id="750">
13691 <umod:specificity hidden="1" site="L" position="Anywhere" classification="Non-standard residue"
13692 spec_group="1"/>
13693 <umod:delta mono_mass="53.971735" avge_mass="53.9714" composition="H(-3) F(3)">
13694 <umod:element symbol="H" number="-3"/>
13695 <umod:element symbol="F" number="3"/>
13696 </umod:delta>
13697 </umod:mod>
13698 <umod:mod title="TNBS" full_name="tri nitro benzene" username_of_poster="DelphineP"
13699 group_of_poster=""
13700 date_time_posted="2007-06-21 13:36:03"
13701 date_time_modified="2007-06-24 19:58:58"
13702 approved="0"
13703 record_id="751">
13704 <umod:specificity hidden="1" site="N-term" position="Any N-term"
13705 classification="Chemical derivative"
13706 spec_group="2"/>
13707 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Chemical derivative"
13708 spec_group="1"/>
13709 <umod:delta mono_mass="210.986535" avge_mass="211.0886" composition="H C(6) N(3) O(6)">
13710 <umod:element symbol="H" number="1"/>
13711 <umod:element symbol="C" number="6"/>
13712 <umod:element symbol="N" number="3"/>
13713 <umod:element symbol="O" number="6"/>
13714 </umod:delta>
13715 </umod:mod>
13716 <umod:mod title="Biotin-phenacyl"
13717 full_name="Alkylation by biotinylated form of phenacyl bromide"
13718 username_of_poster="Sandeep"
13719 group_of_poster=""
13720 date_time_posted="2007-09-14 23:07:12"
13721 date_time_modified="2007-10-03 15:42:46"
13722 approved="0"
13723 record_id="774">
13724 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Chemical derivative"
13725 spec_group="1"/>
13726 <umod:specificity hidden="1" site="H" position="Anywhere" classification="Chemical derivative"
13727 spec_group="2"/>
13728 <umod:specificity hidden="1" site="S" position="Anywhere" classification="Chemical derivative"
13729 spec_group="3"/>
13730 <umod:delta mono_mass="626.263502" avge_mass="626.7270"
13731 composition="H(38) C(29) N(8) O(6) S">
13732 <umod:element symbol="H" number="38"/>
13733 <umod:element symbol="C" number="29"/>
13734 <umod:element symbol="N" number="8"/>
13735 <umod:element symbol="O" number="6"/>
13736 <umod:element symbol="S" number="1"/>
13737 </umod:delta>
13738 <umod:xref>
13739 <umod:text>4-bromophenacyl bromide [99-73-0]</umod:text>
13740 <umod:source>CAS Registry</umod:source>
13741 <umod:url/>
13742 </umod:xref>
13743 <umod:xref>
13744 <umod:text>428399</umod:text>
13745 <umod:source>PubMed PMID</umod:source>
13746 <umod:url/>
13747 </umod:xref>
13748 <umod:misc_notes>phenacyl bromide conjugated with a linker and biotin tag, details not published yet</umod:misc_notes>
13749 </umod:mod>
13750 <umod:mod title="DTT_C:2H(6)"
13751 full_name="Isotopically labeled Dithiothreitol (DTT) modification of cysteines"
13752 username_of_poster="chalkley"
13753 group_of_poster=""
13754 date_time_posted="2007-07-10 20:44:56"
13755 date_time_modified="2007-07-10 21:10:28"
13756 approved="0"
13757 record_id="764">
13758 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Isotopic label"
13759 spec_group="1"/>
13760 <umod:delta mono_mass="126.062161" avge_mass="126.2071"
13761 composition="H(2) 2H(6) C(4) O(2) S">
13762 <umod:element symbol="H" number="2"/>
13763 <umod:element symbol="2H" number="6"/>
13764 <umod:element symbol="C" number="4"/>
13765 <umod:element symbol="O" number="2"/>
13766 <umod:element symbol="S" number="1"/>
13767 </umod:delta>
13768 <umod:alt_name>Cleland's reagent</umod:alt_name>
13769 <umod:xref>
13770 <umod:text>Vosseller K, Hansen KC, Chalkley RJ, Trinidad JC, Wells L, Hart GW, Burlingame AL. Proteomics. 2005 5(2):388-98. Quantitative analysis of both protein expression and serine / threonine post-translational modifications through stable isotope labeling with dithiothreitol.</umod:text>
13771 <umod:source>Journal</umod:source>
13772 <umod:url/>
13773 </umod:xref>
13774 <umod:xref>
13775 <umod:text>15648052</umod:text>
13776 <umod:source>PubMed PMID</umod:source>
13777 <umod:url/>
13778 </umod:xref>
13779 <umod:misc_notes>Can be used for quantitative analysis of cysteine-containing peptides. Same reaction can be used for quantitative analysis of O-linked post-translational modifications to serines and threonines, but then the modification is 16 Da more in mass; i.e. isotopically labeled reagent adds 142 Da in mass.</umod:misc_notes>
13780 </umod:mod>
13781 <umod:mod title="lapachenole" full_name="lapachenole photochemically added to cysteine"
13782 username_of_poster="hmfales"
13783 group_of_poster=""
13784 date_time_posted="2007-08-17 22:22:15"
13785 date_time_modified="2007-09-07 16:52:37"
13786 approved="0"
13787 record_id="771">
13788 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Chemical derivative"
13789 spec_group="1">
13790 <umod:misc_notes>Simple cyclic compound C16H16O2 adds to cysteine forming fluorescent derivative.</umod:misc_notes>
13791 </umod:specificity>
13792 <umod:delta mono_mass="240.115030" avge_mass="240.2970" composition="H(16) C(16) O(2)">
13793 <umod:element symbol="H" number="16"/>
13794 <umod:element symbol="C" number="16"/>
13795 <umod:element symbol="O" number="2"/>
13796 </umod:delta>
13797 <umod:xref>
13798 <umod:text>Biochemistry 2005 vol 44 pp 1833-1845</umod:text>
13799 <umod:source>Journal</umod:source>
13800 <umod:url>http://dx.doi.org/10.1021/bi048228c</umod:url>
13801 </umod:xref>
13802 </umod:mod>
13803 <umod:mod title="Label:13C(5)" full_name="13C(5) Silac label" username_of_poster="unimod"
13804 group_of_poster=""
13805 date_time_posted="2007-08-22 18:36:11"
13806 date_time_modified="2007-08-22 18:36:11"
13807 approved="1"
13808 record_id="772">
13809 <umod:specificity hidden="1" site="P" position="Anywhere" classification="Isotopic label"
13810 spec_group="1">
13811 <umod:misc_notes>Result of Arg to Pro conversion of 13C(6) labelled Arg</umod:misc_notes>
13812 </umod:specificity>
13813 <umod:delta mono_mass="5.016774" avge_mass="4.9633" composition="C(-5) 13C(5)">
13814 <umod:element symbol="C" number="-5"/>
13815 <umod:element symbol="13C" number="5"/>
13816 </umod:delta>
13817 <umod:xref>
13818 <umod:text>Ong, S-E, I. Kratchmarova, and M. Mann (2003). J Proteome Research 2: 173-181</umod:text>
13819 <umod:source>Journal</umod:source>
13820 <umod:url/>
13821 </umod:xref>
13822 <umod:xref>
13823 <umod:text>Silac introduction</umod:text>
13824 <umod:source>Misc. URL</umod:source>
13825 <umod:url>http://www.pil.sdu.dk/silac_intro.htm</umod:url>
13826 </umod:xref>
13827 <umod:xref>
13828 <umod:text>12716131</umod:text>
13829 <umod:source>PubMed PMID</umod:source>
13830 <umod:url/>
13831 </umod:xref>
13832 </umod:mod>
13833 <umod:mod title="maleimide" full_name="maleimide" username_of_poster="mjayson"
13834 group_of_poster=""
13835 date_time_posted="2007-09-05 23:31:52"
13836 date_time_modified="2007-09-06 11:28:09"
13837 approved="0"
13838 record_id="773">
13839 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Chemical derivative"
13840 spec_group="2"/>
13841 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Chemical derivative"
13842 spec_group="1"/>
13843 <umod:delta mono_mass="97.016378" avge_mass="97.0721" composition="H(3) C(4) N O(2)">
13844 <umod:element symbol="H" number="3"/>
13845 <umod:element symbol="C" number="4"/>
13846 <umod:element symbol="N" number="1"/>
13847 <umod:element symbol="O" number="2"/>
13848 </umod:delta>
13849 </umod:mod>
13850 <umod:mod title="IDEnT" full_name="Isotope Distribution Encoded Tag"
13851 username_of_poster="chalkley"
13852 group_of_poster=""
13853 date_time_posted="2007-07-10 20:14:50"
13854 date_time_modified="2007-07-15 20:04:29"
13855 approved="0"
13856 record_id="762">
13857 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Isotopic label"
13858 spec_group="1"/>
13859 <umod:delta mono_mass="214.990469" avge_mass="216.0640" composition="H(7) C(9) N O Cl(2)">
13860 <umod:element symbol="H" number="7"/>
13861 <umod:element symbol="C" number="9"/>
13862 <umod:element symbol="N" number="1"/>
13863 <umod:element symbol="O" number="1"/>
13864 <umod:element symbol="Cl" number="2"/>
13865 </umod:delta>
13866 <umod:alt_name>2,4-dichlorobenzylcarbamidomethyl</umod:alt_name>
13867 <umod:xref>
13868 <umod:text>Analytical Chemistry (2000) 72 6 1112-1118</umod:text>
13869 <umod:source>Journal</umod:source>
13870 <umod:url/>
13871 </umod:xref>
13872 <umod:xref>
13873 <umod:text>10740847</umod:text>
13874 <umod:source>PubMed PMID</umod:source>
13875 <umod:url/>
13876 </umod:xref>
13877 <umod:misc_notes>Modified peptides identified by isotope pattern. Restriction to cysteine-containing peptides combined with high mass accuracy allows peptide identification.</umod:misc_notes>
13878 </umod:mod>
13879 <umod:mod title="DTT_ST:2H(6)"
13880 full_name="Isotopically labeled Dithiothreitol (DTT) modification of serines or threonines"
13881 username_of_poster="chalkley"
13882 group_of_poster=""
13883 date_time_posted="2007-07-10 20:34:46"
13884 date_time_modified="2007-07-10 21:11:44"
13885 approved="0"
13886 record_id="763">
13887 <umod:specificity hidden="1" site="T" position="Anywhere" classification="Isotopic label"
13888 spec_group="2"/>
13889 <umod:specificity hidden="1" site="S" position="Anywhere" classification="Isotopic label"
13890 spec_group="1"/>
13891 <umod:delta mono_mass="142.039317" avge_mass="142.2727"
13892 composition="H(2) 2H(6) C(4) O S(2)">
13893 <umod:element symbol="H" number="2"/>
13894 <umod:element symbol="2H" number="6"/>
13895 <umod:element symbol="C" number="4"/>
13896 <umod:element symbol="O" number="1"/>
13897 <umod:element symbol="S" number="2"/>
13898 </umod:delta>
13899 <umod:alt_name>Cleland's reagent</umod:alt_name>
13900 <umod:xref>
13901 <umod:text>15648052</umod:text>
13902 <umod:source>PubMed PMID</umod:source>
13903 <umod:url/>
13904 </umod:xref>
13905 <umod:xref>
13906 <umod:text>Vosseller K, Hansen KC, Chalkley RJ, Trinidad JC, Wells L, Hart GW, Burlingame AL. Proteomics. 2005 5(2):388-98. Quantitative analysis of both protein expression and serine / threonine post-translational modifications through stable isotope labeling with dithiothreitol.</umod:text>
13907 <umod:source>Journal</umod:source>
13908 <umod:url/>
13909 </umod:xref>
13910 <umod:misc_notes>Can be used for quantitative analysis of O-linked post-translational modifications. Same reaction can be used for quantitative analysis of cysteine-containing peptides, but then the modification is 16 Da less in mass; i.e. isotopically labeled reagent adds 126 Da in mass.</umod:misc_notes>
13911 </umod:mod>
13912 <umod:mod title="Met-loss"
13913 full_name="Removal of initiator methionine from protein N-terminus"
13914 username_of_poster="chalkley"
13915 group_of_poster=""
13916 date_time_posted="2007-07-10 22:40:00"
13917 date_time_modified="2007-07-15 20:01:35"
13918 approved="0"
13919 record_id="765">
13920 <umod:specificity hidden="1" site="M" position="Protein N-term" classification="Co-translational"
13921 spec_group="1"/>
13922 <umod:delta mono_mass="-131.040485" avge_mass="-131.1961"
13923 composition="H(-9) C(-5) N(-1) O(-1) S(-1)">
13924 <umod:element symbol="H" number="-9"/>
13925 <umod:element symbol="C" number="-5"/>
13926 <umod:element symbol="N" number="-1"/>
13927 <umod:element symbol="O" number="-1"/>
13928 <umod:element symbol="S" number="-1"/>
13929 </umod:delta>
13930 <umod:xref>
13931 <umod:text>Biochemistry (1987) 26 8242-8246</umod:text>
13932 <umod:source>Journal</umod:source>
13933 <umod:url/>
13934 </umod:xref>
13935 <umod:xref>
13936 <umod:text>3327521</umod:text>
13937 <umod:source>PubMed PMID</umod:source>
13938 <umod:url/>
13939 </umod:xref>
13940 <umod:misc_notes>N-terminal initiator methionine is removed by a methionine aminopeptidase from proteins where the residue following the methionine is Ala, Cys, Gly, Pro, Ser, Thr or Val. This is generally the final N-terminal state for proteins where the following residue was a Cys, Pro or Val.</umod:misc_notes>
13941 </umod:mod>
13942 <umod:mod title="Met-loss+Acetyl"
13943 full_name="Removal of initiator methionine from protein N-terminus, then acetylation of the new N-terminus"
13944 username_of_poster="chalkley"
13945 group_of_poster=""
13946 date_time_posted="2007-07-10 22:57:12"
13947 date_time_modified="2007-07-15 20:01:06"
13948 approved="0"
13949 record_id="766">
13950 <umod:specificity hidden="1" site="M" position="Protein N-term" classification="Co-translational"
13951 spec_group="1"/>
13952 <umod:delta mono_mass="-89.029920" avge_mass="-89.1594"
13953 composition="H(-7) C(-3) N(-1) S(-1)">
13954 <umod:element symbol="H" number="-7"/>
13955 <umod:element symbol="C" number="-3"/>
13956 <umod:element symbol="N" number="-1"/>
13957 <umod:element symbol="S" number="-1"/>
13958 </umod:delta>
13959 <umod:xref>
13960 <umod:text>3327521</umod:text>
13961 <umod:source>PubMed PMID</umod:source>
13962 <umod:url/>
13963 </umod:xref>
13964 <umod:xref>
13965 <umod:text>Biochemistry (1987) 26 8242-8246</umod:text>
13966 <umod:source>Journal</umod:source>
13967 <umod:url/>
13968 </umod:xref>
13969 <umod:misc_notes>The N-terminal initiator methionine is removed by a methionine aminopeptidase from proteins whose residue following the methionine is Ala, Cys, Gly, Pro, Ser, Thr or Val. Proteins whose following residue was Ala, Gly, Ser or Thr are then acetylated by an N(alpha)-acetyltransferase on the new N-terminus.</umod:misc_notes>
13970 </umod:mod>
13971 <umod:mod title="Menadione-HQ" full_name="Menadione hydroquinone derivative"
13972 username_of_poster="catsriku"
13973 group_of_poster=""
13974 date_time_posted="2007-07-12 07:35:07"
13975 date_time_modified="2007-07-15 20:05:56"
13976 approved="0"
13977 record_id="767">
13978 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Chemical derivative"
13979 spec_group="2"/>
13980 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Chemical derivative"
13981 spec_group="1"/>
13982 <umod:delta mono_mass="172.052430" avge_mass="172.1800" composition="H(8) C(11) O(2)">
13983 <umod:element symbol="H" number="8"/>
13984 <umod:element symbol="C" number="11"/>
13985 <umod:element symbol="O" number="2"/>
13986 </umod:delta>
13987 <umod:xref>
13988 <umod:text>15939799</umod:text>
13989 <umod:source>PubMed PMID</umod:source>
13990 <umod:url/>
13991 </umod:xref>
13992 </umod:mod>
13993 <umod:mod title="Carboxymethyl:13C(2)"
13994 full_name="Iodoacetic acid derivative w/ 13C label"
13995 username_of_poster="mpcusack"
13996 group_of_poster=""
13997 date_time_posted="2007-09-18 19:26:42"
13998 date_time_modified="2008-06-22 12:00:27"
13999 approved="0"
14000 record_id="775">
14001 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Chemical derivative"
14002 spec_group="1"/>
14003 <umod:delta mono_mass="60.012189" avge_mass="60.0214" composition="H(2) 13C(2) O(2)">
14004 <umod:element symbol="H" number="2"/>
14005 <umod:element symbol="13C" number="2"/>
14006 <umod:element symbol="O" number="2"/>
14007 </umod:delta>
14008 <umod:alt_name>Carboxymethylation w/ 13C label</umod:alt_name>
14009 <umod:xref>
14010 <umod:text>B. Schilling, C.B. Yoo, C.J. Collins, B.W. Gibson, Determining Cysteine Oxidation Status Using Differential Alkylation, Int. J. Mass Spectrom., 2004, 236 (1-3), 117-121</umod:text>
14011 <umod:source>Journal</umod:source>
14012 <umod:url>http://dx.doi.org/10.1016/j.ijms.2004.06.004</umod:url>
14013 </umod:xref>
14014 </umod:mod>
14015 <umod:mod title="NEM:2H(5)" full_name="D5 N-ethylmaleimide on cysteines"
14016 username_of_poster="mpcusack"
14017 group_of_poster=""
14018 date_time_posted="2007-09-18 19:49:39"
14019 date_time_modified="2007-09-28 10:37:50"
14020 approved="0"
14021 record_id="776">
14022 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Chemical derivative"
14023 spec_group="1"/>
14024 <umod:delta mono_mass="130.079062" avge_mass="130.1561"
14025 composition="H(2) 2H(5) C(6) N O(2)">
14026 <umod:element symbol="H" number="2"/>
14027 <umod:element symbol="2H" number="5"/>
14028 <umod:element symbol="C" number="6"/>
14029 <umod:element symbol="N" number="1"/>
14030 <umod:element symbol="O" number="2"/>
14031 </umod:delta>
14032 <umod:alt_name>CysNEM D5</umod:alt_name>
14033 <umod:xref>
14034 <umod:text>reaction</umod:text>
14035 <umod:source>Misc. URL</umod:source>
14036 <umod:url>http://www.chemistry.ucsc.edu/~fink/231/Image118.gif</umod:url>
14037 </umod:xref>
14038 <umod:xref>
14039 <umod:text>12777388</umod:text>
14040 <umod:source>PubMed PMID</umod:source>
14041 <umod:url/>
14042 </umod:xref>
14043 <umod:xref>
14044 <umod:text>11813307</umod:text>
14045 <umod:source>PubMed PMID</umod:source>
14046 <umod:url/>
14047 </umod:xref>
14048 </umod:mod>
14049 <umod:mod title="Gly-loss+Amide"
14050 full_name="Enzymatic glycine removal leaving an amidated C-terminus"
