NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
STRAIN=ATCC BAA-125 / C-125 / DSM 18197 / FERM 7344 / JCM 9153;
DOI=10.1093/nar/28.21.4317; PubMed=11058132 [NCBI, ExPASy, EBI, Israel, Japan]
Takami H., Nakasone K., Takaki Y., Maeno G., Sasaki R., Masui N., Fuji F., Hirama C., Nakamura Y., Ogasawara N., Kuhara S., Horikoshi K.;
"Complete genome sequence of the alkaliphilic bacterium Bacillus halodurans and genomic sequence comparison with Bacillus subtilis.";
Nucleic Acids Res. 28:4317-4331(2000).

Comments

CATALYTIC ACTIVITY: Peptide-L-methionine + thioredoxin disulfide + H₂O = peptide-L-methionine (R)-S-oxide + thioredoxin.
SIMILARITY: Belongs to the msrB 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

BA000004; BAB05166.1; -; Genomic_DNA.

[EMBL / GenBank / DDBJ] [CoDingSequence]

PIR

G83830; G83830.

RefSeq

NP_242313.1; -.

3D structure databases

HSSP

P14930; 1L1D. [HSSP ENTRY / PDB]

ModBase

Q9KCX2.

Enzyme and pathway databases

BioCyc

BHAL272558:BH1447-MON; -.

Ontologies

GO:0033743;	Molecular function: peptide-methionine (R)-S-oxide reductase activity (inferred from electronic annotation from EC).
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).
QuickGo view.

Family and domain databases

HAMAP

MF_01400; -; 1.
PBIL [Tree]

InterPro

IPR002579; MsrB.
Graphical view of domain structure.

Gene3D

G3DSA:2.170.150.20; MsrB; 1.

Pfam

PF01641; SelR; 1.
Pfam graphical view of domain structure.

ProDom

PD004057; DUF25; 1.
[Domain structure / List of seq. sharing at least 1 domain]

TIGR00357; MsrB; 1.

Genome annotation databases

890674; -.

BA000004_GR; BH1447.

bha:BH1447; -.

fig|272558.1.peg.1447; -.

Phylogenomic databases

HOGENOM

Q9KCX2; -.

Genome annotation databases

CMR

Q9KCX2; BH1447.

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`	`1 143`	`143`	`Peptide methionine sulfoxide reductase msrB.`	`PRO_0000140260`
`ACT_SITE`	`116 116`		`Nucleophile (By similarity).`

Sequence information

Length: 143 AA [This is the length of the unprocessed precursor]

Molecular weight: 16299 Da [This is the MW of the unprocessed precursor]

CRC64: A6DA03609C308314 [This is a checksum on the sequence]

        10         20         30         40         50         60 
MTEQNEELKK KLTPLQYEVT QNNGTEPPFR NEYYDLEAEG IYVDIVSGKP LFSSKDKYDA 

        70         80         90        100        110        120 
GCGWPSFTKP IDEEEVIEKE DRSHGMFRTE VRSKQADSHL GHVFPDGPGP NGLRYCINSA 

       130        140 
ALRFIPKADL EKEGYGKYKA LFD

Q9KCX2 in FASTA format

View entry in original UniProtKB/Swiss-Prot format
View entry in raw text format (no links)
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	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