B3R524 (B3R524_CUPTR) Unreviewed, UniProtKB/TrEMBL

Names and origin

Protein names

Recommended name:
Peptide methionine sulfoxide reductase MsrB HAMAP MF_01400
EC=1.8.4.12 HAMAP MF_01400

Alternative name(s):
Peptide-methionine (R)-S-oxide reductase HAMAP MF_01400

Gene names

Name:	msrB HAMAP MF_01400 EMBL CAQ69407.1
Ordered Locus Names:	RALTA_A1458

Organism

Cupriavidus taiwanensis (strain R1 / LMG 19424) (Ralstonia taiwanensis (strain LMG 19424)) [Complete proteome] [HAMAP]

Taxonomic identifier

164546 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Betaproteobacteria › Burkholderiales › Burkholderiaceae › Cupriavidus

Protein attributes

Sequence length	151 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Catalytic activity	Peptide-L-methionine + thioredoxin disulfide + H2O = peptide-L-methionine (R)-S-oxide + thioredoxin. HAMAP MF_01400
Cofactor	Binds 1 zinc ion per subunit. The zinc ion is important for the structural integrity of the protein By similarity. HAMAP MF_01400
Sequence similarities	Belongs to the MsrB Met sulfoxide reductase family. HAMAP MF_01400

Ontologies

Keywords
Ligand	Metal-binding HAMAP MF_01400 Zinc HAMAP MF_01400
Molecular function	Oxidoreductase HAMAP MF_01400 SAAS SAAS002579 EMBL CAQ69407.1
Technical term	Complete proteome
Gene Ontology (GO)
Molecular function	peptide-methionine (R)-S-oxide reductase activity Inferred from electronic annotation. Source: EC peptide-methionine-(S)-S-oxide reductase activity Inferred from electronic annotation. Source: HAMAP zinc ion binding Inferred from electronic annotation. Source: HAMAP
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Sites
	Active site	118	1	Nucleophile By similarity HAMAP MF_01400
	Metal binding	46	1	Zinc By similarity HAMAP MF_01400
	Metal binding	49	1	Zinc By similarity HAMAP MF_01400
	Metal binding	95	1	Zinc By similarity HAMAP MF_01400
	Metal binding	98	1	Zinc By similarity HAMAP MF_01400

Sequences

	Sequence		Length	Mass (Da)
	B3R524 [UniParc]. Last modified September 2, 2008. Version 1. Checksum: B0307556AE60AFD7	FASTA	151	16,909
	10 20 30 40 50 60 MTTTKTDAEW RAQLSDIEYR VTREAATERP FTGRYWDHWD QGIYHCVGCG TPLFESATKF 70 80 90 100 110 120 DAGCGWPSYF RPINGEVIAE HVDHSHGMTR IEVRCKECGS HLGHVFEDGP APTGLRYCIN 130 140 150 SAALKFDDRD PDQRAADDAH AGGAPKRDPQ P

References

[1]

"Genome sequence of the beta-rhizobium Cupriavidus taiwanensis and comparative genomics of rhizobia." Amadou C., Pascal G., Mangenot S., Glew M., Bontemps C., Capela D., Carrere S., Cruveiller S., Dossat C., Lajus A., Marchetti M., Poinsot V., Rouy Z., Servin B., Saad M., Schenowitz C., Barbe V., Batut J., Medigue C., Masson-Boivin C. Genome Res. 18:1472-1483(2008) [PubMed: 18490699] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].

Cross-references

Sequence databases
EMBL GenBank DDBJ	CU633749 Genomic DNA. Translation: CAQ69407.1.
RefSeq	YP_002005474.1. NC_010528.1.
3D structure databases
ProteinModelPortal	B3R524.
ModBase	Search...
Protein-protein interaction databases
STRING	B3R524.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	6454652.
GenomeReviews	Gene locus RALTA_A1458 in contig CU633749_GR.
KEGG	cti:RALTA_A1458.
PATRIC	21529504. VBICupTai42494_1420.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	HBG715255.
OMA	LFESATK.
ProtClustDB	PRK00222.
Family and domain databases
HAMAP	MF_01400. MsrB. [Tree]
InterPro	IPR002579. Methionine_sulphoxide_MsrB. IPR011057. Mss4-like. [Graphical view]
Gene3D	G3DSA:2.170.150.20. MsrB. 1 hit.
KO	K07305.
Pfam	PF01641. SelR. 1 hit. [Graphical view]
SUPFAM	SSF51316. Mss4_like. 1 hit.
TIGRFAMs	TIGR00357. TIGR00357. 1 hit.
ProtoNet	Search...

Entry information

Entry name

B3R524_CUPTR

Accession

Primary (citable) accession number: B3R524

Entry history

Integrated into UniProtKB/TrEMBL:	September 2, 2008
Last sequence update:	September 2, 2008
Last modified:	December 14, 2011
This is version 25 of the entry and version 1 of the sequence. [Complete history]

Entry status

Unreviewed (UniProtKB/TrEMBL)