14051 username_of_poster="timothyr"
14052 group_of_poster=""
14053 date_time_posted="2008-02-06 09:33:39"
14054 date_time_modified="2008-02-15 05:34:31"
14055 approved="0"
14056 record_id="822">
14057 <umod:specificity hidden="1" site="G" position="Any C-term" classification="Post-translational"
14058 spec_group="1"/>
14059 <umod:delta mono_mass="-58.005479" avge_mass="-58.0361" composition="H(-2) C(-2) O(-2)">
14060 <umod:element symbol="H" number="-2"/>
14061 <umod:element symbol="C" number="-2"/>
14062 <umod:element symbol="O" number="-2"/>
14063 </umod:delta>
14064 <umod:alt_name>Amidation requires presence of glycine at peptide terminus</umod:alt_name>
14065 <umod:xref>
14066 <umod:text>Bradbury, A.F. and D.G. Smyth, Peptide amidation. Trends Biochem Sci, 1991. 16(3): p. 112-5.</umod:text>
14067 <umod:source>Journal</umod:source>
14068 <umod:url/>
14069 </umod:xref>
14070 </umod:mod>
14071 <umod:mod title="TMPP-Ac"
14072 full_name="tris(2,4,6-trimethoxyphenyl)phosphonium acetic acid N-hydroxysuccinimide ester derivative"
14073 username_of_poster="unimod"
14074 group_of_poster=""
14075 date_time_posted="2008-02-20 14:12:31"
14076 date_time_modified="2008-02-20 14:23:30"
14077 approved="0"
14078 record_id="827">
14079 <umod:specificity hidden="1" site="N-term" position="Any N-term"
14080 classification="Chemical derivative"
14081 spec_group="1"/>
14082 <umod:delta mono_mass="573.188959" avge_mass="573.5480" composition="H(34) C(29) O(10) P">
14083 <umod:element symbol="H" number="34"/>
14084 <umod:element symbol="C" number="29"/>
14085 <umod:element symbol="O" number="10"/>
14086 <umod:element symbol="P" number="1"/>
14087 </umod:delta>
14088 <umod:xref>
14089 <umod:text>Weibin Chen et. al., Anal. Chem.2007, 79,1583-1590</umod:text>
14090 <umod:source>Journal</umod:source>
14091 <umod:url>http://dx.doi.org/10.1021/ac061670b</umod:url>
14092 </umod:xref>
14093 </umod:mod>
14094 <umod:mod title="Label:13C(6)+GlyGly" full_name="13C6 labeled ubiquitinylation residue"
14095 username_of_poster="glick2"
14096 group_of_poster=""
14097 date_time_posted="2007-12-02 22:45:39"
14098 date_time_modified="2008-07-04 19:11:02"
14099 approved="0"
14100 record_id="799">
14101 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Isotopic label"
14102 spec_group="1"/>
14103 <umod:delta mono_mass="120.063056" avge_mass="120.0586"
14104 composition="H(6) C(-2) 13C(6) N(2) O(2)">
14105 <umod:element symbol="H" number="6"/>
14106 <umod:element symbol="C" number="-2"/>
14107 <umod:element symbol="13C" number="6"/>
14108 <umod:element symbol="N" number="2"/>
14109 <umod:element symbol="O" number="2"/>
14110 </umod:delta>
14111 <umod:xref>
14112 <umod:text>Ong, S-E, I. Kratchmarova, and M. Mann (2003). J Proteome Research 2: 173-181</umod:text>
14113 <umod:source>PubMed PMID</umod:source>
14114 <umod:url>http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=pubmed&amp;cmd=Retrieve&amp;dopt=AbstractPlus&amp;list_uids=12716131&amp;itool=pubmed_docsum</umod:url>
14115 </umod:xref>
14116 <umod:xref>
14117 <umod:text>Peng J, Schwartz D, Elias JE, Thoreen CC, Cheng D, Marsischky G, Roelofs J, Finley D, Gygi SP.
14118
14119 Nat Biotechnol. 2003 Aug;21(8):921-6</umod:text>
14120 <umod:source>PubMed PMID</umod:source>
14121 <umod:url>http://www.ncbi.nlm.nih.gov/sites/entrez?db=pubmed&amp;cmd=Retrieve&amp;dopt=AbstractPlus&amp;list_uids=12872131&amp;itool=pubmed_docsum</umod:url>
14122 </umod:xref>
14123 <umod:misc_notes>The two glycine residues left on SILAC labeled ubiquitinylated lysine after tryptic digestion</umod:misc_notes>
14124 </umod:mod>
14125 <umod:mod title="Arg-&gt;Npo" full_name="Arginine replacement by Nitropyrimidyl ornithine"
14126 username_of_poster="Kramerh"
14127 group_of_poster=""
14128 date_time_posted="2008-04-10 15:35:22"
14129 date_time_modified="2008-04-21 18:30:45"
14130 approved="0"
14131 record_id="837">
14132 <umod:specificity hidden="1" site="R" position="Anywhere" classification="Chemical derivative"
14133 spec_group="1"/>
14134 <umod:delta mono_mass="80.985078" avge_mass="81.0297" composition="H(-1) C(3) N O(2)">
14135 <umod:element symbol="H" number="-1"/>
14136 <umod:element symbol="C" number="3"/>
14137 <umod:element symbol="N" number="1"/>
14138 <umod:element symbol="O" number="2"/>
14139 </umod:delta>
14140 <umod:xref>
14141 <umod:text>JBC 258(1) 203-207 1983</umod:text>
14142 <umod:source>Journal</umod:source>
14143 <umod:url>http://www.jbc.org/cgi/reprint/258/1/203.pdf</umod:url>
14144 </umod:xref>
14145 </umod:mod>
14146 <umod:mod title="Label:2H(4)+Acetyl" full_name="Acetyl 4,4,5,5-D4 Lysine"
14147 username_of_poster="Raghothama"
14148 group_of_poster=""
14149 date_time_posted="2008-03-24 17:25:15"
14150 date_time_modified="2008-04-02 10:17:08"
14151 approved="0"
14152 record_id="834">
14153 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Isotopic label"
14154 spec_group="1">
14155 <umod:misc_notes>Both isotopiclabel and post translational mod</umod:misc_notes>
14156 </umod:specificity>
14157 <umod:delta mono_mass="46.035672" avge_mass="46.0613" composition="H(-2) 2H(4) C(2) O">
14158 <umod:element symbol="H" number="-2"/>
14159 <umod:element symbol="2H" number="4"/>
14160 <umod:element symbol="C" number="2"/>
14161 <umod:element symbol="O" number="1"/>
14162 </umod:delta>
14163 <umod:alt_name>Acetyl_K4</umod:alt_name>
14164 <umod:misc_notes>For SILAC experiments, + PTM</umod:misc_notes>
14165 </umod:mod>
14166 <umod:mod title="Pentylamine"
14167 full_name="Labeling transglutaminase substrate on glutamine side chain"
14168 username_of_poster="mengyi"
14169 group_of_poster=""
14170 date_time_posted="2007-12-05 11:08:02"
14171 date_time_modified="2007-12-14 17:52:16"
14172 approved="0"
14173 record_id="801">
14174 <umod:specificity hidden="1" site="Q" position="Anywhere" classification="Chemical derivative"
14175 spec_group="1"/>
14176 <umod:delta mono_mass="85.089149" avge_mass="85.1475" composition="H(11) C(5) N">
14177 <umod:element symbol="H" number="11"/>
14178 <umod:element symbol="C" number="5"/>
14179 <umod:element symbol="N" number="1"/>
14180 </umod:delta>
14181 </umod:mod>
14182 <umod:mod title="PentylamineBiotin"
14183 full_name="Used for labeling glutamine-donor substrate of transglutaminase"
14184 username_of_poster="mengyi"
14185 group_of_poster=""
14186 date_time_posted="2007-12-03 13:56:58"
14187 date_time_modified="2007-12-04 09:00:49"
14188 approved="0"
14189 record_id="800">
14190 <umod:specificity hidden="1" site="Q" position="Anywhere" classification="Chemical derivative"
14191 spec_group="1"/>
14192 <umod:delta mono_mass="311.166748" avge_mass="311.4429"
14193 composition="H(25) C(15) N(3) O(2) S">
14194 <umod:element symbol="H" number="25"/>
14195 <umod:element symbol="C" number="15"/>
14196 <umod:element symbol="N" number="3"/>
14197 <umod:element symbol="O" number="2"/>
14198 <umod:element symbol="S" number="1"/>
14199 </umod:delta>
14200 <umod:xref>
14201 <umod:text>Pierce EZ-Link Pentylamine-Biotin</umod:text>
14202 <umod:source>Misc. URL</umod:source>
14203 <umod:url>http://www.piercenet.com/Products/Browse.cfm?fldID=01031206</umod:url>
14204 </umod:xref>
14205 </umod:mod>
14206 <umod:mod title="Dihydroxyimidazolidine" full_name="Dihydroxy methylglyoxal adduct"
14207 username_of_poster="kimzey"
14208 group_of_poster=""
14209 date_time_posted="2008-03-04 00:00:29"
14210 date_time_modified="2008-05-22 00:32:41"
14211 approved="0"
14212 record_id="830">
14213 <umod:specificity hidden="1" site="R" position="Anywhere" classification="Multiple"
14214 spec_group="1"/>
14215 <umod:delta mono_mass="72.021129" avge_mass="72.0627" composition="H(4) C(3) O(2)">
14216 <umod:element symbol="H" number="4"/>
14217 <umod:element symbol="C" number="3"/>
14218 <umod:element symbol="O" number="2"/>
14219 </umod:delta>
14220 <umod:xref>
14221 <umod:text>J. Mass. Spectrom. 2007; 42:89-100.</umod:text>
14222 <umod:source>Journal</umod:source>
14223 <umod:url>http://dx.doi.org/10.1002/jms.1144</umod:url>
14224 </umod:xref>
14225 </umod:mod>
14226 <umod:mod title="DFDNB" full_name="Addition of DFDNB crosslinker"
14227 username_of_poster="Larsenmarsen"
14228 group_of_poster=""
14229 date_time_posted="2008-02-13 15:35:40"
14230 date_time_modified="2008-03-05 16:48:47"
14231 approved="0"
14232 record_id="825">
