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 21–30 (out of 105)


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+21

Accession Score Description
1 DNAK_PSEPK 36 Chaperone protein DnaK OS=Pseudomonas putida (strain KT2440) GN=dnaK PE=3 SV=1

+22

Accession Score Description
1 Q88M23_PSEPK 35 description

+23

Accession Score Description
1 Q88F78_PSEPK 33 Non-ribosomal peptide synthetase domain protein, putative OS=Pseudomonas putida (strain KT2440) GN=PP_4220 PE=4 SV=1

+24

Accession Score Description
1 Q88L67_PSEPK 33 Multidrug efflux MFS membrane fusion protein, putative OS=Pseudomonas putida (strain KT2440) GN=PP_2068 PE=4 SV=1

+25

Accession Score Description
1 Q88PP4_PSEPK 33 Protein secretion ABC efflux system, permease and ATP-binding protein OS=Pseudomonas putida (strain KT2440) GN=PP_0804 PE=3 SV=1

+26

Accession Score Description
1 Q88MS2_PSEPK 32 Transcriptional regulator, TetR family OS=Pseudomonas putida (strain KT2440) GN=PP_1497 PE=4 SV=1

+27

Accession Score Description
1 Q88IR6_PSEPK 32 Glutathione S-transferase family protein OS=Pseudomonas putida (strain KT2440) GN=PP_2933 PE=4 SV=1

+28

Accession Score Description
Family member distances as a dendrogram 1 Q88NY5_PSEPK 32 Amino acid ABC transporter, ATP-binding protein OS=Pseudomonas putida (strain KT2440) GN=PP_1068 PE=3 SV=1
2 LOLD_PSEPK 26 description

+29

Accession Score Description
1 HSCA_PSEPK 32 Chaperone protein HscA homolog OS=Pseudomonas putida (strain KT2440) GN=hscA PE=3 SV=1

+30

Accession Score Description
1 SYGA_PSEPK 32 Glycine--tRNA ligase alpha subunit OS=Pseudomonas putida (strain KT2440) GN=glyQ PE=3 SV=1
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