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Protein

Peptide methionine sulfoxide reductase MsrB

Gene

msrB

Organism
Staphylococcus aureus (strain Newman)
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 sitei114NucleophilePROSITE-ProRule annotation1

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionOxidoreductase

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:NWMN_1334
OrganismiStaphylococcus aureus (strain Newman)
Taxonomic identifieri426430 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesStaphylococcaceaeStaphylococcus
Proteomesi
  • UP000006386 Componenti: Chromosome

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_10000734961 – 142Peptide methionine sulfoxide reductase MsrBAdd BLAST142

Structurei

3D structure databases

ProteinModelPortaliA6QGX4
SMRiA6QGX4
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Domains and Repeats

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Domaini2 – 125MsrBPROSITE-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.

A6QGX4-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MLKKDKSELT DIEYIVTQEN GTEPPFMNEY WNHFAKGIYV DKISGKPLFT
60 70 80 90 100
SEEKFHSECG WPSFSKALDD DEIIELVDKS FGMLRTEVRS EESNSHLGHV
110 120 130 140
FNDGPKESGG LRYCINSAAI QFIPYEKLEE LGYGDLISHF DK
Length:142
Mass (Da):16,277
Last modified:August 21, 2007 - v1
Checksum:i8B8DD1390D9F80AD
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AP009351 Genomic DNA Translation: BAF67606.1
RefSeqiWP_000913315.1, NZ_CP023390.1

Genome annotation databases

EnsemblBacteriaiBAF67606; BAF67606; NWMN_1334
KEGGisae:NWMN_1334

Similar proteinsi

Entry informationi

Entry nameiMSRB_STAAE
AccessioniPrimary (citable) accession number: A6QGX4
Entry historyiIntegrated into UniProtKB/Swiss-Prot: February 26, 2008
Last sequence update: August 21, 2007
Last modified: March 28, 2018
This is version 71 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
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Main funding by: National Institutes of Health