MASCOT Search Results

Search metadata
User : Jennifer
E-mail : [email protected]
Search title : Rita5 sp
MS data file : PRT1270_T-BRSC_5_20250714121805.mgf
Database : SwissProt 57.15 (515,203 sequences; 181,334,896 residues)
Timestamp : 12 Aug 2025 at 23:42:02 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 : 4,997

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 51–60 (out of 240)


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-51

Accession Score Description
1 CLPB_PSEPK 107 Chaperone protein clpB OS=Pseudomonas putida (strain KT2440) GN=clpB PE=3 SV=1
Score Mass Matches Sequences emPAI
51.1 CLPB_PSEPK 107 94917 11 (4) 9 (4) 0.10
Chaperone protein clpB OS=Pseudomonas putida (strain KT2440) GN=clpB PE=3 SV=1

+11 peptide matches (10 non-duplicate, 1 duplicate)

4 subsets and intersections (23 subset proteins in total)

Score Mass Subset of
CLPB_PSEAE 81 95061 51.1
Chaperone protein clpB OS=Pseudomonas aeruginosa GN=clpB PE=3 SV=1
CLPB1_SYNE7 77 98723 51.1
Chaperone protein clpB 1 OS=Synechococcus elongatus (strain PCC 7942) GN=clpB1 PE=2 SV=3
1 sameset of CLPB1_SYNE7
CLPB_PLEBO 77 99301
Chaperone protein clpB OS=Plectonema boryanum GN=clpB PE=2 SV=2
CLPAA_SOLLC 63 102892 51.1
ATP-dependent Clp protease ATP-binding subunit clpA homolog CD4A, chloroplastic OS=Solanum lycopersicum GN=CD4A PE=3 SV=1
17 samesets of CLPAA_SOLLC
CLPB_PSESM 63 95243
Chaperone protein clpB OS=Pseudomonas syringae pv. tomato GN=clpB PE=3 SV=1
CLPC_GUITH 63 90960
ATP-dependent Clp protease ATP-binding subunit clpA homolog OS=Guillardia theta GN=clpC PE=3 SV=1
CLPB2_SYNE7 63 99931
Chaperone protein clpB 2 OS=Synechococcus elongatus (strain PCC 7942) GN=clpB2 PE=3 SV=1
CLPAB_SOLLC 63 102463
ATP-dependent Clp protease ATP-binding subunit clpA homolog CD4B, chloroplastic OS=Solanum lycopersicum GN=CD4B PE=3 SV=1
CLPA_BRANA 63 97430
ATP-dependent Clp protease ATP-binding subunit clpA homolog, chloroplastic (Fragment) OS=Brassica napus GN=CLPA PE=2 SV=1
CLPB_GLOVI 63 98196
Chaperone protein clpB OS=Gloeobacter violaceus GN=clpB PE=3 SV=1
CLPC_CYACA 63 95688
ATP-dependent Clp protease ATP-binding subunit clpA homolog OS=Cyanidium caldarium GN=clpC PE=3 SV=1
CLPC_PEA 63 102818
ATP-dependent Clp protease ATP-binding subunit clpC homolog, chloroplastic OS=Pisum sativum PE=2 SV=1
CLPC_PORPU 63 91062
ATP-dependent Clp protease ATP-binding subunit clpA homolog OS=Porphyra purpurea GN=clpC PE=3 SV=1
CLPC_PORYE 63 91042
ATP-dependent Clp protease ATP-binding subunit clpA homolog OS=Porphyra yezoensis GN=clpC PE=3 SV=1
CLP_TRYBB 63 97187
Heat shock protein 100 OS=Trypanosoma brucei brucei GN=HSP100 PE=3 SV=1
CLPB1_SYNY3 63 101443
Chaperone protein clpB 1 OS=Synechocystis sp. (strain PCC 6803) GN=clpB1 PE=3 SV=1
CLPB1_THEEB 63 98443
Chaperone protein clpB 1 OS=Thermosynechococcus elongatus (strain BP-1) GN=clpB1 PE=3 SV=1
CLPB2_ANASP 63 98620
Chaperone protein clpB 2 OS=Anabaena sp. (strain PCC 7120) GN=clpB2 PE=3 SV=2
CLPB2_SYNY3 63 98119
Chaperone protein clpB 2 OS=Synechocystis sp. (strain PCC 6803) GN=clpB2 PE=3 SV=1
CLPB2_THEEB 63 99950
Chaperone protein clpB 2 OS=Thermosynechococcus elongatus (strain BP-1) GN=clpB2 PE=3 SV=1
CLPB_PARUW 63 98713
Chaperone protein clpB OS=Protochlamydia amoebophila (strain UWE25) GN=clpB PE=3 SV=1
CLPB_COXBU 50 96823 51.1
Chaperone protein clpB OS=Coxiella burnetii GN=clpB PE=3 SV=1
1 sameset of CLPB_COXBU
CLPB_RHOPA 50 96669
Chaperone protein clpB OS=Rhodopseudomonas palustris GN=clpB PE=3 SV=1

+52

Accession Score Description
1 DHSB_ECOLI 103 Succinate dehydrogenase iron-sulfur subunit OS=Escherichia coli (strain K12) GN=sdhB PE=1 SV=1

+53

Accession Score Description
1 ODO1_AZOVI 101 2-oxoglutarate dehydrogenase E1 component OS=Azotobacter vinelandii GN=sucA PE=3 SV=1

+54

Accession Score Description
1 RS11_AZOVD 101 30S ribosomal protein S11 OS=Azotobacter vinelandii (strain DJ / ATCC BAA-1303) GN=rpsK PE=3 SV=1

+55

Accession Score Description
1 YEAG_ECOLI 100 Uncharacterized protein yeaG OS=Escherichia coli (strain K12) GN=yeaG PE=3 SV=1

+56

Accession Score Description
1 FLAE_VIBAN 100 Probable flagellin E OS=Vibrio anguillarum GN=flaE PE=3 SV=1

+57

Accession Score Description
1 ASPQ_PSEPK 100 Glutaminase-asparaginase OS=Pseudomonas putida (strain KT2440) GN=ansB PE=3 SV=1

+58

Accession Score Description
1 SYA_PSEPG 98 Alanyl-tRNA synthetase OS=Pseudomonas putida (strain GB-1) GN=alaS PE=3 SV=2

+59

Accession Score Description
Family member distances as a dendrogram 1 EFTS_PSEPG 96 Elongation factor Ts OS=Pseudomonas putida (strain GB-1) GN=tsf PE=3 SV=1
2 CLPX_AZOSB 84 ATP-dependent Clp protease ATP-binding subunit clpX OS=Azoarcus sp. (strain BH72) GN=clpX PE=3 SV=1

+60

Accession Score Description
1 CH10_PSEP1 96 10 kDa chaperonin OS=Pseudomonas putida (strain F1 / ATCC 700007) GN=groS PE=3 SV=1
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