A5VVX1 (MSRA_BRUO2) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Peptide methionine sulfoxide reductase MsrA
Short name=Protein-methionine-S-oxide reductase
EC=1.8.4.11

Alternative name(s):
Peptide-methionine (S)-S-oxide reductase
Short name=Peptide Met(O) reductase

Gene names

Name:	msrA
Ordered Locus Names:	BOV_A1007

Organism

Brucella ovis (strain ATCC 25840 / 63/290 / NCTC 10512) [Complete proteome] [HAMAP]

Taxonomic identifier

444178 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Alphaproteobacteria › Rhizobiales › Brucellaceae › Brucella

Protein attributes

Sequence length	218 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	Has an important function as a repair enzyme for proteins that have been inactivated by oxidation. Catalyzes the reversible oxidation-reduction of methionine sulfoxide in proteins to methionine By similarity. HAMAP MF_01401
Catalytic activity	Peptide-L-methionine + thioredoxin disulfide + H2O = peptide-L-methionine (S)-S-oxide + thioredoxin. HAMAP MF_01401 L-methionine + thioredoxin disulfide + H2O = L-methionine (S)-S-oxide + thioredoxin. HAMAP MF_01401
Sequence similarities	Belongs to the MsrA Met sulfoxide reductase family.

Ontologies

Keywords
Molecular function	Oxidoreductase
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	protein metabolic process Inferred from electronic annotation. Source: InterPro
Molecular function	peptide-methionine-(S)-S-oxide reductase activity Inferred from electronic annotation. Source: EC
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 218	218	Peptide methionine sulfoxide reductase MsrA HAMAP MF_01401		PRO_1000068313
Sites
	Active site	57	1	By similarity

Sequences

	Sequence		Length	Mass (Da)
	A5VVX1 [UniParc]. Last modified July 10, 2007. Version 1. Checksum: 64B43110667417B0	FASTA	218	24,017
	10 20 30 40 50 60 MSFFDSYRKK MQMPSKEEVL PGRVQPIPTA AAHFVSGHPL KGPWPDGMKQ VLFGMGCFWG 70 80 90 100 110 120 AERLFWQVPG VYVTAVGYAG GITPNPTYEE TCTGLTGHAE VVLVVYDPKV VTLNELLALF 130 140 150 160 170 180 WEEHDPTQGM RQGNDIGTTY RSVIYTFNAV DRAVAEKSRD AYSQALASRG LGPVTTQIAD 190 200 210 APDFYYAEDY HQQYLAKNPD GYCGLRGTGV SCPIPLAH

References

[1]	Paulsen I. Submitted (MAY-2007) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 25840 / 63/290 / NCTC 10512.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000709 Genomic DNA. Translation: ABQ62887.1.
RefSeq	YP_001257976.1. NC_009504.1.
3D structure databases
ProteinModelPortal	A5VVX1.
SMR	A5VVX1. Positions 15-213.
ModBase	Search...
Protein-protein interaction databases
STRING	A5VVX1.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	5203797.
GenomeReviews	Gene locus BOV_A1007 in contig CP000709_GR.
KEGG	bov:BOV_A1007.
PATRIC	17859443. VBIBruOvi136990_1156.
TIGR	BOV_A1007.
Phylogenomic databases
HOGENOM	HBG748152.
OMA	QETSFEQ.
ProtClustDB	PRK00058.
Family and domain databases
HAMAP	MF_01401. MsrA. [Tree]
InterPro	IPR002569. Peptide_Met_Sox_Rdtase_MsrA. [Graphical view]
Gene3D	G3DSA:3.30.1060.10. MsrA. 1 hit.
KO	K07304.
Pfam	PF01625. PMSR. 1 hit. [Graphical view]
SUPFAM	SSF55068. MsrA. 1 hit.
TIGRFAMs	TIGR00401. MsrA. 1 hit.
ProtoNet	Search...

Entry information

Entry name

MSRA_BRUO2

Accession

Primary (citable) accession number: A5VVX1

Entry history

Integrated into UniProtKB/Swiss-Prot:	February 5, 2008
Last sequence update:	July 10, 2007
Last modified:	December 14, 2011
This is version 31 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program