A9B6T4 (A9B6T4_HERA2) Unreviewed, UniProtKB/TrEMBL

Names and origin

Protein names

Recommended name:
Peptide methionine sulfoxide reductase MsrA 1 HAMAP MF_01401
Short name=Protein-methionine-S-oxide reductase 1 HAMAP MF_01401
EC=1.8.4.11 HAMAP MF_01401

Alternative name(s):
Peptide-methionine (S)-S-oxide reductase 1 HAMAP MF_01401

Gene names

Name:	msrA1 HAMAP MF_01401
Ordered Locus Names:	Haur_1750

Organism

Herpetosiphon aurantiacus (strain ATCC 23779 / DSM 785) [Complete proteome] [HAMAP]

Taxonomic identifier

316274 [NCBI]

Taxonomic lineage

Bacteria › Chloroflexi › Herpetosiphonales › Herpetosiphonaceae › Herpetosiphon

Protein attributes

Sequence length	180 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 EMBL ABX04393.1
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	14	1	By similarity HAMAP MF_01401

Sequences

	Sequence		Length	Mass (Da)
	A9B6T4 [UniParc]. Last modified January 15, 2008. Version 1. Checksum: 585CA8B0E5BD7987	FASTA	180	20,357
	10 20 30 40 50 60 MTQQYALATL GGGCFWCLEA VFDDLQGIIR VESGYAGGHV ANPTYEEICG KKTGHAEVVR 70 80 90 100 110 120 LTYDPSVINF SQILDVFFTI HDPTTLNRQG YDVGPQYRSA IFYHDAEQKA VAEQTIAALN 130 140 150 160 170 180 ASGQWPDPIV TEVTPINNYY EAEDYHQEYF AHNPFQPYCM AVVSPKVQKF RKEFSKQRKS

References

[1]

"Complete sequence of chromosome of Herpetosiphon aurantiacus ATCC 23779." Copeland A., Lucas S., Lapidus A., Barry K., Glavina del Rio T., Dalin E., Tice H., Pitluck S., Kiss H., Brettin T., Bruce D., Detter J.C., Han C., Schmutz J., Larimer F., Land M., Hauser L., Kyrpides N. , Kim E., Bryant D.A., Richardson P. Submitted (OCT-2007) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: ATCC 23779 / DSM 785.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000875 Genomic DNA. Translation: ABX04393.1.
RefSeq	YP_001544521.1. NC_009972.1.
3D structure databases
ProteinModelPortal	A9B6T4.
ModBase	Search...
Protein-protein interaction databases
STRING	A9B6T4.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	5733637.
GenomeReviews	Gene locus Haur_1750 in contig CP000875_GR.
KEGG	hau:Haur_1750.
PATRIC	22120535. VBIHerAur93466_1798.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	HBG748152.
OMA	DYYERNP.
ProtClustDB	PRK14054.
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

A9B6T4_HERA2

Accession

Primary (citable) accession number: A9B6T4

Entry history

Integrated into UniProtKB/TrEMBL:	January 15, 2008
Last sequence update:	January 15, 2008
Last modified:	December 14, 2011
This is version 34 of the entry and version 1 of the sequence. [Complete history]

Entry status

Unreviewed (UniProtKB/TrEMBL)