Q6N0C9 (Q6N0C9_RHOPA) Unreviewed, UniProtKB/TrEMBL

Names and origin

Protein names

Recommended name:
Peptide methionine sulfoxide reductase MsrA 2 HAMAP MF_01401
Short name=Protein-methionine-S-oxide reductase 2 HAMAP MF_01401
EC=1.8.4.11 HAMAP MF_01401

Alternative name(s):
Peptide-methionine (S)-S-oxide reductase 2 HAMAP MF_01401

Gene names

Name:	msrA2/ pms EMBL CAE30274.1
Synonyms:	msrA2 HAMAP MF_01401
Ordered Locus Names:	RPA4834

Organism

Rhodopseudomonas palustris (strain ATCC BAA-98 / CGA009) [Complete proteome] [HAMAP]

Taxonomic identifier

258594 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Alphaproteobacteria › Rhizobiales › Bradyrhizobiaceae › Rhodopseudomonas

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	L-methionine + thioredoxin disulfide + H2O = L-methionine (S)-S-oxide + thioredoxin. HAMAP MF_01401 SAAS SAAS002569 Peptide-L-methionine + thioredoxin disulfide + H2O = peptide-L-methionine (S)-S-oxide + thioredoxin. HAMAP MF_01401 SAAS SAAS002569
Sequence similarities	Belongs to the MsrA Met sulfoxide reductase family. HAMAP MF_01401

Ontologies

Keywords
Molecular function	Oxidoreductase SAAS SAAS002569 HAMAP MF_01401
Technical term	Complete proteome
Gene Ontology (GO)
Biological process	protein modification process Inferred from electronic annotation. Source: HAMAP
Molecular function	peptide-methionine-(S)-S-oxide reductase activity 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	54	1	By similarity HAMAP MF_01401

Sequences

	Sequence		Length	Mass (Da)
	Q6N0C9 [UniParc]. Last modified July 5, 2004. Version 1. Checksum: 7B3F228E732702DF	FASTA	218	23,576
	10 20 30 40 50 60 MFFMRKSTAM PSAAEALPGR PTPIPTARTH FVSGNRLQPP FPEGLQQAVF GLGCFWGAER 70 80 90 100 110 120 KFWQLGDGVY STAVGYAGGF TPNPTYEEVC SGRTGHTEVV LVVFDPARIS YEALLKTFWE 130 140 150 160 170 180 SHDPTQGMRQ GNDVGSQYRS AIYTFGDDQK RAAEASRVTY GDALKAKGYG PITTEIAASG 190 200 210 PFYYAEDYHQ QYLAKNPGGY CGLGGTGVSC PVGVRVTA

References

[1]

"Complete genome sequence of the metabolically versatile photosynthetic bacterium Rhodopseudomonas palustris." Larimer F.W., Chain P., Hauser L., Lamerdin J.E., Malfatti S., Do L., Land M.L., Pelletier D.A., Beatty J.T., Lang A.S., Tabita F.R., Gibson J.L., Hanson T.E., Bobst C., Torres y Torres J.L., Peres C., Harrison F.H., Gibson J., Harwood C.S. Nat. Biotechnol. 22:55-61(2004) [PubMed: 14704707] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC BAA-98 / CGA009.

Cross-references

Sequence databases
EMBL GenBank DDBJ	BX572608 Genomic DNA. Translation: CAE30274.1.
RefSeq	NP_950168.1. NC_005296.1.
3D structure databases
ProteinModelPortal	Q6N0C9.
SMR	Q6N0C9. Positions 12-211.
ModBase	Search...
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	2693439.
GenomeReviews	Gene locus RPA4834 in contig BX571963_GR.
KEGG	rpa:RPA4834.
NMPDR	fig|258594.1.peg.4811.
PATRIC	23294363. VBIRhoPal84835_5081.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	HBG748152.
OMA	SAIYCTT.
ProtClustDB	PRK00058.
Enzyme and pathway databases
BioCyc	RPAL258594:RPA4834-MONOMER.
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

Q6N0C9_RHOPA

Accession

Primary (citable) accession number: Q6N0C9

Entry history

Integrated into UniProtKB/TrEMBL:	July 5, 2004
Last sequence update:	July 5, 2004
Last modified:	December 14, 2011
This is version 51 of the entry and version 1 of the sequence. [Complete history]

Entry status

Unreviewed (UniProtKB/TrEMBL)