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 71–80 (out of 179)

Page: Previous 1 …3 4 5 6 7 8 9 10 11 12 13 … 18 Next 

+71

Accession Score Description
1 RL16_PSEF5 74 50S ribosomal protein L16 OS=Pseudomonas fluorescens (strain Pf-5 / ATCC BAA-477) GN=rplP PE=3 SV=1

-72

Accession Score Description
1 RS7_PSEE4 73 30S ribosomal protein S7 OS=Pseudomonas entomophila (strain L48) GN=rpsG PE=3 SV=1
Score Mass Matches Sequences emPAI
72.1 RS7_PSEE4 73 17567 9 (3) 5 (2) 0.29
30S ribosomal protein S7 OS=Pseudomonas entomophila (strain L48) GN=rpsG PE=3 SV=1
6 samesets of RS7_PSEE4
RS7_PSEMY 73 17567 9 (3) 5 (2) 0.29
30S ribosomal protein S7 OS=Pseudomonas mendocina (strain ymp) GN=rpsG PE=3 SV=1
RS7_PSEP1 73 17567 9 (3) 5 (2) 0.29
30S ribosomal protein S7 OS=Pseudomonas putida (strain F1 / ATCC 700007) GN=rpsG PE=3 SV=1
RS7_PSEPG 73 17567 9 (3) 5 (2) 0.29
30S ribosomal protein S7 OS=Pseudomonas putida (strain GB-1) GN=rpsG PE=3 SV=1
RS7_PSEPK 73 17567 9 (3) 5 (2) 0.29
30S ribosomal protein S7 OS=Pseudomonas putida (strain KT2440) GN=rpsG PE=3 SV=1
RS7_PSEPW 73 17567 9 (3) 5 (2) 0.29
30S ribosomal protein S7 OS=Pseudomonas putida (strain W619) GN=rpsG PE=3 SV=1
RS7_AZOVD 73 17523 7 (3) 4 (2) 0.29
30S ribosomal protein S7 OS=Azotobacter vinelandii (strain DJ / ATCC BAA-1303) GN=rpsG PE=3 SV=1

-9 peptide matches (5 non-duplicate, 4 duplicate)

Query Dupes Observed Mr(expt) Mr(calc) ppm  M Score Expect Rank U Peptide
917   440.2536 878.4926 878.4861 7.40 0 11 2 +8Score > 37 indicates identity
Score > 27 indicates homology		 U K.YGSQILAK.F
1022 +1 461.7465 921.4784 921.4708 8.26 0 19 0.1 +1Score > 41 indicates identity
Score > 22 indicates homology		 U R.WLVDYAR.K
1411 +1 539.8136 1077.6126 1077.6070 5.23 0 44 0.0011 +1Score > 37 indicates identity
Score > 27 indicates homology		 U R.IVYGALDTVK.A
1773 +1 619.8781 1237.7416 1237.7282 10.9 1 31 0.087 +1Score > 33 indicates identity U K.ALDAIAPLVEVK.S
2772 +1 572.3151 1713.9235 1713.9162 4.23 1 46 0.00028 +1Score > 38 indicates identity
Score > 23 indicates homology		 U R.VGGATYQVPVEVRPSR.R

2 subsets and intersections (21 subset proteins in total)

