A7IJ87 (A7IJ87_XANP2) Unreviewed, UniProtKB/TrEMBL

Names and origin

Protein names

Recommended name:
Peptide methionine sulfoxide reductase MsrB 1 HAMAP MF_01400
EC=1.8.4.12 HAMAP MF_01400

Alternative name(s):
Peptide-methionine (R)-S-oxide reductase 1 HAMAP MF_01400

Gene names

Name:	msrB1 HAMAP MF_01400
Ordered Locus Names:	Xaut_2840

Organism

Xanthobacter autotrophicus (strain ATCC BAA-1158 / Py2) [Complete proteome] [HAMAP]

Taxonomic identifier

78245 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Alphaproteobacteria › Rhizobiales › Xanthobacteraceae › Xanthobacter

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 SAAS SAAS002579 HAMAP MF_01400 EMBL ABS68080.1
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	133	1	Nucleophile By similarity HAMAP MF_01400
	Metal binding	61	1	Zinc By similarity HAMAP MF_01400
	Metal binding	64	1	Zinc By similarity HAMAP MF_01400
	Metal binding	110	1	Zinc By similarity HAMAP MF_01400
	Metal binding	113	1	Zinc By similarity HAMAP MF_01400

Sequences

	Sequence		Length	Mass (Da)
	A7IJ87 [UniParc]. Last modified September 11, 2007. Version 1. Checksum: 50F0B18AE5C1B4A9	FASTA	151	16,365
	10 20 30 40 50 60 MPNPAPSPAA EGHGDAKVVK SESEWRSCLT PEQFRITREH GTERAFTGPY WDEKRAGLYS 70 80 90 100 110 120 CVACGTPLFR SEAKYDSGTG WPSFFAPISP DSVVTHEDTS HGMRRIEVRC ASCESHLGHV 130 140 150 FPDGPAPTGL RFCLNGTALK LAPDDGDTRG A

References

[1]

"Complete sequence of chromosome of Xanthobacter autotrophicus Py2." Copeland A., Lucas S., Lapidus A., Barry K., Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S., Sims D., Brettin T., Bruce D., Detter J.C., Han C., Tapia R., Brainard J., Schmutz J. , Larimer F., Land M., Hauser L., Kyrpides N., Kim E., Ensigns S.A., Richardson P. Submitted (JUL-2007) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC BAA-1158 / Py2.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000781 Genomic DNA. Translation: ABS68080.1.
RefSeq	YP_001417737.1. NC_009720.1.
3D structure databases
ProteinModelPortal	A7IJ87.
SMR	A7IJ87. Positions 17-143.
ModBase	Search...
Protein-protein interaction databases
STRING	A7IJ87.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	5421479.
GenomeReviews	Gene locus Xaut_2840 in contig CP000781_GR.
KEGG	xau:Xaut_2840.
PATRIC	24047779. VBIXanAut29526_3174.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0229.
HOGENOM	HBG715255.
OMA	RPGSVEY.
ProtClustDB	CLSK979877.
Enzyme and pathway databases
BioCyc	XAUT78245:XAUT_2840-MONOMER.
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

A7IJ87_XANP2

Accession

Primary (citable) accession number: A7IJ87

Entry history

Integrated into UniProtKB/TrEMBL:	September 11, 2007
Last sequence update:	September 11, 2007
Last modified:	December 14, 2011
This is version 27 of the entry and version 1 of the sequence. [Complete history]

Entry status

Unreviewed (UniProtKB/TrEMBL)