14233 <umod:specificity hidden="1" site="Q" position="Anywhere" classification="Chemical derivative"
14234 spec_group="3"/>
14235 <umod:specificity hidden="1" site="N" position="Anywhere" classification="Chemical derivative"
14236 spec_group="4"/>
14237 <umod:specificity hidden="1" site="R" position="Anywhere" classification="Chemical derivative"
14238 spec_group="2"/>
14239 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Chemical derivative"
14240 spec_group="1"/>
14241 <umod:delta mono_mass="203.998263" avge_mass="204.0879"
14242 composition="H(2) C(6) N(2) O(4) F(2)">
14243 <umod:element symbol="H" number="2"/>
14244 <umod:element symbol="C" number="6"/>
14245 <umod:element symbol="N" number="2"/>
14246 <umod:element symbol="O" number="4"/>
14247 <umod:element symbol="F" number="2"/>
14248 </umod:delta>
14249 <umod:xref>
14250 <umod:text>Chen, X., et al. (1999). Anal. Biochem. 273, 192-203.</umod:text>
14251 <umod:source>Other</umod:source>
14252 <umod:url>http://www.piercenet.com/products/browse.cfm?fldID=02030220</umod:url>
14253 </umod:xref>
14254 <umod:xref>
14255 <umod:text>Kornblatt, J.A. and Lake, D.F. (1980). Crosslinking of cytochrome oxidase subunits with difluorodinitrobenzene. Can J. Biochem. 58, 219-224.</umod:text>
14256 <umod:source>Other</umod:source>
14257 <umod:url>http://www.piercenet.com/products/browse.cfm?fldID=02030220</umod:url>
14258 </umod:xref>
14259 </umod:mod>
14260 <umod:mod title="Cy3b-maleimide" full_name="fluorescent dye that labels cysteines"
14261 username_of_poster="kfinan"
14262 group_of_poster=""
14263 date_time_posted="2008-02-01 16:03:09"
14264 date_time_modified="2008-02-15 14:09:55"
14265 approved="0"
14266 record_id="821">
14267 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Chemical derivative"
14268 spec_group="1"/>
14269 <umod:delta mono_mass="796.238984" avge_mass="796.8086"
14270 composition="H(39) C(39) N(4) O(9) F(3) S">
14271 <umod:element symbol="H" number="39"/>
14272 <umod:element symbol="C" number="39"/>
14273 <umod:element symbol="N" number="4"/>
14274 <umod:element symbol="O" number="9"/>
14275 <umod:element symbol="F" number="3"/>
14276 <umod:element symbol="S" number="1"/>
14277 </umod:delta>
14278 <umod:alt_name>Cy3b meleimide reacted with Cysteine</umod:alt_name>
14279 <umod:xref>
14280 <umod:text>Article describing design of Cy3B</umod:text>
14281 <umod:source>Journal</umod:source>
14282 <umod:url>http://www.springerlink.com/content/q3u3271467573733/</umod:url>
14283 </umod:xref>
14284 <umod:xref>
14285 <umod:text>Amersham website for chemical</umod:text>
14286 <umod:source>Other</umod:source>
14287 <umod:url>http://www1.gelifesciences.com/APTRIX/upp01077.nsf/Content/Products?OpenDocument&amp;parentid=658513&amp;moduleid=166300</umod:url>
14288 </umod:xref>
14289 </umod:mod>
14290 <umod:mod title="Hex1HexNAc1" full_name="Hex1HexNAc1" username_of_poster="julienjardin"
14291 group_of_poster=""
14292 date_time_posted="2007-10-12 13:16:23"
14293 date_time_modified="2007-10-20 19:28:06"
14294 approved="0"
14295 record_id="793">
14296 <umod:specificity hidden="1" site="T" position="Anywhere" classification="O-linked glycosylation"
14297 spec_group="2"/>
14298 <umod:specificity hidden="1" site="S" position="Anywhere" classification="O-linked glycosylation"
14299 spec_group="1"/>
14300 <umod:delta mono_mass="365.132196" avge_mass="365.3331" composition="Hex HexNAc">
14301 <umod:element symbol="H" number="23"/>
14302 <umod:element symbol="C" number="14"/>
14303 <umod:element symbol="N" number="1"/>
14304 <umod:element symbol="O" number="10"/>
14305 </umod:delta>
14306 <umod:xref>
14307 <umod:text>Saito T., Itoh T.; Journal of dairy Science, 75 (1992). p1768.</umod:text>
14308 <umod:source>Journal</umod:source>
14309 <umod:url/>
14310 </umod:xref>
14311 </umod:mod>
14312 <umod:mod title="AEC-MAEC:2H(4)" full_name="deuterium cysteamine modification to S or T"
14313 username_of_poster="zwang23"
14314 group_of_poster=""
14315 date_time_posted="2007-10-03 19:41:19"
14316 date_time_modified="2007-10-08 13:44:02"
14317 approved="0"
14318 record_id="792">
14319 <umod:specificity hidden="1" site="S" position="Anywhere" classification="Isotopic label"
14320 spec_group="1"/>
14321 <umod:specificity hidden="1" site="T" position="Anywhere" classification="Isotopic label"
14322 spec_group="2"/>
14323 <umod:delta mono_mass="63.044462" avge_mass="63.1580" composition="H 2H(4) C(2) N O(-1) S">
14324 <umod:element symbol="H" number="1"/>
14325 <umod:element symbol="2H" number="4"/>
14326 <umod:element symbol="C" number="2"/>
14327 <umod:element symbol="N" number="1"/>
14328 <umod:element symbol="O" number="-1"/>
14329 <umod:element symbol="S" number="1"/>
14330 </umod:delta>
14331 </umod:mod>
14332 <umod:mod title="BMOE" full_name="Addition of BMOE crosslinker"
14333 username_of_poster="Larsenmarsen"
14334 group_of_poster=""
14335 date_time_posted="2008-02-13 15:28:55"
14336 date_time_modified="2008-03-05 16:47:02"
14337 approved="0"
14338 record_id="824">
14339 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Chemical derivative"
14340 spec_group="1"/>
14341 <umod:delta mono_mass="220.048407" avge_mass="220.1815" composition="H(8) C(10) N(2) O(4)">
14342 <umod:element symbol="H" number="8"/>
14343 <umod:element symbol="C" number="10"/>
14344 <umod:element symbol="N" number="2"/>
14345 <umod:element symbol="O" number="4"/>
14346 </umod:delta>
14347 <umod:xref>
14348 <umod:text>Chen, L.L., Rosa, J.J., Turner, S. and Pepinsky, R.B. (1991). Production of multimeric forms of CD4 through a sugar-based crosslinking strategy. J. Biol. Chem. 266(27), 18237-18243</umod:text>
14349 <umod:source>Other</umod:source>
14350 <umod:url>http://www.piercenet.com/Products/Browse.cfm?fldID=02030208</umod:url>
14351 </umod:xref>
14352 </umod:mod>
14353 <umod:mod title="Biotin-PEO4-hydrazide"
14354 full_name="Pierce EZ link biotin hydrazide prod no. 21360"
14355 username_of_poster="MCole18"
14356 group_of_poster=""
14357 date_time_posted="2007-12-12 15:23:23"
14358 date_time_modified="2007-12-14 18:09:17"
14359 approved="0"
14360 record_id="811">
14361 <umod:specificity hidden="1" site="C-term" position="Anywhere"
14362 classification="Chemical derivative"
14363 spec_group="1">
14364 <umod:misc_notes>hydrazide reacts at any activated carboxyl group</umod:misc_notes>
14365 </umod:specificity>
14366 <umod:delta mono_mass="487.246455" avge_mass="487.6134"
14367 composition="H(37) C(21) N(5) O(6) S">
14368 <umod:element symbol="H" number="37"/>
14369 <umod:element symbol="C" number="21"/>
14370 <umod:element symbol="N" number="5"/>
14371 <umod:element symbol="O" number="6"/>
14372 <umod:element symbol="S" number="1"/>
14373 </umod:delta>
14374 <umod:xref>
14375 <umod:text>Pierce product page</umod:text>
14376 <umod:source>Misc. URL</umod:source>
14377 <umod:url>http://www.piercenet.com/products/browse.cfm?fldID=C4FE82D4-DD06-493C-8EC4-9C1D7F83211B</umod:url>
14378 </umod:xref>
14379 </umod:mod>
14380 <umod:mod title="Label:13C(6)+Acetyl" full_name="Acetyl 13C(6) Silac label"
14381 username_of_poster="Raghothama"
14382 group_of_poster=""
14383 date_time_posted="2008-03-24 17:33:44"
14384 date_time_modified="2008-04-02 10:14:57"
14385 approved="0"
14386 record_id="835">
14387 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Isotopic label"
14388 spec_group="1">
14389 <umod:misc_notes>SILAC and PTM</umod:misc_notes>
14390 </umod:specificity>
14391 <umod:delta mono_mass="48.030694" avge_mass="47.9926" composition="H(2) C(-4) 13C(6) O">
14392 <umod:element symbol="H" number="2"/>
14393 <umod:element symbol="C" number="-4"/>
14394 <umod:element symbol="13C" number="6"/>
14395 <umod:element symbol="O" number="1"/>
14396 </umod:delta>
14397 <umod:xref>
14398 <umod:text>Ong, S-E, I. Kratchmarova, and M. Mann (2003). J Proteome Research 2: 173-181</umod:text>
14399 <umod:source>Journal</umod:source>
14400 <umod:url/>
14401 </umod:xref>
14402 <umod:xref>
14403 <umod:text>Silac introduction</umod:text>
14404 <umod:source>Misc. URL</umod:source>
14405 <umod:url>http://www.pil.sdu.dk/silac_intro.htm</umod:url>
14406 </umod:xref>
14407 <umod:xref>
14408 <umod:text>12716131</umod:text>
14409 <umod:source>PubMed PMID</umod:source>
14410 <umod:url/>
14411 </umod:xref>
14412 </umod:mod>
14413 <umod:mod title="Label:13C(6)15N(2)+Acetyl" full_name="Acetyl_13C(6) 15N(2) Silac label"
