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Protein

Peptide methionine sulfoxide reductase MsrB

Gene

msrB

Organism
Streptococcus agalactiae serotype V (strain ATCC BAA-611 / 2603 V/R)
Status
Reviewed-Annotation score: -Protein inferred from homologyi

Functioni

Catalytic activityi

Peptide-L-methionine + thioredoxin disulfide + H2O = peptide-L-methionine (R)-S-oxide + thioredoxin.UniRule annotation

Sites

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Active sitei117NucleophilePROSITE-ProRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionOxidoreductase

Enzyme and pathway databases

BioCyciSAGA208435:G1FZP-1002-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
Peptide methionine sulfoxide reductase MsrBUniRule annotation (EC:1.8.4.12UniRule annotation)
Alternative name(s):
Peptide-methionine (R)-S-oxide reductaseUniRule annotation
Gene namesi
Name:msrBUniRule annotation
Ordered Locus Names:SAG0910
OrganismiStreptococcus agalactiae serotype V (strain ATCC BAA-611 / 2603 V/R)
Taxonomic identifieri208435 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliLactobacillalesStreptococcaceaeStreptococcus
Proteomesi
  • UP000000821 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001403061 – 144Peptide methionine sulfoxide reductase MsrBAdd BLAST144

Structurei

3D structure databases

ProteinModelPortaliQ8E026.
SMRiQ8E026.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini5 – 128MsrBPROSITE-ProRule annotationAdd BLAST124

Sequence similaritiesi

Belongs to the MsrB Met sulfoxide reductase family.UniRule annotation

Phylogenomic databases

HOGENOMiHOG000243425.
KOiK07305.
OMAiYKASHKF.

Family and domain databases

HAMAPiMF_01400. MsrB. 1 hit.
InterProiView protein in InterPro
IPR028427. Met_Sox_Rdtase.
IPR002579. Met_Sox_Rdtase_MsrB.
IPR011057. Mss4-like_sf.
PANTHERiPTHR10173. PTHR10173. 1 hit.
PfamiView protein in Pfam
PF01641. SelR. 1 hit.
SUPFAMiSSF51316. SSF51316. 1 hit.
TIGRFAMsiTIGR00357. TIGR00357. 1 hit.
PROSITEiView protein in PROSITE
PS51790. MSRB. 1 hit.

Sequencei

Sequence statusi: Complete.

Q8E026-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MKETQEELRQ RIGHTAYQVT QNSATEHAFT GKYDDFFEEG IYVDIVSGEV
60 70 80 90 100
LFSSLDKFQS GCGWPAFSKP IENRMVTNHQ DHSHGMHRIE VRSRQADSHL
110 120 130 140
GHVFNDGPVD AGGLRYCINS AALDFIPYDQ MAKRGYGDYL SLFD
Length:144
Mass (Da):16,353
Last modified:March 1, 2003 - v1
Checksum:i8E9D4EA189DF452A
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE009948 Genomic DNA. Translation: AAM99796.1.
RefSeqiNP_687924.1. NC_004116.1.
WP_000665410.1. NC_004116.1.

Genome annotation databases

EnsemblBacteriaiAAM99796; AAM99796; SAG0910.
GeneIDi1013714.
KEGGisag:SAG0910.
PATRICifig|208435.3.peg.915.

Similar proteinsi

Entry informationi

Entry nameiMSRB_STRA5
AccessioniPrimary (citable) accession number: Q8E026
Entry historyiIntegrated into UniProtKB/Swiss-Prot: February 15, 2005
Last sequence update: March 1, 2003
Last modified: February 28, 2018
This is version 92 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome