MASCOT Search Results

Search metadata
User : Jennifer
E-mail : [email protected]
Search title : Rita1
MS data file : PRT1270_T-BRSC_1_20250714114344.mgf
Database : P-putida 20180924 (5,556 sequences; 1,892,173 residues)
Timestamp : 12 Aug 2025 at 22:47:09 GMT
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Search parameters
Type of search : MS/MS Ion Search
Enzyme : GluC_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 : 4,938

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 > 19 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 191–200 (out of 313)

Page: Previous 1 …15 16 17 18 19 20 21 22 23 24 25 … 32 Next 

+191

Accession Score Description
1 CLPX_PSEPK 60 ATP-dependent Clp protease ATP-binding subunit ClpX OS=Pseudomonas putida (strain KT2440) GN=clpX PE=3 SV=1

+192

Accession Score Description
1 Q88RK3_PSEPK 60 Cytochrome c4 OS=Pseudomonas putida (strain KT2440) GN=PP_0126 PE=4 SV=1

+193

Accession Score Description
1 Q88K29_PSEPK 59 Cold shock protein CspA OS=Pseudomonas putida (strain KT2440) GN=cspA-2 PE=4 SV=1

+194

Accession Score Description
1 Q88Q14_PSEPK 59 Peptidyl-prolyl cis-trans isomerase OS=Pseudomonas putida (strain KT2440) GN=fklB-1 PE=4 SV=1

+195

Accession Score Description
1 RL15_PSEPK 59 50S ribosomal protein L15 OS=Pseudomonas putida (strain KT2440) GN=rplO PE=3 SV=1

+196

Accession Score Description
1 RECA_PSEPK 59 Protein RecA OS=Pseudomonas putida (strain KT2440) GN=recA PE=3 SV=1

-197

Accession Score Description
Family member distances as a dendrogram 1 Q88KP1_PSEPK 57 Methyl-accepting chemotaxis transducer OS=Pseudomonas putida (strain KT2440) GN=PP_2249 PE=4 SV=1
3 Q88KI0_PSEPK 42 Methyl-accepting chemotaxis transducer OS=Pseudomonas putida (strain KT2440) GN=PP_2310 PE=4 SV=1
2 Q88R17_PSEPK 44 Methyl-accepting chemotaxis transducer OS=Pseudomonas putida (strain KT2440) GN=PP_0317 PE=4 SV=1
Cut threshold

Score Mass Matches Sequences emPAI
197.1 Q88KP1_PSEPK 57 68775 10 (2) 5 (2) 0.07
Methyl-accepting chemotaxis transducer OS=Pseudomonas putida (strain KT2440) GN=PP_2249 PE=4 SV=1
197.2 Q88R17_PSEPK 44 58485 4 (2) 3 (2) 0.08
Methyl-accepting chemotaxis transducer OS=Pseudomonas putida (strain KT2440) GN=PP_0317 PE=4 SV=1
197.3 Q88KI0_PSEPK 42 52210 4 (2) 3 (2) 0.09
Methyl-accepting chemotaxis transducer OS=Pseudomonas putida (strain KT2440) GN=PP_2310 PE=4 SV=1

+16 peptide matches (11 non-duplicate, 5 duplicate)

2 subsets and intersections (22 subset proteins in total)

