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 91–100 (out of 230)


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+91

Accession Score Description
1 CH10_PSE14 71 10 kDa chaperonin OS=Pseudomonas syringae pv. phaseolicola (strain 1448A / Race 6) GN=groS PE=3 SV=1

+92

Accession Score Description
1 HSLU_PSEPG 67 ATP-dependent hsl protease ATP-binding subunit hslU OS=Pseudomonas putida (strain GB-1) GN=hslU PE=3 SV=1

+93

Accession Score Description
1 RL29_PSE14 67 50S ribosomal protein L29 OS=Pseudomonas syringae pv. phaseolicola (strain 1448A / Race 6) GN=rpmC PE=3 SV=1

+94

Accession Score Description
1 FLAE_VIBCH 67 Flagellin E OS=Vibrio cholerae GN=flaE PE=3 SV=1

+95

Accession Score Description
1 CLPB_PSEPK 65 Chaperone protein clpB OS=Pseudomonas putida (strain KT2440) GN=clpB PE=3 SV=1

-96

Accession Score Description
Family member distances as a dendrogram 1 XYLA_ECOBW 65 Xylose isomerase OS=Escherichia coli (strain K12 / BW2952) GN=xylA PE=3 SV=1
2 XYLA_ENT38 53 Xylose isomerase OS=Enterobacter sp. (strain 638) GN=xylA PE=3 SV=1
Cut threshold

Score Mass Matches Sequences emPAI
96.1 XYLA_ECOBW 65 49939 4 (3) 4 (3) 0.14
Xylose isomerase OS=Escherichia coli (strain K12 / BW2952) GN=xylA PE=3 SV=1
+21 samesets of XYLA_ECOBW
96.2 XYLA_ENT38 53 50015 4 (3) 4 (3) 0.14
Xylose isomerase OS=Enterobacter sp. (strain 638) GN=xylA PE=3 SV=1
11 samesets of XYLA_ENT38
XYLA_SALCH 53 49898 4 (3) 4 (3) 0.14
Xylose isomerase OS=Salmonella choleraesuis GN=xylA PE=3 SV=1
XYLA_SALDC 53 49928 4 (3) 4 (3) 0.14
Xylose isomerase OS=Salmonella dublin (strain CT_02021853) GN=xylA PE=3 SV=1
XYLA_SALEP 53 49928 4 (3) 4 (3) 0.14
Xylose isomerase OS=Salmonella enteritidis PT4 (strain P125109) GN=xylA PE=3 SV=1
XYLA_SALHS 53 49898 4 (3) 4 (3) 0.14
Xylose isomerase OS=Salmonella heidelberg (strain SL476) GN=xylA PE=3 SV=1
XYLA_SALNS 53 49898 4 (3) 4 (3) 0.14
Xylose isomerase OS=Salmonella newport (strain SL254) GN=xylA PE=3 SV=1
XYLA_SALPB 53 49864 4 (3) 4 (3) 0.14
Xylose isomerase OS=Salmonella paratyphi B (strain ATCC BAA-1250 / SPB7) GN=xylA PE=3 SV=1
XYLA_SALPC 53 49898 4 (3) 4 (3) 0.14
Xylose isomerase OS=Salmonella paratyphi C (strain RKS4594) GN=xylA PE=3 SV=1
XYLA_SALSV 53 49898 4 (3) 4 (3) 0.14
Xylose isomerase OS=Salmonella schwarzengrund (strain CVM19633) GN=xylA PE=3 SV=1
XYLA_SALTY 53 49898 4 (3) 4 (3) 0.14
Xylose isomerase OS=Salmonella typhimurium GN=xylA PE=3 SV=1
XYLA_SALG2 53 49928 4 (3) 4 (3) 0.14
Xylose isomerase OS=Salmonella gallinarum (strain 287/91 / NCTC 13346) GN=xylA PE=3 SV=1
XYLA_SALA4 53 49898 4 (3) 4 (3) 0.14
Xylose isomerase OS=Salmonella agona (strain SL483) GN=xylA PE=3 SV=1