14414 username_of_poster="Raghothama"
14415 group_of_poster=""
14416 date_time_posted="2008-03-24 17:35:52"
14417 date_time_modified="2008-04-02 10:13:59"
14418 approved="0"
14419 record_id="836">
14420 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Isotopic label"
14421 spec_group="1">
14422 <umod:misc_notes>Used in SILAC experiment</umod:misc_notes>
14423 </umod:specificity>
14424 <umod:delta mono_mass="50.024764" avge_mass="49.9794"
14425 composition="H(2) C(-4) 13C(6) N(-2) 15N(2) O">
14426 <umod:element symbol="H" number="2"/>
14427 <umod:element symbol="C" number="-4"/>
14428 <umod:element symbol="13C" number="6"/>
14429 <umod:element symbol="N" number="-2"/>
14430 <umod:element symbol="15N" number="2"/>
14431 <umod:element symbol="O" number="1"/>
14432 </umod:delta>
14433 <umod:alt_name>Acetyl_heavy lysine</umod:alt_name>
14434 <umod:xref>
14435 <umod:text>Silac introduction</umod:text>
14436 <umod:source>Misc. URL</umod:source>
14437 <umod:url>http://www.pil.sdu.dk/silac_intro.htm</umod:url>
14438 </umod:xref>
14439 <umod:xref>
14440 <umod:text>12716131</umod:text>
14441 <umod:source>PubMed PMID</umod:source>
14442 <umod:url/>
14443 </umod:xref>
14444 </umod:mod>
14445 <umod:mod title="EQIGG" full_name="Sumo mutant Smt3-WT tail following trypsin digestion"
14446 username_of_poster="Magnojunqueira"
14447 group_of_poster=""
14448 date_time_posted="2008-05-13 16:56:23"
14449 date_time_modified="2008-05-17 18:58:13"
14450 approved="0"
14451 record_id="846">
14452 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Other" spec_group="1"/>
14453 <umod:delta mono_mass="484.228162" avge_mass="484.5035" composition="H(32) C(20) N(6) O(8)">
14454 <umod:element symbol="H" number="32"/>
14455 <umod:element symbol="C" number="20"/>
14456 <umod:element symbol="N" number="6"/>
14457 <umod:element symbol="O" number="8"/>
14458 </umod:delta>
14459 <umod:alt_name>Sumoylation</umod:alt_name>
14460 <umod:xref>
14461 <umod:text>Wohlschlegel, J. A. et al., J Proteome Res. 5 761 2006</umod:text>
14462 <umod:source>Journal</umod:source>
14463 <umod:url>http://dx.doi.org/10.1021/pr050451o</umod:url>
14464 </umod:xref>
14465 </umod:mod>
14466 <umod:mod title="cGMP" full_name="S-guanylation" username_of_poster="atsushiirie"
14467 group_of_poster=""
14468 date_time_posted="2008-06-21 09:02:53"
14469 date_time_modified="2008-07-04 19:14:47"
14470 approved="0"
14471 record_id="849">
14472 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Post-translational"
14473 spec_group="1"/>
14474 <umod:delta mono_mass="344.039610" avge_mass="344.1974"
14475 composition="H(11) C(10) N(5) O(7) P">
14476 <umod:element symbol="H" number="11"/>
14477 <umod:element symbol="C" number="10"/>
14478 <umod:element symbol="N" number="5"/>
14479 <umod:element symbol="O" number="7"/>
14480 <umod:element symbol="P" number="1"/>
14481 </umod:delta>
14482 <umod:xref>
14483 <umod:text>Nat Chem Biol. 3: 727-735, 2007</umod:text>
14484 <umod:source>Journal</umod:source>
14485 <umod:url/>
14486 </umod:xref>
14487 <umod:xref>
14488 <umod:text>17906641</umod:text>
14489 <umod:source>PubMed PMID</umod:source>
14490 <umod:url/>
14491 </umod:xref>
14492 <umod:misc_notes>Protein which is posttranslationally modified by the attachment of cGMP on the sulfur atom of one or more cysteine residues.</umod:misc_notes>
14493 </umod:mod>
14494 <umod:mod title="cGMP+RMP-loss" full_name="S-guanylation-2"
14495 username_of_poster="atsushiirie"
14496 group_of_poster=""
14497 date_time_posted="2008-06-21 09:06:56"
14498 date_time_modified="2008-07-04 19:22:39"
14499 approved="0"
14500 record_id="851">
14501 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Post-translational"
14502 spec_group="1"/>
14503 <umod:delta mono_mass="150.041585" avge_mass="150.1182" composition="H(4) C(5) N(5) O">
14504 <umod:element symbol="H" number="4"/>
14505 <umod:element symbol="C" number="5"/>
14506 <umod:element symbol="N" number="5"/>
14507 <umod:element symbol="O" number="1"/>
14508 </umod:delta>
14509 <umod:xref>
14510 <umod:text>17906641</umod:text>
14511 <umod:source>PubMed PMID</umod:source>
14512 <umod:url/>
14513 </umod:xref>
14514 <umod:xref>
14515 <umod:text>Nat Chem Biol. 3: 727-735, 2007</umod:text>
14516 <umod:source>Journal</umod:source>
14517 <umod:url/>
14518 </umod:xref>
14519 <umod:misc_notes>Protein which is posttranslationally modified by the attachment of cGMP that has lost ribose 3\',5\'-cyclic monophosphate moiety on the sulfur atom of one or more cysteine residues.</umod:misc_notes>
14520 </umod:mod>
14521 <umod:mod title="Arg2PG" full_name="Adduct of phenylglyoxal with Arg"
14522 username_of_poster="Kramerh"
14523 group_of_poster=""
14524 date_time_posted="2008-05-16 11:07:51"
14525 date_time_modified="2008-05-17 19:01:10"
14526 approved="0"
14527 record_id="848">
14528 <umod:specificity hidden="1" site="R" position="Anywhere" classification="Chemical derivative"
14529 spec_group="1">
14530 <umod:misc_notes>The reaction product of Arg with phenylglyoxal has been shown to be a 2:1 adduct</umod:misc_notes>
14531 </umod:specificity>
14532 <umod:delta mono_mass="266.057909" avge_mass="266.2482" composition="H(10) C(16) O(4)">
14533 <umod:element symbol="H" number="10"/>
14534 <umod:element symbol="C" number="16"/>
14535 <umod:element symbol="O" number="4"/>
14536 </umod:delta>
14537 <umod:xref>
14538 <umod:text>PMID 11698400rnLigand-selective modulation of the permeability transition pore by arginine modification. Opposing effects of p-hydroxyphenylglyoxal and phenylglyoxal.</umod:text>
14539 <umod:source>PubMed PMID</umod:source>
14540 <umod:url>http://www.ncbi.nlm.nih.gov/pubmed/11698400?ordinalpos=39&amp;itool=EntrezSystem2.PEntrez.Pubmed.Pubmed_ResultsPanel.Pubmed_RVDocSum</umod:url>
14541 </umod:xref>
14542 <umod:xref>
14543 <umod:text>PMID 5723461rnThe reaction of phenylglyoxal with arginine residues in proteins.</umod:text>
14544 <umod:source>PubMed PMID</umod:source>
14545 <umod:url>http://www.ncbi.nlm.nih.gov/pubmed/5723461?ordinalpos=517&amp;itool=EntrezSystem2.PEntrez.Pubmed.Pubmed_ResultsPanel.Pubmed_RVDocSum</umod:url>
14546 </umod:xref>
14547 <umod:xref>
14548 <umod:text>PMID 11945751rnReaction of arginine residues in basic pancreatic trypsin inhibitor with phenylglyoxal.</umod:text>
14549 <umod:source>PubMed PMID</umod:source>
14550 <umod:url>http://www.ncbi.nlm.nih.gov/pubmed/11945751?ordinalpos=514&amp;itool=EntrezSystem2.PEntrez.Pubmed.Pubmed_ResultsPanel.Pubmed_RVDocSum</umod:url>
14551 </umod:xref>
14552 </umod:mod>
14553 <umod:mod title="Label:2H(4)+GlyGly" full_name="Ubiquitination 2H4 lysine"
14554 username_of_poster="Raghothama"
14555 group_of_poster=""
14556 date_time_posted="2008-06-27 14:28:36"
14557 date_time_modified="2008-08-13 20:29:26"
14558 approved="0"
14559 record_id="853">
14560 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Post-translational"
14561 spec_group="1"/>
14562 <umod:delta mono_mass="118.068034" avge_mass="118.1273"
14563 composition="H(2) 2H(4) C(4) N(2) O(2)">
14564 <umod:element symbol="H" number="2"/>
14565 <umod:element symbol="2H" number="4"/>
14566 <umod:element symbol="C" number="4"/>
14567 <umod:element symbol="N" number="2"/>
14568 <umod:element symbol="O" number="2"/>
14569 </umod:delta>
14570 </umod:mod>
14571 <umod:mod title="Label:13C(8)15N(2)" full_name="13C(8) 15N(2) Silac label"
14572 username_of_poster="nedamoc"
14573 group_of_poster=""
14574 date_time_posted="2008-06-30 20:11:08"
14575 date_time_modified="2008-07-04 19:07:25"
14576 approved="0"
14577 record_id="854">
14578 <umod:specificity hidden="1" site="R" position="Anywhere" classification="Isotopic label"
14579 spec_group="1"/>
14580 <umod:delta mono_mass="10.020909" avge_mass="9.9281"
14581 composition="C(-8) 13C(8) N(-2) 15N(2)">
14582 <umod:element symbol="C" number="-8"/>
14583 <umod:element symbol="13C" number="8"/>
14584 <umod:element symbol="N" number="-2"/>
14585 <umod:element symbol="15N" number="2"/>
14586 </umod:delta>
14587 </umod:mod>
14588 <umod:mod title="Label:13C(1)2H(3)" full_name="SILAC" username_of_poster="msalek"
14589 group_of_poster=""
14590 date_time_posted="2008-08-11 13:43:25"
14591 date_time_modified="2008-08-14 18:16:30"
14592 approved="0"
14593 record_id="862">
14594 <umod:specificity hidden="1" site="M" position="Anywhere" classification="Isotopic label"
