Q28QF3 (Q28QF3_JANSC) 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:	Jann_2142

Organism

Jannaschia sp. (strain CCS1) [Complete proteome] [HAMAP]

Taxonomic identifier

290400 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Alphaproteobacteria › Rhodobacterales › Rhodobacteraceae › Jannaschia

Protein attributes

Sequence length	169 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	11	1	By similarity HAMAP MF_01401

Sequences

	Sequence		Length	Mass (Da)
	Q28QF3 [UniParc]. Last modified April 4, 2006. Version 1. Checksum: F4D7AE1F21A532C6	FASTA	169	18,935
	10 20 30 40 50 60 MTERAVLAGG CFWGMQDLIR KMPGVEATRV GYTGGDVPNA TYRNHGTHAE GIEILFDPAR 70 80 90 100 110 120 ISYRQILEFF FQIHDPTTPN RQGNDRGMSY RSAIYYVDDA QKAVAEDTIA DVNASGLWPG 130 140 150 160 AVVTEVEPAG PFWDAEPEHQ DYLERIPNGY TCHFVRPDWV LPKRSTAAE

References

[1]

"Complete sequence of chromosome of Jannaschia sp. CCS1." Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina del Rio T., Hammon N., Israni S., Pitluck S., Brettin T., Bruce D., Han C., Tapia R., Gilna P., Chertkov O., Saunders E., Schmutz J., Larimer F. , Land M., Kyrpides N., Lykidis A., Moran M.A., Belas R., Ye W., Buchan A., Gonzalez J.M., Schell M.A., Richardson P. Submitted (FEB-2006) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: CCS1.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000264 Genomic DNA. Translation: ABD55059.1.
RefSeq	YP_510084.1. NC_007802.1.
3D structure databases
ProteinModelPortal	Q28QF3.
SMR	Q28QF3. Positions 3-164.
ModBase	Search...
Protein-protein interaction databases
STRING	Q28QF3.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	3934596.
GenomeReviews	Gene locus Jann_2142 in contig CP000264_GR.
KEGG	jan:Jann_2142.
PATRIC	22148040. VBIJanSp43325_2284.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG0225.
HOGENOM	HBG748152.
OMA	YRQILEF.
PhylomeDB	Q28QF3.
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

Q28QF3_JANSC

Accession

Primary (citable) accession number: Q28QF3

Entry history

Integrated into UniProtKB/TrEMBL:	April 4, 2006
Last sequence update:	April 4, 2006
Last modified:	December 14, 2011
This is version 49 of the entry and version 1 of the sequence. [Complete history]

Entry status

Unreviewed (UniProtKB/TrEMBL)