MASCOT Search Results

Search metadata
User : Jennifer
E-mail : [email protected]
Search title : Andy2682a
MS data file : Andy2682a.mgf
Database : P-putida 20180924 (5,556 sequences; 1,892,173 residues)
Timestamp : 2 Aug 2026 at 00:52:38 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 : 4,656

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, 1801–1900 (out of 4336)

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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
935 349.2020 348.1947
936 349.2020 348.1947
937 349.2024 348.1951
938 349.9817 348.9744
939 349.9831 348.9758
940 350.0316 349.0243
941 350.0704 349.0631
942 351.0492 350.0419
943 351.0765 350.0692
944 351.0905 350.0832
945 351.1056 350.0983
946 351.1419 350.1346
947 351.1422 350.1349
948 351.1422 350.1349
949 351.1423 350.1350
950 351.1426 350.1353
951 351.1427 350.1354
952 351.1427 350.1354
953 351.1428 350.1355
954 351.1428 350.1355
955 351.1430 350.1357
956 351.1431 350.1358
957 351.1431 350.1358
958 351.1432 350.1359
959 351.1432 350.1359
960 351.1434 350.1361
961 351.1442 350.1369
962 351.1443 350.1370
963 351.1781 350.1708
964 351.1785 350.1712
965 351.1788 350.1715
966 351.1789 350.1716
967 351.1793 350.1720
968 351.1795 350.1722
969 351.1795 350.1722
970 351.1796 350.1723
971 351.1797 350.1724
972 351.1798 350.1725
973 351.1801 350.1728
974 351.1804 350.1731
975 351.1805 350.1732
976 351.1806 350.1733
977 351.1808 350.1735
978 351.1813 350.1740
979 351.1815 350.1742
980 351.1816 350.1743
981 351.1820 350.1747
982 351.2158 350.2085
983 351.2177 350.2104
984 351.2180 350.2107
985 352.0103 351.0030
986 352.0499 351.0426
987 352.0855 351.0782
988 353.0082 352.0009
989 353.0274 352.0201
990 353.0706 352.0633
991 353.1024 352.0951
992 353.1029 352.0956
993 353.1038 352.0965
994 353.1214 352.1141
995 353.1219 352.1146
996 353.1220 352.1147
997 353.1224 352.1151
998 353.1225 352.1152
999 353.1226 352.1153
1000 353.1231 352.1158
1001 353.1231 352.1158
1002 353.1291 352.1218
1003 353.1376 352.1303
1004 353.1573 352.1500
1005 353.1576 352.1503
1006 353.1578 352.1505
1007 353.1583 352.1510
1008 353.1584 352.1511
1009 353.1584 352.1511
1010 353.1588 352.1515
1011 353.1588 352.1515
1012 353.1589 352.1516
1013 353.1591 352.1518
1014 353.1591 352.1518
1015 353.1592 352.1519
1016 353.1592 352.1519
1017 353.1593 352.1520
1018 353.1594 352.1521
1019 353.1594 352.1521
1020 353.1942 352.1869
1021 353.1951 352.1878
1022 353.1958 352.1885
1023 354.0655 353.0582
1024 354.6641 353.6568
1025 355.0486 354.0413
1026 355.0498 354.0425
1027 355.0501 354.0428
1028 355.0716 354.0643
1029 355.0835 354.0762
1030 355.0844 354.0771
1031 355.0854 354.0781
1032 355.0986 354.0913
1033 355.1068 354.0995
1034 355.1081 354.1008
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