14595 spec_group="1">
14596 <umod:misc_notes>Isotopic labeled methionine SILAC</umod:misc_notes>
14597 </umod:specificity>
14598 <umod:delta mono_mass="4.022185" avge_mass="4.0111" composition="H(-3) 2H(3) C(-1) 13C">
14599 <umod:element symbol="H" number="-3"/>
14600 <umod:element symbol="2H" number="3"/>
14601 <umod:element symbol="C" number="-1"/>
14602 <umod:element symbol="13C" number="1"/>
14603 </umod:delta>
14604 <umod:xref>
14605 <umod:text>Silac introduction</umod:text>
14606 <umod:source>Misc. URL</umod:source>
14607 <umod:url>http://www.pil.sdu.dk/silac_intro.htm</umod:url>
14608 </umod:xref>
14609 </umod:mod>
14610 <umod:mod title="ZGB" full_name="NHS ester linked Green Fluorescent Bodipy Dye"
14611 username_of_poster="JBowden"
14612 group_of_poster=""
14613 date_time_posted="2008-07-30 14:51:06"
14614 date_time_modified="2008-08-14 18:13:03"
14615 approved="0"
14616 record_id="861">
14617 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Other" spec_group="1"/>
14618 <umod:specificity hidden="1" site="N-term" position="Any N-term" classification="Other"
14619 spec_group="2"/>
14620 <umod:delta mono_mass="757.373016" avge_mass="757.7182"
14621 composition="H(52) B C(37) N(6) O(6) F(2) S">
14622 <umod:element symbol="H" number="52"/>
14623 <umod:element symbol="C" number="37"/>
14624 <umod:element symbol="N" number="6"/>
14625 <umod:element symbol="O" number="6"/>
14626 <umod:element symbol="F" number="2"/>
14627 <umod:element symbol="S" number="1"/>
14628 <umod:element symbol="B" number="1"/>
14629 </umod:delta>
14630 <umod:xref>
14631 <umod:text>Created for Commercial use by ZDye. Being utilized in proteomic and peptidomic research soon to be published</umod:text>
14632 <umod:source>Misc. URL</umod:source>
14633 <umod:url>http://www.zdye.com/</umod:url>
14634 </umod:xref>
14635 </umod:mod>
14636 <umod:mod title="MG-H1" full_name="Methylglyoxal-derived hydroimidazolone"
14637 username_of_poster="AndrewW"
14638 group_of_poster=""
14639 date_time_posted="2008-07-24 14:41:07"
14640 date_time_modified="2008-07-31 17:14:35"
14641 approved="0"
14642 record_id="859">
14643 <umod:specificity hidden="1" site="R" position="Anywhere" classification="Other" spec_group="1"/>
14644 <umod:delta mono_mass="54.010565" avge_mass="54.0474" composition="H(2) C(3) O">
14645 <umod:element symbol="H" number="2"/>
14646 <umod:element symbol="C" number="3"/>
14647 <umod:element symbol="O" number="1"/>
14648 </umod:delta>
14649 <umod:xref>
14650 <umod:text>15377717</umod:text>
14651 <umod:source>PubMed PMID</umod:source>
14652 <umod:url/>
14653 </umod:xref>
14654 </umod:mod>
14655 <umod:mod title="G-H1" full_name="Glyoxal-derived hydroimiadazolone"
14656 username_of_poster="AndrewW"
14657 group_of_poster=""
14658 date_time_posted="2008-07-24 14:44:11"
14659 date_time_modified="2008-07-31 17:16:39"
14660 approved="0"
14661 record_id="860">
14662 <umod:specificity hidden="1" site="R" position="Anywhere" classification="Other" spec_group="1"/>
14663 <umod:delta mono_mass="39.994915" avge_mass="40.0208" composition="C(2) O">
14664 <umod:element symbol="C" number="2"/>
14665 <umod:element symbol="O" number="1"/>
14666 </umod:delta>
14667 <umod:xref>
14668 <umod:text>17143934</umod:text>
14669 <umod:source>PubMed PMID</umod:source>
14670 <umod:url/>
14671 </umod:xref>
14672 </umod:mod>
14673 <umod:mod title="Label:13C(6)15N(2)+GlyGly" full_name="13C(6) 15N(2) Lysine glygly"
14674 username_of_poster="Raghothama"
14675 group_of_poster=""
14676 date_time_posted="2008-08-13 21:56:52"
14677 date_time_modified="2008-08-14 18:22:40"
14678 approved="0"
14679 record_id="864">
14680 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Isotopic label"
14681 spec_group="1">
14682 <umod:misc_notes>Used in SILAC PTM (glygly) experiment</umod:misc_notes>
14683 </umod:specificity>
14684 <umod:delta mono_mass="122.057126" avge_mass="122.0454"
14685 composition="H(6) C(-2) 13C(6) 15N(2) O(2)">
14686 <umod:element symbol="H" number="6"/>
14687 <umod:element symbol="C" number="-2"/>
14688 <umod:element symbol="13C" number="6"/>
14689 <umod:element symbol="15N" number="2"/>
14690 <umod:element symbol="O" number="2"/>
14691 </umod:delta>
14692 <umod:alt_name>heavy glygly lysine</umod:alt_name>
14693 <umod:xref>
14694 <umod:text>12716131</umod:text>
14695 <umod:source>PubMed PMID</umod:source>
14696 <umod:url/>
14697 </umod:xref>
14698 <umod:xref>
14699 <umod:text>Silac introduction</umod:text>
14700 <umod:source>Misc. URL</umod:source>
14701 <umod:url>http://www.pil.sdu.dk/silac_intro.htm</umod:url>
14702 </umod:xref>
14703 </umod:mod>
14704 <umod:mod title="ICPL:13C(6)2H(4)"
14705 full_name="Bruker Daltonics SERVA-ICPL(TM) quantification chemistry, +10 Da form"
14706 username_of_poster="suckau"
14707 group_of_poster=""
14708 date_time_posted="2008-09-03 15:17:21"
14709 date_time_modified="2008-09-12 11:59:23"
14710 approved="0"
14711 record_id="866">
14712 <umod:specificity hidden="0" site="N-term" position="Any N-term" classification="Isotopic label"
14713 spec_group="3">
14714 <umod:misc_notes>Use when labelling post-digest</umod:misc_notes>
14715 </umod:specificity>
14716 <umod:specificity hidden="0" site="K" position="Anywhere" classification="Isotopic label"
14717 spec_group="1"/>
14718 <umod:specificity hidden="0" site="N-term" position="Protein N-term"
14719 classification="Isotopic label"
14720 spec_group="2">
14721 <umod:misc_notes>Use when labelling pre-digest</umod:misc_notes>
14722 </umod:specificity>
14723 <umod:delta mono_mass="115.066700" avge_mass="115.0747"
14724 composition="H(-1) 2H(4) 13C(6) N O">
14725 <umod:element symbol="H" number="-1"/>
14726 <umod:element symbol="2H" number="4"/>
14727 <umod:element symbol="13C" number="6"/>
14728 <umod:element symbol="N" number="1"/>
14729 <umod:element symbol="O" number="1"/>
14730 </umod:delta>
14731 <umod:alt_name>ICPL_10</umod:alt_name>
14732 <umod:xref>
14733 <umod:text>Schmidt A, Kellermann J, Lottspeich F (2005): A novel strategy for quantitative proteomics using isotope-coded protein labels. Proteomics 5: 4-15.</umod:text>
14734 <umod:source>Journal</umod:source>
14735 <umod:url/>
14736 </umod:xref>
14737 <umod:xref>
14738 <umod:text>Bruker Daltonics order reference</umod:text>
14739 <umod:source>Misc. URL</umod:source>
14740 <umod:url>http://www.bdal.de/life-science-tools/care-consumables-more/icpl-kit.html</umod:url>
14741 </umod:xref>
14742 <umod:misc_notes>Attention: As the digest is typically applied AFTER ICPL labeling, only ProteinN-term labeling and Lys-specific labeling is applied.</umod:misc_notes>
14743 </umod:mod>
14744 <umod:mod title="QQQTGG" full_name="SUMOylation by SUMO-2/3" username_of_poster="oosula"
14745 group_of_poster=""
14746 date_time_posted="2008-09-09 17:09:04"
14747 date_time_modified="2008-09-12 18:18:08"
14748 approved="0"
14749 record_id="877">
14750 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Other" spec_group="1">
14751 <umod:misc_notes>This peptide is generated from a trypsin/chymotrypsin dual digest</umod:misc_notes>
14752 </umod:specificity>
14753 <umod:delta mono_mass="617.276903" avge_mass="617.6095"
14754 composition="H(39) C(23) N(9) O(11)">
14755 <umod:element symbol="H" number="39"/>
14756 <umod:element symbol="C" number="23"/>
14757 <umod:element symbol="N" number="9"/>
14758 <umod:element symbol="O" number="11"/>
14759 </umod:delta>
14760 <umod:alt_name>GlnGlnGlnThrGlyGly</umod:alt_name>
14761 </umod:mod>
14762 <umod:mod title="QEQTGG" full_name="SUMOylation by SUMO-1" username_of_poster="oosula"
14763 group_of_poster=""
14764 date_time_posted="2008-09-09 17:02:45"
14765 date_time_modified="2008-09-12 18:16:39"
14766 approved="0"
14767 record_id="876">
14768 <umod:specificity hidden="1" site="K" position="Anywhere" classification="Other" spec_group="1">
14769 <umod:misc_notes>This peptide is generated from a trypsin/chymotrypsin dual digest.</umod:misc_notes>
14770 </umod:specificity>
14771 <umod:delta mono_mass="618.260919" avge_mass="618.5942"
14772 composition="H(38) C(23) N(8) O(12)">
14773 <umod:element symbol="H" number="38"/>
14774 <umod:element symbol="C" number="23"/>
14775 <umod:element symbol="N" number="8"/>
14776 <umod:element symbol="O" number="12"/>
14777 </umod:delta>
14778 <umod:alt_name>GlnGluGlnThrGlyGly</umod:alt_name>
14779 </umod:mod>
