Q10XE3 (Q10XE3_TRIEI) 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
Ordered Locus Names:	Tery_4070

Organism

Trichodesmium erythraeum (strain IMS101) [Complete proteome] [HAMAP] EMBL ABG53081.1

Taxonomic identifier

203124 [NCBI]

Taxonomic lineage

Bacteria › Cyanobacteria › Oscillatoriales › Trichodesmium

Protein attributes

Sequence length	132 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 ABG53081.1
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	120	1	Nucleophile By similarity HAMAP MF_01400
	Metal binding	48	1	Zinc By similarity HAMAP MF_01400
	Metal binding	51	1	Zinc By similarity HAMAP MF_01400
	Metal binding	97	1	Zinc By similarity HAMAP MF_01400
	Metal binding	100	1	Zinc By similarity HAMAP MF_01400

Sequences

	Sequence		Length	Mass (Da)
	Q10XE3 [UniParc]. Last modified August 22, 2006. Version 1. Checksum: F9473CD22EFCF378	FASTA	132	15,253
	10 20 30 40 50 60 MVNKIKKSEK EWKEQLTPEQ FNVTRKKGTE RPFTGEYYNN KEKGIYKCVC CGIDLFSSEA 70 80 90 100 110 120 KYDSGTGWPS YWKPINQENI KEETDWSLFM RRTEVLCNNC DAHLGHVFPD GPPPTGLRYC 130 LNSAALKFSK GE

References

[1]

"Complete sequence of Trichodesmium erythraeum IMS101." Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S., Kiss H., Munk A.C., Brettin T., Bruce D., Han C., Tapia R., Gilna P. , Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N., Kim E., Richardson P. Submitted (JUN-2006) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: IMS101.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000393 Genomic DNA. Translation: ABG53081.1.
RefSeq	YP_723554.1. NC_008312.1.
3D structure databases
ProteinModelPortal	Q10XE3.
SMR	Q10XE3. Positions 4-130.
ModBase	Search...
Protein-protein interaction databases
STRING	Q10XE3.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	4242098.
GenomeReviews	Gene locus Tery_4070 in contig CP000393_GR.
KEGG	ter:Tery_4070.
NMPDR	fig|203124.1.peg.5227.
PATRIC	23993533. VBITriEry99848_5173.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0229.
HOGENOM	HBG715255.
OMA	TEVICKE.
PhylomeDB	Q10XE3.
ProtClustDB	CLSK957585.
Enzyme and pathway databases
BioCyc	TERY203124:TERY_4070-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

Q10XE3_TRIEI

Accession

Primary (citable) accession number: Q10XE3

Entry history

Integrated into UniProtKB/TrEMBL:	August 22, 2006
Last sequence update:	August 22, 2006
Last modified:	December 14, 2011
This is version 42 of the entry and version 1 of the sequence. [Complete history]

Entry status

Unreviewed (UniProtKB/TrEMBL)