Q11B77 (Q11B77_MESSB) 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 HAMAP MF_01401
Ordered Locus Names:	Meso_3981

Organism

Mesorhizobium sp. (strain BNC1) [Complete proteome] [HAMAP]

Taxonomic identifier

266779 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Alphaproteobacteria › Rhizobiales › Phyllobacteriaceae › Chelativorans

Protein attributes

Sequence length	219 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 HAMAP MF_01401 SAAS SAAS002569
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	56	1	By similarity HAMAP MF_01401

Sequences

	Sequence		Length	Mass (Da)
	Q11B77 [UniParc]. Last modified August 22, 2006. Version 1. Checksum: EEFAF9806DE98247	FASTA	219	24,043
	10 20 30 40 50 60 MFFQTSEKKL RLPSPQEALP GRPQPIATAE HHFVNGRPLK GPYPEGAEQV LFGMGCFWGA 70 80 90 100 110 120 ERLFWQMEGV WVTAVGFAGG LTPNPTYRET TTGLTGHAEV VLVVYDPKVV SFSALLKVFW 130 140 150 160 170 180 ESHDPTQGMR QGNDVGTTYR SVIYATTDAQ LHEAEASRDA YEKALRGAGR DRVTTEIDRA 190 200 210 PTFFFAEEEH QQYLAKNPGG YCGLQGTGVA CPMPGASVQ

References

[1]

"Complete sequence of chromosome of Mesorhizobium sp. BNC1." 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., Chertkov O., Brettin T., Bruce D., Han C., Tapia R., Gilna P., Schmutz J. , Larimer F., Land M., Hauser L., Kyrpides N., Mikhailova N., Richardson P. Submitted (JUN-2006) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: BNC1.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000390 Genomic DNA. Translation: ABG65348.1.
RefSeq	YP_676513.1. NC_008254.1.
3D structure databases
ProteinModelPortal	Q11B77.
SMR	Q11B77. Positions 14-212.
ModBase	Search...
Protein-protein interaction databases
STRING	Q11B77.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	4180443.
GenomeReviews	Gene locus Meso_3981 in contig CP000390_GR.
KEGG	mes:Meso_3981.
NMPDR	fig|266779.1.peg.3079.
PATRIC	21348362. VBICheSp72577_4777.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0225.
HOGENOM	HBG748152.
OMA	SAIYCTS.
PhylomeDB	Q11B77.
ProtClustDB	PRK00058.
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

Q11B77_MESSB

Accession

Primary (citable) accession number: Q11B77

Entry history

Integrated into UniProtKB/TrEMBL:	August 22, 2006
Last sequence update:	August 22, 2006
Last modified:	December 14, 2011
This is version 47 of the entry and version 1 of the sequence. [Complete history]

Entry status

Unreviewed (UniProtKB/TrEMBL)