14780 <umod:mod title="Bodipy" full_name="Bodipy modifications onto cysteine"
14781 username_of_poster="anikolakakis"
14782 group_of_poster=""
14783 date_time_posted="2008-09-10 20:24:53"
14784 date_time_modified="2008-09-12 18:30:57"
14785 approved="0"
14786 record_id="878">
14787 <umod:specificity hidden="1" site="C" position="Anywhere" classification="Chemical derivative"
14788 spec_group="1"/>
14789 <umod:delta mono_mass="414.167478" avge_mass="414.2135"
14790 composition="H(21) B C(20) N(4) O(3) F(2)">
14791 <umod:element symbol="H" number="21"/>
14792 <umod:element symbol="C" number="20"/>
14793 <umod:element symbol="N" number="4"/>
14794 <umod:element symbol="O" number="3"/>
14795 <umod:element symbol="F" number="2"/>
14796 <umod:element symbol="B" number="1"/>
14797 </umod:delta>
14798 <umod:alt_name>Which one?</umod:alt_name>
14799 <umod:xref>
14800 <umod:text>Invitrogen BODIPY Handbook</umod:text>
14801 <umod:source>Misc. URL</umod:source>
14802 <umod:url>http://probes.invitrogen.com/handbook/sections/0104.html</umod:url>
14803 </umod:xref>
14804 </umod:mod>
14805 </umod:modifications>
14806 <umod:amino_acids>
14807 <umod:aa title="-" three_letter="" full_name="" mono_mass="0.0" avge_mass="0.0"/>
14808 <umod:aa title="A" three_letter="Ala" full_name="Alanine" mono_mass="71.037114"
14809 avge_mass="71.0779">
14810 <umod:element symbol="H" number="5"/>
14811 <umod:element symbol="C" number="3"/>
14812 <umod:element symbol="N" number="1"/>
14813 <umod:element symbol="O" number="1"/>
14814 </umod:aa>
14815 <umod:aa title="R" three_letter="Arg" full_name="Arginine" mono_mass="156.101111"
14816 avge_mass="156.1857">
14817 <umod:element symbol="H" number="12"/>
14818 <umod:element symbol="C" number="6"/>
14819 <umod:element symbol="N" number="4"/>
14820 <umod:element symbol="O" number="1"/>
14821 </umod:aa>
14822 <umod:aa title="N" three_letter="Asn" full_name="Asparagine" mono_mass="114.042927"
14823 avge_mass="114.1026">
14824 <umod:element symbol="H" number="6"/>
14825 <umod:element symbol="C" number="4"/>
14826 <umod:element symbol="N" number="2"/>
14827 <umod:element symbol="O" number="2"/>
14828 </umod:aa>
14829 <umod:aa title="D" three_letter="Asp" full_name="Aspartic acid" mono_mass="115.026943"
14830 avge_mass="115.0874">
14831 <umod:element symbol="H" number="5"/>
14832 <umod:element symbol="C" number="4"/>
14833 <umod:element symbol="N" number="1"/>
14834 <umod:element symbol="O" number="3"/>
14835 </umod:aa>
14836 <umod:aa title="C" three_letter="Cys" full_name="Cysteine" mono_mass="103.009185"
14837 avge_mass="103.1429">
14838 <umod:element symbol="H" number="5"/>
14839 <umod:element symbol="C" number="3"/>
14840 <umod:element symbol="N" number="1"/>
14841 <umod:element symbol="O" number="1"/>
14842 <umod:element symbol="S" number="1"/>
14843 </umod:aa>
14844 <umod:aa title="E" three_letter="Glu" full_name="Glutamic acid" mono_mass="129.042593"
14845 avge_mass="129.114">
14846 <umod:element symbol="H" number="7"/>
14847 <umod:element symbol="C" number="5"/>
14848 <umod:element symbol="N" number="1"/>
14849 <umod:element symbol="O" number="3"/>
14850 </umod:aa>
14851 <umod:aa title="Q" three_letter="Gln" full_name="Glutamine" mono_mass="128.058578"
14852 avge_mass="128.1292">
14853 <umod:element symbol="H" number="8"/>
14854 <umod:element symbol="C" number="5"/>
14855 <umod:element symbol="N" number="2"/>
14856 <umod:element symbol="O" number="2"/>
14857 </umod:aa>
14858 <umod:aa title="G" three_letter="Gly" full_name="Glycine" mono_mass="57.021464"
14859 avge_mass="57.0513">
14860 <umod:element symbol="H" number="3"/>
14861 <umod:element symbol="C" number="2"/>
14862 <umod:element symbol="N" number="1"/>
14863 <umod:element symbol="O" number="1"/>
14864 </umod:aa>
14865 <umod:aa title="H" three_letter="His" full_name="Histidine" mono_mass="137.058912"
14866 avge_mass="137.1393">
14867 <umod:element symbol="H" number="7"/>
14868 <umod:element symbol="C" number="6"/>
14869 <umod:element symbol="N" number="3"/>
14870 <umod:element symbol="O" number="1"/>
14871 </umod:aa>
14872 <umod:aa title="I" three_letter="Ile" full_name="Isoleucine" mono_mass="113.084064"
14873 avge_mass="113.1576">
14874 <umod:element symbol="H" number="11"/>
14875 <umod:element symbol="C" number="6"/>
14876 <umod:element symbol="N" number="1"/>
14877 <umod:element symbol="O" number="1"/>
14878 </umod:aa>
14879 <umod:aa title="L" three_letter="Leu" full_name="Leucine" mono_mass="113.084064"
14880 avge_mass="113.1576">
14881 <umod:element symbol="H" number="11"/>
14882 <umod:element symbol="C" number="6"/>
14883 <umod:element symbol="N" number="1"/>
14884 <umod:element symbol="O" number="1"/>
14885 </umod:aa>
14886 <umod:aa title="K" three_letter="Lys" full_name="Lysine" mono_mass="128.094963"
14887 avge_mass="128.1723">
14888 <umod:element symbol="H" number="12"/>
14889 <umod:element symbol="C" number="6"/>
14890 <umod:element symbol="N" number="2"/>
14891 <umod:element symbol="O" number="1"/>
14892 </umod:aa>
14893 <umod:aa title="M" three_letter="Met" full_name="Methionine" mono_mass="131.040485"
14894 avge_mass="131.1961">
14895 <umod:element symbol="H" number="9"/>
14896 <umod:element symbol="C" number="5"/>
14897 <umod:element symbol="N" number="1"/>
14898 <umod:element symbol="O" number="1"/>
14899 <umod:element symbol="S" number="1"/>
14900 </umod:aa>
14901 <umod:aa title="F" three_letter="Phe" full_name="Phenylalanine" mono_mass="147.068414"
14902 avge_mass="147.1739">
14903 <umod:element symbol="H" number="9"/>
14904 <umod:element symbol="C" number="9"/>
14905 <umod:element symbol="N" number="1"/>
14906 <umod:element symbol="O" number="1"/>
14907 </umod:aa>
14908 <umod:aa title="P" three_letter="Pro" full_name="Proline" mono_mass="97.052764"
14909 avge_mass="97.1152">
14910 <umod:element symbol="H" number="7"/>
14911 <umod:element symbol="C" number="5"/>
14912 <umod:element symbol="N" number="1"/>
14913 <umod:element symbol="O" number="1"/>
14914 </umod:aa>
14915 <umod:aa title="S" three_letter="Ser" full_name="Serine" mono_mass="87.032028"
14916 avge_mass="87.0773">
14917 <umod:element symbol="H" number="5"/>
14918 <umod:element symbol="C" number="3"/>
14919 <umod:element symbol="N" number="1"/>
14920 <umod:element symbol="O" number="2"/>
14921 </umod:aa>
14922 <umod:aa title="T" three_letter="Thr" full_name="Threonine" mono_mass="101.047679"
14923 avge_mass="101.1039">
14924 <umod:element symbol="H" number="7"/>
14925 <umod:element symbol="C" number="4"/>
14926 <umod:element symbol="N" number="1"/>
14927 <umod:element symbol="O" number="2"/>
14928 </umod:aa>
14929 <umod:aa title="W" three_letter="Trp" full_name="Tryptophan" mono_mass="186.079313"
14930 avge_mass="186.2099">
14931 <umod:element symbol="H" number="10"/>
14932 <umod:element symbol="C" number="11"/>
14933 <umod:element symbol="N" number="2"/>
14934 <umod:element symbol="O" number="1"/>
14935 </umod:aa>
14936 <umod:aa title="Y" three_letter="Tyr" full_name="Tyrosine" mono_mass="163.063329"
14937 avge_mass="163.1733">
14938 <umod:element symbol="H" number="9"/>
14939 <umod:element symbol="C" number="9"/>
14940 <umod:element symbol="N" number="1"/>
14941 <umod:element symbol="O" number="2"/>
14942 </umod:aa>
14943 <umod:aa title="V" three_letter="Val" full_name="Valine" mono_mass="99.068414"
14944 avge_mass="99.1311">
14945 <umod:element symbol="H" number="9"/>
14946 <umod:element symbol="C" number="5"/>
14947 <umod:element symbol="N" number="1"/>
14948 <umod:element symbol="O" number="1"/>
14949 </umod:aa>
14950 <umod:aa title="N-term" three_letter="N-term" full_name="N-term" mono_mass="1.007825"
14951 avge_mass="1.0079">
14952 <umod:element symbol="H" number="1"/>
14953 </umod:aa>
14954 <umod:aa title="C-term" three_letter="C-term" full_name="C-term" mono_mass="17.00274"
14955 avge_mass="17.0073">
14956 <umod:element symbol="H" number="1"/>
14957 <umod:element symbol="O" number="1"/>
14958 </umod:aa>
14959 </umod:amino_acids>
14960 <umod:mod_bricks>
14961 <umod:brick title="-" full_name="" mono_mass="0" avge_mass="0"/>
14962 <umod:brick title="H" full_name="Hydrogen" mono_mass="1.007825035" avge_mass="1.00794">
14963 <umod:element symbol="H" number="1"/>
14964 </umod:brick>
14965 <umod:brick title="C" full_name="Carbon" mono_mass="12" avge_mass="12.0107">
14966 <umod:element symbol="C" number="1"/>
14967 </umod:brick>