+5 peptide matches (5 non-duplicate, 0 duplicate)

8 subsets and intersections (44 subset proteins in total)

Score Mass Subset of
XYLA_AGRT5 58 49165 96.1
Xylose isomerase OS=Agrobacterium tumefaciens (strain C58 / ATCC 33970) GN=xylA PE=3 SV=2
2 samesets of XYLA_AGRT5
XYLA_HAES2 58 49744
Xylose isomerase OS=Haemophilus somnus (strain 2336) GN=xylA PE=3 SV=1
XYLA_DINSH 58 48690
Xylose isomerase OS=Dinoroseobacter shibae (strain DFL 12) GN=xylA PE=3 SV=1
XYLA_ECOLU 52 49897 96.1
Xylose isomerase OS=Escherichia coli O17:K52:H18 (strain UMN026 / ExPEC) GN=xylA PE=3 SV=1
3 samesets of XYLA_ECOLU
XYLA_PECCP 52 49827
Xylose isomerase OS=Pectobacterium carotovorum subsp. carotovorum (strain PC1) GN=xylA PE=3 SV=1
XYLA_PHOLL 52 50294
Xylose isomerase OS=Photorhabdus luminescens subsp. laumondii GN=xylA PE=3 SV=1
XYLA_ERWCT 52 49509
Xylose isomerase OS=Erwinia carotovora subsp. atroseptica GN=xylA PE=3 SV=1
XYLA_OCHA4 49 48992 96.1
Xylose isomerase OS=Ochrobactrum anthropi (strain ATCC 49188 / DSM 6882 / NCTC 12168) GN=xylA PE=3 SV=1
XYLA_RHISN 48 49049 96.1
Xylose isomerase OS=Rhizobium sp. (strain NGR234) GN=xylA PE=3 SV=1
XYLA_KLEPN 44 50116 96.1
Xylose isomerase OS=Klebsiella pneumoniae GN=xylA PE=3 SV=1
XYLA_SALPA 39 48150 96.1
Xylose isomerase OS=Salmonella paratyphi A GN=xylA PE=3 SV=1
1 sameset of XYLA_SALPA
XYLA_SALTI 39 49894
Xylose isomerase OS=Salmonella typhi GN=xylA PE=3 SV=1
XYLA_ACTSZ 37 49464 96.1
Xylose isomerase OS=Actinobacillus succinogenes (strain ATCC 55618 / 130Z) GN=xylA PE=3 SV=1
19 samesets of XYLA_ACTSZ
XYLA_BRUAB 37 49201
Xylose isomerase OS=Brucella abortus GN=xylA PE=3 SV=1
XYLA_BRUMB 37 49201
Xylose isomerase OS=Brucella melitensis biotype 2 (strain ATCC 23457) GN=xylA PE=3 SV=1
XYLA_BRUME 37 49201
Xylose isomerase OS=Brucella melitensis GN=xylA PE=3 SV=1
XYLA_BRUSI 37 49213
Xylose isomerase OS=Brucella suis (strain ATCC 23445 / NCTC 10510) GN=xylA PE=3 SV=1
XYLA_BRUSU 37 49172
Xylose isomerase OS=Brucella suis GN=xylA PE=3 SV=1
XYLA_BRUA1 37 49201
Xylose isomerase OS=Brucella abortus (strain S19) GN=xylA PE=3 SV=1
XYLA_BRUA2 37 49201
Xylose isomerase OS=Brucella abortus (strain 2308) GN=xylA PE=3 SV=1
XYLA_BRUC2 37 49197
Xylose isomerase OS=Brucella canis (strain ATCC 23365 / NCTC 10854) GN=xylA PE=3 SV=1
XYLA_HAEIE 37 50150
Xylose isomerase OS=Haemophilus influenzae (strain PittEE) GN=xylA PE=3 SV=1
XYLA_HAEIG 37 50160
Xylose isomerase OS=Haemophilus influenzae (strain PittGG) GN=xylA PE=3 SV=1
XYLA_HAEIN 37 50150