Score Mass Subset of
RS7_ALCBS 54 17552 72.1
30S ribosomal protein S7 OS=Alcanivorax borkumensis (strain SK2 / ATCC 700651 / DSM 11573) GN=rpsG PE=3 SV=1
17 samesets of RS7_ALCBS
RS7_PSE14 54 17636
30S ribosomal protein S7 OS=Pseudomonas syringae pv. phaseolicola (strain 1448A / Race 6) GN=rpsG PE=3 SV=1
RS7_PSEA7 54 17493
30S ribosomal protein S7 OS=Pseudomonas aeruginosa (strain PA7) GN=rpsG PE=3 SV=1
RS7_PSEA8 54 17493
30S ribosomal protein S7 OS=Pseudomonas aeruginosa (strain LESB58) GN=rpsG PE=3 SV=1
RS7_PSEAB 54 17493
30S ribosomal protein S7 OS=Pseudomonas aeruginosa (strain UCBPP-PA14) GN=rpsG PE=3 SV=1
RS7_PSEAE 54 17493
30S ribosomal protein S7 OS=Pseudomonas aeruginosa GN=rpsG PE=3 SV=1
RS7_PSEF5 54 17650
30S ribosomal protein S7 OS=Pseudomonas fluorescens (strain Pf-5 / ATCC BAA-477) GN=rpsG PE=3 SV=1
RS7_PSEFS 54 17636
30S ribosomal protein S7 OS=Pseudomonas fluorescens (strain SBW25) GN=rpsG PE=3 SV=1
RS7_PSEPF 54 17566
30S ribosomal protein S7 OS=Pseudomonas fluorescens (strain Pf0-1) GN=rpsG PE=3 SV=1
RS7_PSESM 54 17654
30S ribosomal protein S7 OS=Pseudomonas syringae pv. tomato GN=rpsG PE=3 SV=1
RS7_PSEU2 54 17640
30S ribosomal protein S7 OS=Pseudomonas syringae pv. syringae (strain B728a) GN=rpsG PE=3 SV=1
RS7_PSEU5 54 17577
30S ribosomal protein S7 OS=Pseudomonas stutzeri (strain A1501) GN=rpsG PE=3 SV=1
RS7_CHRSD 54 17667
30S ribosomal protein S7 OS=Chromohalobacter salexigens (strain DSM 3043 / ATCC BAA-138 / NCIMB 13768) GN=rpsG PE=3 SV=1
RS7_HAHCH 54 17698
30S ribosomal protein S7 OS=Hahella chejuensis (strain KCTC 2396) GN=rpsG PE=3 SV=1
RS7_MARAV 54 17698
30S ribosomal protein S7 OS=Marinobacter aquaeolei (strain ATCC 700491 / DSM 11845 / VT8) GN=rpsG PE=3 SV=1
RS7_PARDP 54 17925
30S ribosomal protein S7 OS=Paracoccus denitrificans (strain Pd 1222) GN=rpsG PE=3 SV=1
RS7_RHOCA 54 17891
30S ribosomal protein S7 OS=Rhodobacter capsulatus GN=rpsG PE=3 SV=1
RS7_TERTT 54 17745
30S ribosomal protein S7 OS=Teredinibacter turnerae (strain ATCC 39867 / T7901) GN=rpsG PE=3 SV=1
RS7_BIFLD 52 17542 72.1
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

+73

Accession Score Description
1 CISY_PSEAE 73 Citrate synthase OS=Pseudomonas aeruginosa GN=gltA PE=3 SV=2

+74

Accession Score Description
1 SUCD_PSEAE 71 Succinyl-CoA ligase [ADP-forming] subunit alpha OS=Pseudomonas aeruginosa GN=sucD PE=3 SV=2

+75

Accession Score Description
1 RL13_PSEP1 69 50S ribosomal protein L13 OS=Pseudomonas putida (strain F1 / ATCC 700007) GN=rplM PE=3 SV=1

+76

Accession Score Description
1 HEMN_PSEAE 71 Oxygen-independent coproporphyrinogen-III oxidase OS=Pseudomonas aeruginosa GN=hemN PE=3 SV=2

+77

Accession Score Description
1 YJJK_ECOLI 69 Uncharacterized ABC transporter ATP-binding protein yjjK OS=Escherichia coli (strain K12) GN=yjjK PE=1 SV=2

+78

Accession Score Description
1 ODBB_PSEPU 69 2-oxoisovalerate dehydrogenase subunit beta OS=Pseudomonas putida GN=bkdA2 PE=1 SV=1

+79

Accession Score Description
1 ENO_HAES1 67 Enolase OS=Haemophilus somnus (strain 129Pt) GN=eno PE=3 SV=1

+80

Accession Score Description
1 GLNA_AZOVI 67 Glutamine synthetase OS=Azotobacter vinelandii GN=glnA PE=3 SV=1
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