MASCOT Search Results

Search metadata
User : Jennifer
E-mail : [email protected]
Search title : 1
MS data file : PRT1245_Other_P1_B9.mgf
Database : S-cerevisiae-S288C 20191206 (6,886 sequences; 3,133,934 residues)
Timestamp : 24 Jun 2025 at 21:21:15 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 : 4,728

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, 2101–2200 (out of 4700)

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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
1629 912.4363 911.4290
1630 912.4415 911.4342
1631 912.4570 911.4497
1632 913.4145 912.4072
1633 913.4327 912.4254
1634 913.4334 912.4261
1635 913.4366 912.4293
1636 914.1247 913.1174
1637 916.4154 915.4081
1638 916.4493 915.4420
1639 918.4358 917.4285
1640 918.4375 917.4302
1641 918.4387 917.4314
1642 918.4543 917.4470
1644 919.4454 918.4381
1645 919.4925 918.4852
1646 919.4930 918.4857
1647 460.2502 918.4858
1648 460.2502 918.4858
1650 920.4413 919.4340
1651 920.4478 919.4405
1652 920.4492 919.4419
1653 920.4545 919.4472
1654 920.4568 919.4495
1656 921.4330 920.4257
1657 921.4372 920.4299
1659 922.5745 921.5672
1660 922.8343 921.8270
1661 923.4194 922.4121
1663 923.4426 922.4353
1664 923.5674 922.5601
1665 924.4069 923.3996
1666 462.7077 923.4008
1668 924.4499 923.4426
1669 925.5300 924.5227
1670 925.5430 924.5357
1671 463.7151 925.4156
1672 926.4402 925.4329
1673 926.4410 925.4337
1674 926.4423 925.4350
1675 926.4465 925.4392
1676 926.4517 925.4444
1677 463.7591 925.5036
1678 927.4529 926.4456
1679 309.8232 926.4478
1680 464.2323 926.4500
1681 464.2331 926.4516
1682 927.4615 926.4542
1683 928.4138 927.4065
1684 928.4397 927.4324
1685 465.2384 928.4622
1687 931.4589 930.4516
1688 931.4650 930.4577
1689 931.6558 930.6485
1690 932.4474 931.4401
1691 932.4519 931.4446
1692 932.4529 931.4456
1693 932.4551 931.4478
1694 932.4583 931.4510
1695 932.4584 931.4511
1696 466.7334 931.4522
1697 933.4503 932.4430
1698 934.4369 933.4296
1699 934.4503 933.4430
1700 312.4777 934.4113
1701 935.4274 934.4201
1702 468.2192 934.4238
1703 935.4321 934.4248
1704 935.4464 934.4391
1706 936.4416 935.4343
1707 936.4515 935.4442
1708 936.4575 935.4502
1709 936.4605 935.4532
1710 469.2370 936.4594
1711 937.4679 936.4606
1712 469.2963 936.5780
1714 938.4479 937.4406
1715 939.4451 938.4378
1716 939.4534 938.4461
1719 470.7226 939.4306
1720 940.4406 939.4333
1721 940.4452 939.4379
1722 940.4482 939.4409
1723 470.7422 939.4698
1724 940.9242 939.9169
1725 314.4893 940.4461
1727 942.4181 941.4108
1728 942.4468 941.4395
1730 942.4647 941.4574
1731 942.4656 941.4583
1732 942.4681 941.4608
1733 942.4791 941.4718
1734 944.4408 943.4335
1735 944.4604 943.4531
1736 944.4625 943.4552
1739 945.4423 944.4350
1740 945.4529 944.4456
1741 945.4585 944.4512
1742 946.4534 945.4461
1745 947.4536 946.4463
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