14968 <umod:brick title="N" full_name="Nitrogen" mono_mass="14.003074" avge_mass="14.0067">
14969 <umod:element symbol="N" number="1"/>
14970 </umod:brick>
14971 <umod:brick title="O" full_name="Oxygen" mono_mass="15.99491463" avge_mass="15.9994">
14972 <umod:element symbol="O" number="1"/>
14973 </umod:brick>
14974 <umod:brick title="P" full_name="Phosphorous" mono_mass="30.973762" avge_mass="30.973761">
14975 <umod:element symbol="P" number="1"/>
14976 </umod:brick>
14977 <umod:brick title="S" full_name="Sulphur" mono_mass="31.9720707" avge_mass="32.065">
14978 <umod:element symbol="S" number="1"/>
14979 </umod:brick>
14980 <umod:brick title="2H" full_name="Deuterium" mono_mass="2.014101779"
14981 avge_mass="2.014101779">
14982 <umod:element symbol="2H" number="1"/>
14983 </umod:brick>
14984 <umod:brick title="18O" full_name="Oxygen 18" mono_mass="17.9991603" avge_mass="17.9991603">
14985 <umod:element symbol="18O" number="1"/>
14986 </umod:brick>
14987 <umod:brick title="F" full_name="Fluorine" mono_mass="18.99840322" avge_mass="18.9984032">
14988 <umod:element symbol="F" number="1"/>
14989 </umod:brick>
14990 <umod:brick title="Na" full_name="Sodium" mono_mass="22.9897677" avge_mass="22.98977">
14991 <umod:element symbol="Na" number="1"/>
14992 </umod:brick>
14993 <umod:brick title="Se" full_name="Selenium" mono_mass="79.9165196" avge_mass="78.96">
14994 <umod:element symbol="Se" number="1"/>
14995 </umod:brick>
14996 <umod:brick title="Hex" full_name="Hexose" mono_mass="162.0528235" avge_mass="162.1406">
14997 <umod:element symbol="H" number="10"/>
14998 <umod:element symbol="C" number="6"/>
14999 <umod:element symbol="O" number="5"/>
15000 </umod:brick>
15001 <umod:brick title="HexNAc" full_name="N-Acetyl Hexosamine" mono_mass="203.079372605"
15002 avge_mass="203.19252">
15003 <umod:element symbol="C" number="8"/>
15004 <umod:element symbol="H" number="13"/>
15005 <umod:element symbol="N" number="1"/>
15006 <umod:element symbol="O" number="5"/>
15007 </umod:brick>
15008 <umod:brick title="Ac" full_name="Acetate" mono_mass="42.0105647" avge_mass="42.03668">
15009 <umod:element symbol="C" number="2"/>
15010 <umod:element symbol="H" number="2"/>
15011 <umod:element symbol="O" number="1"/>
15012 </umod:brick>
15013 <umod:brick title="dHex" full_name="Deoxy-hexose" mono_mass="146.05790887"
15014 avge_mass="146.1412">
15015 <umod:element symbol="C" number="6"/>
15016 <umod:element symbol="H" number="10"/>
15017 <umod:element symbol="O" number="4"/>
15018 </umod:brick>
15019 <umod:brick title="HexA" full_name="Hexosamine" mono_mass="176.03208806"
15020 avge_mass="176.12412">
15021 <umod:element symbol="C" number="6"/>
15022 <umod:element symbol="H" number="8"/>
15023 <umod:element symbol="O" number="6"/>
15024 </umod:brick>
15025 <umod:brick title="Kdn" full_name="3-deoxy-d-glycero-D-galacto-nonulosonic acid"
15026 mono_mass="250.06886753"
15027 avge_mass="250.20265999999998">
15028 <umod:element symbol="C" number="9"/>
15029 <umod:element symbol="H" number="14"/>
15030 <umod:element symbol="O" number="8"/>
15031 </umod:brick>
15032 <umod:brick title="Kdo" full_name="2-keto-3-deoxyoctulosonic acid" mono_mass="220.05830283"
15033 avge_mass="220.17668">
15034 <umod:element symbol="C" number="8"/>
15035 <umod:element symbol="H" number="12"/>
15036 <umod:element symbol="O" number="7"/>
15037 </umod:brick>
15038 <umod:brick title="Me" full_name="Methyl" mono_mass="14.01565007" avge_mass="14.02658">
15039 <umod:element symbol="C" number="1"/>
15040 <umod:element symbol="H" number="2"/>
15041 </umod:brick>
15042 <umod:brick title="NeuAc" full_name="N-acetyl neuraminic acid" mono_mass="291.095416635"
15043 avge_mass="291.25458000000003">
15044 <umod:element symbol="C" number="11"/>
15045 <umod:element symbol="H" number="17"/>
15046 <umod:element symbol="N" number="1"/>
15047 <umod:element symbol="O" number="8"/>
15048 </umod:brick>
15049 <umod:brick title="NeuGc" full_name="N-glycoyl neuraminic acid"
15050 mono_mass="307.09033126500003"
15051 avge_mass="307.25398">
15052 <umod:element symbol="C" number="11"/>
15053 <umod:element symbol="H" number="17"/>
15054 <umod:element symbol="N" number="1"/>
15055 <umod:element symbol="O" number="9"/>
15056 </umod:brick>
15057 <umod:brick title="Water" full_name="Water" mono_mass="18.0105647" avge_mass="18.01528">
15058 <umod:element symbol="H" number="2"/>
15059 <umod:element symbol="O" number="1"/>
15060 </umod:brick>
15061 <umod:brick title="Phos" full_name="Phosphate" mono_mass="79.96633092500001"
15062 avge_mass="79.979901">
15063 <umod:element symbol="H" number="1"/>
15064 <umod:element symbol="P" number="1"/>
15065 <umod:element symbol="O" number="3"/>
15066 </umod:brick>
15067 <umod:brick title="Sulf" full_name="Sulfate" mono_mass="79.95681459000001"
15068 avge_mass="80.0632">
15069 <umod:element symbol="S" number="1"/>
15070 <umod:element symbol="O" number="3"/>
15071 </umod:brick>
15072 <umod:brick title="Pent" full_name="Pentose" mono_mass="132.0422588" avge_mass="132.11462">
15073 <umod:element symbol="C" number="5"/>
15074 <umod:element symbol="H" number="8"/>
15075 <umod:element symbol="O" number="4"/>
15076 </umod:brick>
15077 <umod:brick title="Li" full_name="Lithium" mono_mass="7.016003" avge_mass="6.941">
15078 <umod:element symbol="Li" number="1"/>
15079 </umod:brick>
15080 <umod:brick title="13C" full_name="Carbon 13" mono_mass="13.00335483"
15081 avge_mass="13.00335483">
15082 <umod:element symbol="13C" number="1"/>
15083 </umod:brick>
15084 <umod:brick title="15N" full_name="Nitrogen 15" mono_mass="15.00010897"
15085 avge_mass="15.00010897">
15086 <umod:element symbol="15N" number="1"/>
15087 </umod:brick>
15088 <umod:brick title="Cl" full_name="Chlorine" mono_mass="34.96885272" avge_mass="35.453">
15089 <umod:element symbol="Cl" number="1"/>
15090 </umod:brick>
15091 <umod:brick title="K" full_name="Potassium" mono_mass="38.9637074" avge_mass="39.0983">
15092 <umod:element symbol="K" number="1"/>
15093 </umod:brick>
15094 <umod:brick title="Ca" full_name="Calcium" mono_mass="39.9625906" avge_mass="40.078">
15095 <umod:element symbol="Ca" number="1"/>
15096 </umod:brick>
15097 <umod:brick title="Fe" full_name="Iron" mono_mass="55.9349393" avge_mass="55.845">
15098 <umod:element symbol="Fe" number="1"/>
15099 </umod:brick>
15100 <umod:brick title="Ni" full_name="Nickel" mono_mass="57.9353462" avge_mass="58.6934">
15101 <umod:element symbol="Ni" number="1"/>
15102 </umod:brick>
15103 <umod:brick title="Zn" full_name="Zinc" mono_mass="63.9291448" avge_mass="65.409">
15104 <umod:element symbol="Zn" number="1"/>
15105 </umod:brick>
15106 <umod:brick title="Br" full_name="Bromine" mono_mass="78.9183361" avge_mass="79.904">
15107 <umod:element symbol="Br" number="1"/>
15108 </umod:brick>
15109 <umod:brick title="Ag" full_name="Silver" mono_mass="106.905092" avge_mass="107.8682">
15110 <umod:element symbol="Ag" number="1"/>
15111 </umod:brick>
15112 <umod:brick title="Hg" full_name="Mercury" mono_mass="201.970617" avge_mass="200.59">
15113 <umod:element symbol="Hg" number="1"/>
15114 </umod:brick>
15115 <umod:brick title="Au" full_name="Gold" mono_mass="196.966543" avge_mass="196.96655">
15116 <umod:element symbol="Au" number="1"/>
15117 </umod:brick>
15118 <umod:brick title="I" full_name="Iodine" mono_mass="126.904473" avge_mass="126.90447">
15119 <umod:element symbol="I" number="1"/>
15120 </umod:brick>
15121 <umod:brick title="Mo" full_name="Molybdenum" mono_mass="97.9054073" avge_mass="95.94">
15122 <umod:element symbol="Mo" number="1"/>
15123 </umod:brick>
15124 <umod:brick title="Cu" full_name="Copper" mono_mass="62.9295989" avge_mass="63.546">
15125 <umod:element symbol="Cu" number="1"/>
15126 </umod:brick>
15127 <umod:brick title="Hep" full_name="Heptose" mono_mass="192.06338820000002"
15128 avge_mass="192.16658">
15129 <umod:element symbol="C" number="7"/>
15130 <umod:element symbol="H" number="12"/>
15131 <umod:element symbol="O" number="6"/>
15132 </umod:brick>
15133 <umod:brick title="B" full_name="Boron" mono_mass="11.0093055" avge_mass="10.811">
15134 <umod:element symbol="B" number="1"/>
15135 </umod:brick>
15136 <umod:brick title="As" full_name="Arsenic" mono_mass="74.9215942" avge_mass="74.9215942">
15137 <umod:element symbol="As" number="1"/>
15138 </umod:brick>
15139 </umod:mod_bricks>
15140 </umod:unimod>