MASCOT Search Results

Search metadata
User : Jennifer
E-mail : [email protected]
Search title : Rita2 sp
MS data file : PRT1270_T-BRSC_2_20250714115216.mgf
Database : SwissProt 57.15 (515,203 sequences; 181,334,896 residues)
Timestamp : 12 Aug 2025 at 23:39:15 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 : 4,778

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 161–170 (out of 179)


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+161

Accession Score Description
1 SYR_EUBR3 27 Arginyl-tRNA synthetase OS=Eubacterium rectale (strain ATCC 33656 / VPI 0990) GN=argS PE=3 SV=1

+162

Accession Score Description
1 PPK_RHOPT 27 Polyphosphate kinase OS=Rhodopseudomonas palustris (strain TIE-1) GN=ppk PE=3 SV=1

+163

Accession Score Description
1 ATPD_STREI 27 ATP synthase subunit delta OS=Streptococcus equinus GN=atpH PE=3 SV=1

+164

Accession Score Description
1 MUTS_CLOD6 27 DNA mismatch repair protein mutS OS=Clostridium difficile (strain 630) GN=mutS PE=3 SV=1

+165

Accession Score Description
1 SECB_PSEPG 27 Protein-export protein secB OS=Pseudomonas putida (strain GB-1) GN=secB PE=3 SV=1

+166

Accession Score Description
1 HINT2_BOVIN 26 Histidine triad nucleotide-binding protein 2, mitochondrial OS=Bos taurus GN=HINT2 PE=2 SV=1

+167

Accession Score Description
1 FMT_BACTN 26 Methionyl-tRNA formyltransferase OS=Bacteroides thetaiotaomicron GN=fmt PE=3 SV=1

+168

Accession Score Description
1 ATPB_SYNAS 25 ATP synthase subunit beta OS=Syntrophus aciditrophicus (strain SB) GN=atpD PE=3 SV=1

+169

Accession Score Description
1 DYHC_ANTCR 24 Dynein beta chain, ciliary OS=Anthocidaris crassispina PE=1 SV=1

+170

Accession Score Description
1 HFQ_PSEPK 24 Protein hfq OS=Pseudomonas putida (strain KT2440) GN=hfq PE=3 SV=1
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