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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Protein families 11–20 (out of 105)

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+11

Accession Score Description
1 Q88KQ0_PSEPK 44 ABC efflux transporter, permease/ATP-binding protein, putative OS=Pseudomonas putida (strain KT2440) GN=PP_2240 PE=3 SV=1

+12

Accession Score Description
Family member distances as a dendrogram 1 Q88JM2_PSEPK 43 Uncharacterized protein OS=Pseudomonas putida (strain KT2440) GN=PP_2627 PE=4 SV=1
3 KRT84_HUMAN 34 Keratin, type II cuticular Hb4 OS=Homo sapiens GN=KRT84 PE=2 SV=2
2 Q88RE4_PSEPK 40 description

+13

Accession Score Description
1 Q88E50_PSEPK 43 Uncharacterized protein OS=Pseudomonas putida (strain KT2440) GN=PP_4618 PE=4 SV=1

+14

Accession Score Description
1 K1H1_HUMAN 42 Keratin, type I cuticular Ha1 OS=Homo sapiens GN=KRT31 PE=2 SV=3

+15

Accession Score Description
1 Q88PC1_PSEPK 42 Lipoprotein, putative OS=Pseudomonas putida (strain KT2440) GN=PP_0929 PE=3 SV=1

+16

Accession Score Description
1 Q88JV3_PSEPK 40 Uncharacterized protein OS=Pseudomonas putida (strain KT2440) GN=PP_2544 PE=4 SV=1

+17

Accession Score Description
1 KRA3A_SHEEP 38 Keratin, high-sulfur matrix protein, IIIA3A OS=Ovis aries PE=1 SV=1

+18

Accession Score Description
1 Q88ND7_PSEPK 38 Uncharacterized protein OS=Pseudomonas putida (strain KT2440) GN=PP_1275 PE=4 SV=1

+19

Accession Score Description
1 Q88GM9_PSEPK 38 Uncharacterized protein OS=Pseudomonas putida (strain KT2440) GN=PP_3692 PE=4 SV=1

-20

Accession Score Description
1 Q88D01_PSEPK 37 Proline iminopeptidase OS=Pseudomonas putida (strain KT2440) GN=pip PE=3 SV=1
Score Mass Matches Sequences emPAI
20.1 Q88D01_PSEPK 37 36909 2 (1) 1 (1) 0.09
Proline iminopeptidase OS=Pseudomonas putida (strain KT2440) GN=pip PE=3 SV=1

+2 peptide matches (2 non-duplicate, 0 duplicate)

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