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Q3KDW7 (Q3KDW7_PSEPF) Unreviewed, UniProtKB/TrEMBL

Last modified December 14, 2011. Version 59. Feed History...

Clusters with 100%, 90%, 50% identity | Third-party data text xml rdf/xml gff fasta
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Names and origin

Protein namesRecommended 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:Pfl01_2296
OrganismPseudomonas fluorescens (strain Pf0-1) [Complete proteome] [HAMAP] EMBL ABA74039.1
Taxonomic identifier205922 [NCBI]
Taxonomic lineageBacteria › Proteobacteria › Gammaproteobacteria › Pseudomonadales › Pseudomonadaceae › Pseudomonas

Protein attributes

Sequence length168 AA.
Sequence statusComplete.
Protein existenceInferred 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

Peptide-L-methionine + thioredoxin disulfide + H2O = peptide-L-methionine (S)-S-oxide + thioredoxin. HAMAP MF_01401

Sequence similarities

Belongs to the MsrA Met sulfoxide reductase family. HAMAP MF_01401

Ontologies

Keywords
   Molecular functionOxidoreductase HAMAP MF_01401
   Technical termComplete proteome
Gene Ontology (GO)
   Biological processprotein modification process

Inferred from electronic annotation. Source: HAMAP

   Molecular functionpeptide-methionine-(S)-S-oxide reductase activity

Inferred from electronic annotation. Source: HAMAP

Complete GO annotation...

Sequence annotation (Features)

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifier

Sites

Active site141 By similarity HAMAP MF_01401

Sequences

Sequence LengthMass (Da)Tools
Q3KDW7 [UniParc].

Last modified November 8, 2005. Version 1.
Checksum: 27A14C6107421843

FASTA16819,072
        10         20         30         40         50         60 
MTTQTETAIL AGGCFWGMQD LLRRYPGVLQ TRVGYTGGDV PNATYRNHGN HAEAIEIVFD 

        70         80         90        100        110        120 
PAVISYRQIL EFFFQIHDPS TPNRQGNDLG PSYRSAIYYL NEQQRDIAED TAADVDASGL 

       130        140        150        160 
WPGRVVTEIE PAGPFWEAEP EHQDYLERIP NGYTCHFIRP NWKLPKRG

« Hide

Cross-references

Sequence databases

EMBL
GenBank
DDBJ		CP000094 Genomic DNA. Translation: ABA74039.1.
RefSeqYP_348028.1. NC_007492.2.

3D structure databases

ProteinModelPortalQ3KDW7.
SMRQ3KDW7. Positions 3-167.
ModBaseSearch...

Protein-protein interaction databases

STRINGQ3KDW7.

Protocols and materials databases

StructuralBiologyKnowledgebaseSearch...

Genome annotation databases

GeneID3715579.
GenomeReviewsGene locus Pfl01_2296 in contig CP000094_GR.
KEGGpfo:Pfl01_2296.
PATRIC19886751. VBIPseFlu44242_2329.

Organism-specific databases

CMRSearch...

Phylogenomic databases

eggNOGCOG0225.
HOGENOMHBG748152.
OMAYRQILEF.
PhylomeDBQ3KDW7.
ProtClustDBPRK14054.

Enzyme and pathway databases

BioCycPFLU205922:PFL_2296-MONOMER.

Family and domain databases

HAMAPMF_01401. MsrA.
[Tree]
InterProIPR002569. Peptide_Met_Sox_Rdtase_MsrA.
[Graphical view]
Gene3DG3DSA:3.30.1060.10. MsrA. 1 hit.
KOK07304.
PfamPF01625. PMSR. 1 hit.
[Graphical view]
SUPFAMSSF55068. MsrA. 1 hit.
TIGRFAMsTIGR00401. MsrA. 1 hit.
ProtoNetSearch...

Entry information

Entry nameQ3KDW7_PSEPF
AccessionPrimary (citable) accession number: Q3KDW7
Entry history
Integrated into UniProtKB/TrEMBL: November 8, 2005
Last sequence update: November 8, 2005
Last modified: December 14, 2011
This is version 59 of the entry and version 1 of the sequence. [Complete history]
Entry statusUnreviewed (UniProtKB/TrEMBL)
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