MASCOT Search Results

Search metadata
User : Jennifer
E-mail : [email protected]
Search title : Andy2683a
MS data file : Andy2683a.mgf
Database : P-putida 20180924 (5,556 sequences; 1,892,173 residues)
Timestamp : 2 Aug 2026 at 00:54:18 GMT
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Search parameters
Type of search : MS/MS Ion Search
Enzyme : Trypsin
Fixed modifications : Carbamidomethyl (C)
Variable modifications : Oxidation (M), Deamidated (NQ)
Mass values : Monoisotopic
Protein mass : Unrestricted
Peptide mass tolerance : ± 50 ppm
Fragment mass tolerance : ± 0.1 Da
Max missed cleavages : 1
Instrument type : Default
Number of queries : 4,770

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 > 20 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, 2201–2300 (out of 4218)

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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
1289 379.1379 378.1306
1290 379.1383 378.1310
1291 379.1733 378.1660
1292 379.1733 378.1660
1293 379.1735 378.1662
1294 379.1736 378.1663
1295 379.1737 378.1664
1296 379.1737 378.1664
1297 379.1737 378.1664
1298 379.1737 378.1664
1299 379.1740 378.1667
1300 379.1740 378.1667
1301 379.1740 378.1667
1302 379.1742 378.1669
1303 379.1745 378.1672
1304 379.1745 378.1672
1305 379.1746 378.1673
1306 379.1747 378.1674
1307 379.1748 378.1675
1308 379.1757 378.1684
1309 379.1757 378.1684
1310 379.2099 378.2026
1311 379.2103 378.2030
1312 379.2105 378.2032
1313 379.2106 378.2033
1314 379.2107 378.2034
1315 379.2108 378.2035
1316 379.2108 378.2035
1317 379.2109 378.2036
1318 379.2120 378.2047
1319 379.2134 378.2061
1320 379.9933 378.9860
1321 381.0845 380.0772
1322 381.1327 380.1254
1323 381.1522 380.1449
1324 381.1526 380.1453
1325 381.1527 380.1454
1326 381.1528 380.1455
1327 381.1529 380.1456
1328 381.1529 380.1456
1329 381.1532 380.1459
1330 381.1534 380.1461
1331 381.1535 380.1462
1332 381.1536 380.1463
1333 381.1536 380.1463
1334 381.1538 380.1465
1335 381.1538 380.1465
1336 381.1539 380.1466
1337 381.1885 380.1812
1338 381.1888 380.1815
1339 381.1888 380.1815
1340 381.1890 380.1817
1341 381.1891 380.1818
1342 381.1893 380.1820
1343 381.1893 380.1820
1344 381.1893 380.1820
1345 381.1893 380.1820
1346 381.1893 380.1820
1347 381.1895 380.1822
1348 381.1895 380.1822
1349 381.1896 380.1823
1350 381.1896 380.1823
1351 381.1897 380.1824
1352 381.1899 380.1826
1353 381.1904 380.1831
1354 381.1913 380.1840
1355 381.1917 380.1844
1356 381.2303 380.2230
1357 383.1327 382.1254
1358 383.1328 382.1255
1359 383.1335 382.1262
1360 383.1675 382.1602
1361 383.1681 382.1608
1362 383.1681 382.1608
1363 383.1682 382.1609
1364 383.1688 382.1615
1365 383.1692 382.1619
1366 383.1693 382.1620
1367 383.1693 382.1620
1368 383.1694 382.1621
1369 383.1695 382.1622
1370 383.1697 382.1624
1371 383.1700 382.1627
1372 383.1755 382.1682
1373 383.2043 382.1970
1374 383.2047 382.1974
1375 383.2067 382.1994
1376 383.2071 382.1998
1377 383.2072 382.1999
1378 384.2611 383.2538
1379 385.1469 384.1396
1380 385.1486 384.1413
1381 385.1487 384.1414
1382 385.1630 384.1557
1383 385.1642 384.1569
1384 385.1861 384.1788
1385 385.1862 384.1789
1386 385.2196 384.2123
1387 386.2037 385.1964
1388 387.0738 386.0665
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