MASCOT Search Results

Search metadata
User : Jennifer
E-mail : [email protected]
Search title : Rita1 sp
MS data file : PRT1270_T-BRSC_1_20250714114344.mgf
Database : SwissProt 57.15 (515,203 sequences; 181,334,896 residues)
Timestamp : 12 Aug 2025 at 22:50:29 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 > 39 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 61–70 (out of 230)


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+61

Accession Score Description
1 DHSB_ECOLI 100 Succinate dehydrogenase iron-sulfur subunit OS=Escherichia coli (strain K12) GN=sdhB PE=1 SV=1

+62

Accession Score Description
1 BETI_PSEF5 99 HTH-type transcriptional regulator betI OS=Pseudomonas fluorescens (strain Pf-5 / ATCC BAA-477) GN=betI PE=3 SV=1

+63

Accession Score Description
1 ILVC_PSEPG 99 Ketol-acid reductoisomerase OS=Pseudomonas putida (strain GB-1) GN=ilvC PE=3 SV=1

+64

Accession Score Description
1 RL6_PSEP1 99 50S ribosomal protein L6 OS=Pseudomonas putida (strain F1 / ATCC 700007) GN=rplF PE=3 SV=1

-65

Accession Score Description
1 RS7_PSEE4 99 30S ribosomal protein S7 OS=Pseudomonas entomophila (strain L48) GN=rpsG PE=3 SV=1
Score Mass Matches Sequences emPAI
65.1 RS7_PSEE4 99 17567 11 (6) 6 (3) 0.66
30S ribosomal protein S7 OS=Pseudomonas entomophila (strain L48) GN=rpsG PE=3 SV=1
6 samesets of RS7_PSEE4
RS7_PSEMY 99 17567 11 (6) 6 (3) 0.66
30S ribosomal protein S7 OS=Pseudomonas mendocina (strain ymp) GN=rpsG PE=3 SV=1
RS7_PSEP1 99 17567 11 (6) 6 (3) 0.66
30S ribosomal protein S7 OS=Pseudomonas putida (strain F1 / ATCC 700007) GN=rpsG PE=3 SV=1
RS7_PSEPG 99 17567 11 (6) 6 (3) 0.66
30S ribosomal protein S7 OS=Pseudomonas putida (strain GB-1) GN=rpsG PE=3 SV=1
RS7_PSEPK 99 17567 11 (6) 6 (3) 0.66
30S ribosomal protein S7 OS=Pseudomonas putida (strain KT2440) GN=rpsG PE=3 SV=1
RS7_PSEPW 99 17567 11 (6) 6 (3) 0.66
30S ribosomal protein S7 OS=Pseudomonas putida (strain W619) GN=rpsG PE=3 SV=1
RS7_AZOVD 99 17523 10 (6) 5 (3) 0.66
30S ribosomal protein S7 OS=Azotobacter vinelandii (strain DJ / ATCC BAA-1303) GN=rpsG PE=3 SV=1

+11 peptide matches (7 non-duplicate, 4 duplicate)

3 subsets and intersections (21 subset proteins in total)

