MASCOT Search Results

Search metadata
User : Jennifer
E-mail : [email protected]
Search title : 4
MS data file : PRT1245_Other_P1_B12.mgf
Database : S-cerevisiae-S288C 20191206 (6,886 sequences; 3,133,934 residues)
Timestamp : 24 Jun 2025 at 21:22:18 GMT
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Search parameters
Type of search : MS/MS Ion Search
Enzyme : Trypsin
Fixed modifications : Carbamidomethyl (C)
Variable modifications : Deamidated (NQ), Oxidation (M)
Mass values : Monoisotopic
Protein mass : Unrestricted
Peptide mass tolerance : ± 20 ppm
Fragment mass tolerance : ± 0.1 Da
Max missed cleavages : 1
Instrument type : ESI-FTICR
Number of queries : 4,772

Score distribution

Peptide score distribution

Peptide score distribution. Ions score is −10log(P), where P is the probability that the observed match is a random event. Individual ions scores > 21 indicate identity or extensive homology (p<0.05).

Protein score distribution for the first 50 proteins

[Deprecated] Score distribution for family members in the first 50 proteins. Protein scores are derived from ions scores as a non-probabilistic basis for ranking protein families.

Legend
Dupes Expect Rank U 1 2 Peptide
0.037 +2 GAYSLSLR significant
9 +1 GFFLFVEGGR top ranking
6.4e-005 +1 GSSIFGLAPGK significant and top ranking
1.3e-006 +1 X SSGTSYPDVLK peptide is found in all proteins in family member 1
6.2e-007 +1 / VCNYVSWIK peptide is found in some but not all proteins in family member 2
6.4e-005 +1 U GSSIFGLAPGK unique
+2 5.7e-005 +1 LNTLETEEWFFK peptide has two duplicates
0.18 +1 LNTLETEEWFFK duplicate peptide

Right-facing triangle (+) in the Dupes or Rank column indicates content that can be expanded by clicking on it. Down-facing triangle (-) indicates the content is expanded and can be collapsed. For more details about particular columns, see results format help.

Protein Family Summary

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Unassigned peptides, 2501–2600 (out of 4709)

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Peptide matches not assigned to protein families (no details means no match)

Query Observed Mr(expt) Mr(calc) ppm  M Score Expect Rank Peptide
Query Observed Mr(expt) Mr(calc) ppm  M Score Expect Rank Peptide
2159 1107.5315 1106.5242
2160 1107.5323 1106.5250
2161 1108.5121 1107.5048
2162 1108.5300 1107.5227
2163 1108.5381 1107.5308
2165 1109.5262 1108.5189
2166 1109.5439 1108.5366
2167 1110.5386 1109.5313
2169 1111.5222 1110.5149
2170 1111.5237 1110.5164
2171 1111.5264 1110.5191
2172 1111.5350 1110.5277
2173 1111.5360 1110.5287
2174 1111.5490 1110.5417
2175 1112.5143 1111.5070
2176 1112.5287 1111.5214
2177 1112.5314 1111.5241
2178 1113.5302 1112.5229
2179 557.2820 1112.5494
2180 557.2938 1112.5730
2185 557.7609 1113.5072
2187 1114.5334 1113.5261
2189 1115.5217 1114.5144
2190 1115.5330 1114.5257
2191 1116.5382 1115.5309
2192 1117.5326 1116.5253
2193 1117.5452 1116.5379
2194 1117.9971 1116.9898
2195 1118.5276 1117.5203
2196 1118.5325 1117.5252
2197 1118.5452 1117.5379
2198 1118.5494 1117.5421
2199 1119.5284 1118.5211
2200 1119.5312 1118.5239
2201 1119.5355 1118.5282
2202 1119.5466 1118.5393
2204 560.3140 1118.6134
2205 560.3145 1118.6144
2206 1120.5161 1119.5088
2209 1121.5311 1120.5238
2210 1121.5386 1120.5313
2213 1122.5356 1121.5283
2214 1122.5361 1121.5288
2215 1122.5374 1121.5301
2216 1123.5366 1122.5293
2217 562.2739 1122.5332
2218 1123.5444 1122.5371
2219 1124.5310 1123.5237
2220 1124.5328 1123.5255
2222 562.8301 1123.6456
2223 375.8409 1124.5009
2224 375.8412 1124.5018
2225 563.2684 1124.5222
2227 1125.5405 1124.5332
2228 1125.5419 1124.5346
2229 563.7620 1125.5094
2230 1126.5287 1125.5214
2231 1127.5360 1126.5287
2233 564.3026 1126.5906
2234 1128.5369 1127.5296
2235 1128.5386 1127.5313
2236 1128.5464 1127.5391
2237 1128.5491 1127.5418
2238 1129.5250 1128.5177
2239 1129.5377 1128.5304
2240 1130.5396 1129.5323
2242 1131.5419 1130.5346
2243 1131.5450 1130.5377
2244 1131.5503 1130.5430
2245 1132.5312 1131.5239
2246 1132.5341 1131.5268
2247 1132.5442 1131.5369
2248 1132.5490 1131.5417
2249 1133.5452 1132.5379
2251 567.2839 1132.5532
2253 1133.5634 1132.5561
2255 567.7811 1133.5476
2257 1135.5083 1134.5010
2258 1135.5309 1134.5236
2259 1135.5417 1134.5344
2260 1135.5475 1134.5402
2261 1136.5283 1135.5210
2262 568.7717 1135.5288
2263 1136.5494 1135.5421
2264 568.8422 1135.6698
2265 568.8454 1135.6762
2267 1137.5492 1136.5419
2268 1137.5515 1136.5442
2269 1137.5522 1136.5449
2270 1138.5376 1137.5303
2271 1138.5471 1137.5398
2273 1138.5527 1137.5454
2274 1138.5537 1137.5464
2276 1139.5460 1138.5387
2277 1140.5298 1139.5225
2279 1140.5436 1139.5363
2280 1140.5496 1139.5423
2281 1141.5359 1140.5286
2283 1141.5548 1140.5475
2285 571.3074 1140.6002
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