NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
Lee K.B., Backer P.D., Aono T., Liu C.T., Suzuki S., Suzuki T., Kaneko T., Yamada M., Tabata S., Kupfer D.M., Najar F.Z., Wiley G.B., Roe B., Binnewies T., Ussery D., Vereecke D., Gevers D., Holsters M., Oyaizu H.;
"Complete genome sequence of the nitrogen-fixing bacterium Azorhizobium caulinodans ORS571.";
Submitted (APR-2007) to the EMBL/GenBank/DDBJ databases.

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).
CATALYTIC ACTIVITY: Peptide-L-methionine + thioredoxin disulfide + H₂O = peptide-L-methionine (S)-S-oxide + thioredoxin.
CATALYTIC ACTIVITY: L-methionine + thioredoxin disulfide + H₂O = L-methionine (S)-S-oxide + thioredoxin.
SIMILARITY: Belongs to the msrA Met sulfoxide reductase family.

Copyright

Copyrighted by the UniProt Consortium, see http://www.uniprot.org/terms. Distributed under the Creative Commons Attribution-NoDerivs License.

Cross-references

Sequence databases

EMBL

AP009384; BAF86672.1; -; Genomic_DNA.

[EMBL / GenBank / DDBJ] [CoDingSequence]

RefSeq

YP_001523590.1; -.

3D structure databases

ModBase

A8IPQ8.

Ontologies

GO:0008113;	Molecular function: peptide-methionine-(S)-S-oxide reductase activity (inferred from electronic annotation from HAMAP).
GO:0055114;	Biological process: oxidation reduction (inferred from electronic annotation from UniProtKB-KW).
GO:0006464;	Biological process: protein modification process (inferred from electronic annotation from HAMAP).
QuickGo view.

Family and domain databases

HAMAP

MF_01401; -; 1.
PBIL [Tree]

InterPro

IPR002569; MsrA.
Graphical view of domain structure.

Gene3D

G3DSA:3.30.1060.10; MsrA; 1.

Pfam

PF01625; PMSR; 1.
Pfam graphical view of domain structure.

ProDom

PD003489; PMSR; 1.
[Domain structure / List of seq. sharing at least 1 domain]

TIGRFAMs

TIGR00401; msrA; 1.

ProtoNet

A8IPQ8.

Genome annotation databases

GeneID

5691749; -.

GenomeReviews

AP009384_GR; AZC_0674.

KEGG

azc:AZC_0674; -.

CMR

A8IPQ8; AZC_0674.

Other

UniRef

View cluster of proteins with at least 50% / 90% / 100% identity.

Keywords

Complete proteome; Oxidoreductase.

Features

Feature table viewer

`Key`	`From To`	`Length`	`Description`	`FTId`
`CHAIN`	`1 218`	`218`	`Peptide methionine sulfoxide reductase msrA.`	`PRO_1000073498`
`ACT_SITE`	`54 54`		`By similarity.`

Sequence information

Length: 218 AA [This is the length of the unprocessed precursor]

Molecular weight: 23510 Da [This is the MW of the unprocessed precursor]

CRC64: 55F348625C9921E7 [This is a checksum on the sequence]

        10         20         30         40         50         60 
MFWSKKPLDL PTPETALKGR PDAIPTARLH HVNQNPLKGP YPDGFRTAIF ALGCFWGAER 

        70         80         90        100        110        120 
AFWRTPGVWV TAVGYLAGLT PNPTYEEVCS GRTGHTEGVL VVYDPAVISY ADLVKLFFES 

       130        140        150        160        170        180 
HDPTQGMRQG NDVGTQYRSG IYTSDPQEKA VAEAVKASYE AALKAKGFGP ITTEIIDGGP 

       190        200        210 
FYFAEDYHQQ YLSKNPGGYC GLGGTGVSCP IGVGVAAQ

A8IPQ8 in FASTA format

View entry in original UniProtKB/Swiss-Prot format
View entry in raw text format (no links)
Report form for errors/updates in this UniProtKB/Swiss-Prot entry

	BLAST submission on ExPASy/SIB or at NCBI (USA)		Sequence analysis tools: ProtParam, ProtScale, Compute pI/Mw, PeptideMass, PeptideCutter, Dotlet (Java)
	ScanProsite, MotifScan		Submit a homology modeling request to SWISS-MODEL
	NPSA Sequence analysis tools