Score Mass Subset of
RS7_PSE14 74 17636 65.1
30S ribosomal protein S7 OS=Pseudomonas syringae pv. phaseolicola (strain 1448A / Race 6) GN=rpsG PE=3 SV=1
10 samesets of RS7_PSE14
RS7_PSEF5 74 17650
30S ribosomal protein S7 OS=Pseudomonas fluorescens (strain Pf-5 / ATCC BAA-477) GN=rpsG PE=3 SV=1
RS7_PSEPF 74 17566
30S ribosomal protein S7 OS=Pseudomonas fluorescens (strain Pf0-1) GN=rpsG PE=3 SV=1
RS7_PSEU5 74 17577
30S ribosomal protein S7 OS=Pseudomonas stutzeri (strain A1501) GN=rpsG PE=3 SV=1
RS7_PSEA7 74 17493
30S ribosomal protein S7 OS=Pseudomonas aeruginosa (strain PA7) GN=rpsG PE=3 SV=1
RS7_PSEA8 74 17493
30S ribosomal protein S7 OS=Pseudomonas aeruginosa (strain LESB58) GN=rpsG PE=3 SV=1
RS7_PSEAB 74 17493
30S ribosomal protein S7 OS=Pseudomonas aeruginosa (strain UCBPP-PA14) GN=rpsG PE=3 SV=1
RS7_PSEAE 74 17493
30S ribosomal protein S7 OS=Pseudomonas aeruginosa GN=rpsG PE=3 SV=1
RS7_PSEFS 74 17636
30S ribosomal protein S7 OS=Pseudomonas fluorescens (strain SBW25) GN=rpsG PE=3 SV=1
RS7_PSESM 74 17654
30S ribosomal protein S7 OS=Pseudomonas syringae pv. tomato GN=rpsG PE=3 SV=1
RS7_PSEU2 74 17640
30S ribosomal protein S7 OS=Pseudomonas syringae pv. syringae (strain B728a) GN=rpsG PE=3 SV=1
RS7_ALCBS 63 17552 65.1
30S ribosomal protein S7 OS=Alcanivorax borkumensis (strain SK2 / ATCC 700651 / DSM 11573) GN=rpsG PE=3 SV=1
6 samesets of RS7_ALCBS
RS7_TERTT 63 17745
30S ribosomal protein S7 OS=Teredinibacter turnerae (strain ATCC 39867 / T7901) GN=rpsG PE=3 SV=1
RS7_CHRSD 63 17667
30S ribosomal protein S7 OS=Chromohalobacter salexigens (strain DSM 3043 / ATCC BAA-138 / NCIMB 13768) GN=rpsG PE=3 SV=1
RS7_HAHCH 63 17698
30S ribosomal protein S7 OS=Hahella chejuensis (strain KCTC 2396) GN=rpsG PE=3 SV=1
RS7_MARAV 63 17698
30S ribosomal protein S7 OS=Marinobacter aquaeolei (strain ATCC 700491 / DSM 11845 / VT8) GN=rpsG PE=3 SV=1
RS7_PARDP 63 17925
30S ribosomal protein S7 OS=Paracoccus denitrificans (strain Pd 1222) GN=rpsG PE=3 SV=1
RS7_RHOCA 63 17891
30S ribosomal protein S7 OS=Rhodobacter capsulatus GN=rpsG PE=3 SV=1
RS7_BIFLD 52 17542 65.1
30S ribosomal protein S7 OS=Bifidobacterium longum (strain DJO10A) GN=rpsG PE=3 SV=1
2 samesets of RS7_BIFLD
RS7_BIFLI 52 17570
30S ribosomal protein S7 OS=Bifidobacterium longum subsp. infantis (strain ATCC 15697 / DSM 20088 / NCTC 11817 / S12) GN=rpsG PE=3 SV=1
RS7_BIFLO 52 17542
30S ribosomal protein S7 OS=Bifidobacterium longum GN=rpsG PE=3 SV=1

+66

Accession Score Description
1 OPRI_PSEAE 99 Major outer membrane lipoprotein OS=Pseudomonas aeruginosa GN=oprI PE=3 SV=1

+67

Accession Score Description
1 RL25_PSEPK 98 50S ribosomal protein L25 OS=Pseudomonas putida (strain KT2440) GN=rplY PE=3 SV=2

+68

Accession Score Description
1 FTSA_PSEAE 98 Cell division protein ftsA OS=Pseudomonas aeruginosa GN=ftsA PE=3 SV=2

+69

Accession Score Description
1 RL10_PSEPG 97 50S ribosomal protein L10 OS=Pseudomonas putida (strain GB-1) GN=rplJ PE=3 SV=1

+70

Accession Score Description
1 PCAB_PSEPU 97 3-carboxy-cis,cis-muconate cycloisomerase (Fragment) OS=Pseudomonas putida GN=pcaB PE=1 SV=3
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