Xylose isomerase OS=Haemophilus influenzae GN=xylA PE=3 SV=1
XYLA_RHIEC 37 49170
Xylose isomerase OS=Rhizobium etli (strain CFN 42 / ATCC 51251) GN=xylA PE=3 SV=1
XYLA_SINMW 37 49168
Xylose isomerase OS=Sinorhizobium medicae (strain WSM419) GN=xylA PE=3 SV=1
XYLA_RHIE6 37 49153
Xylose isomerase OS=Rhizobium etli (strain CIAT 652) GN=xylA PE=3 SV=1
XYLA_HAEI8 37 50087
Xylose isomerase OS=Haemophilus influenzae (strain 86-028NP) GN=xylA PE=3 SV=1
XYLA_PHOPR 37 49482
Xylose isomerase OS=Photobacterium profundum GN=xylA PE=3 SV=2
XYLA_ARATH 37 0
description
XYLA_RHILO 37 0
description
XYLA_RHIME 37 0
description
XYLA_ENTS8 19 50051 96.1
Xylose isomerase OS=Enterobacter sakazakii (strain ATCC BAA-894) GN=xylA PE=3 SV=1
11 samesets of XYLA_ENTS8
XYLA_SERP5 19 49631
Xylose isomerase OS=Serratia proteamaculans (strain 568) GN=xylA PE=3 SV=1
XYLA_YERE8 19 49641
Xylose isomerase OS=Yersinia enterocolitica serotype O:8 / biotype 1B (strain 8081) GN=xylA PE=3 SV=1
XYLA_YERPA 19 49746
Xylose isomerase OS=Yersinia pestis bv. Antiqua (strain Antiqua) GN=xylA PE=3 SV=1
XYLA_YERPB 19 49746
Xylose isomerase OS=Yersinia pseudotuberculosis serotype IB (strain PB1/+) GN=xylA PE=3 SV=1
XYLA_YERPE 19 49746
Xylose isomerase OS=Yersinia pestis GN=xylA PE=3 SV=1
XYLA_YERPG 19 49745
Xylose isomerase OS=Yersinia pestis bv. Antiqua (strain Angola) GN=xylA PE=3 SV=1
XYLA_YERPN 19 49746
Xylose isomerase OS=Yersinia pestis bv. Antiqua (strain Nepal516) GN=xylA PE=3 SV=1
XYLA_YERPP 19 49746
Xylose isomerase OS=Yersinia pestis (strain Pestoides F) GN=xylA PE=3 SV=1
XYLA_YERPS 19 49746
Xylose isomerase OS=Yersinia pseudotuberculosis GN=xylA PE=3 SV=1
XYLA_YERPY 19 49746
Xylose isomerase OS=Yersinia pseudotuberculosis serotype O:3 (strain YPIII) GN=xylA PE=3 SV=1
XYLA_YERP3 19 49746
Xylose isomerase OS=Yersinia pseudotuberculosis serotype O:1b (strain IP 31758) GN=xylA PE=3 SV=1

+97

Accession Score Description
1 RS6_AZOVD 64 30S ribosomal protein S6 OS=Azotobacter vinelandii (strain DJ / ATCC BAA-1303) GN=rpsF PE=3 SV=1

+98

Accession Score Description
1 PURA_PSEPG 64 Adenylosuccinate synthetase OS=Pseudomonas putida (strain GB-1) GN=purA PE=3 SV=1

+99

Accession Score Description
1 SUCC_COXBN 63 Succinyl-CoA ligase [ADP-forming] subunit beta OS=Coxiella burnetii (strain Dugway 5J108-111) GN=sucC PE=3 SV=1

+100

Accession Score Description
1 ATP6_PSEP1 63 ATP synthase subunit a OS=Pseudomonas putida (strain F1 / ATCC 700007) GN=atpB PE=3 SV=1
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