Score Mass Subset of
Q88D09_PSEPK 56 68976 197.1
Methyl-accepting chemotaxis transducer OS=Pseudomonas putida (strain KT2440) GN=PP_5020 PE=4 SV=1
MCPS_PSEPK 38 68722 197.1
Methyl-accepting chemotaxis protein McpS OS=Pseudomonas putida (strain KT2440) GN=mcpS PE=1 SV=1
20 samesets of MCPS_PSEPK
Q88QB0_PSEPK 38 69968
Methyl-accepting chemotaxis transducer OS=Pseudomonas putida (strain KT2440) GN=PP_0584 PE=4 SV=1
Q88NI1_PSEPK 38 73820
Methyl-accepting chemotaxis transducer OS=Pseudomonas putida (strain KT2440) GN=PP_1228 PE=4 SV=1
Q88LV8_PSEPK 38 68028
Methyl-accepting chemotaxis transducer OS=Pseudomonas putida (strain KT2440) GN=PP_1819 PE=4 SV=1
Q88FX6_PSEPK 38 80104
Methyl-accepting chemotaxis transducer OS=Pseudomonas putida (strain KT2440) GN=PP_3950 PE=4 SV=1
Q88JK6_PSEPK 38 59620
Methyl-accepting chemotaxis transducer OS=Pseudomonas putida (strain KT2440) GN=PP_2643 PE=4 SV=1
Q88N45_PSEPK 38 67668
Methyl-accepting chemotaxis transducer OS=Pseudomonas putida (strain KT2440) GN=PP_1371 PE=4 SV=1
Q88LJ2_PSEPK 38 77683
Methyl-accepting chemotaxis transducer OS=Pseudomonas putida (strain KT2440) GN=PP_1940 PE=4 SV=1
Q88QD2_PSEPK 38 70376
Methyl-accepting chemotaxis transducer for inorganic phosphate CtpL OS=Pseudomonas putida (strain KT2440) GN=ctpL PE=4 SV=1
Q88R14_PSEPK 38 69896
Methyl-accepting chemotaxis transducer OS=Pseudomonas putida (strain KT2440) GN=PP_0320 PE=4 SV=1
Q88L25_PSEPK 38 57204
Aerotaxis receptor Aer-2 OS=Pseudomonas putida (strain KT2440) GN=aer-2 PE=4 SV=1
Q88HE6_PSEPK 38 48998
Methyl-accepting chemotaxis transducer/sensory box protein OS=Pseudomonas putida (strain KT2440) GN=PP_3414 PE=4 SV=1
Q88H08_PSEPK 38 77107
Methyl-accepting chemotaxis transducer OS=Pseudomonas putida (strain KT2440) GN=PP_3557 PE=4 SV=1
Q88IY8_PSEPK 38 58623
Methyl-accepting chemotaxis transducer OS=Pseudomonas putida (strain KT2440) GN=PP_2861 PE=4 SV=1
Q88DD9_PSEPK 38 72086
Methyl-accepting chemotaxis transducer, putative OS=Pseudomonas putida (strain KT2440) GN=PP_4888 PE=4 SV=1
Q88EE4_PSEPK 38 56685
Aerotaxis receptor, putative OS=Pseudomonas putida (strain KT2440) GN=PP_4521 PE=4 SV=1
Q88KN3_PSEPK 38 55280
Aerotaxis receptor Aer-1 OS=Pseudomonas putida (strain KT2440) GN=aer-1 PE=4 SV=1
Q88J26_PSEPK 38 59849
Methyl-accepting chemotaxis transducer OS=Pseudomonas putida (strain KT2440) GN=PP_2823 PE=4 SV=1
Q88PR9_PSEPK 38 49883
Methyl-accepting chemotaxis transducer/sensory box protein OS=Pseudomonas putida (strain KT2440) GN=PP_0779 PE=4 SV=1
Q88D08_PSEPK 38 69896
Methyl-accepting chemotaxis transducer OS=Pseudomonas putida (strain KT2440) GN=PP_5021 PE=4 SV=1
Q88L17_PSEPK 38 60354
Methyl-accepting chemotaxis transducer OS=Pseudomonas putida (strain KT2440) GN=PP_2120 PE=4 SV=1

+198

Accession Score Description
1 Q88GF9_PSEPK 57 Transcriptional regulator MvaT, P16 subunit, putative OS=Pseudomonas putida (strain KT2440) GN=PP_3765 PE=4 SV=1

+199

Accession Score Description
1 PPK_PSEPK 56 Polyphosphate kinase OS=Pseudomonas putida (strain KT2440) GN=ppk PE=3 SV=1

+200

Accession Score Description
1 OTCC_PSEPK 56 Ornithine carbamoyltransferase, catabolic OS=Pseudomonas putida (strain KT2440) GN=arcB PE=3 SV=3
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