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Catalysis of an oxidation-reduction (redox) reaction in which a sulfur-containing group acts as a hydrogen or electron donor and reduces a hydrogen or electron acceptor. Catalysis of the reaction: peptide-L-methionine + thioredoxin disulfide + H2O = peptide-L-methionine (R)-S-oxide + thioredoxin. Catalysis of an oxidation-reduction (redox) reaction in which a sulfur-containing group acts as a hydrogen or electron donor and reduces disulfide.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: peptide-methionine (R)-S-oxide reductase activity
Acc: GO:0033743
Aspect: Molecular Function
Desc: Catalysis of the reaction: peptide-L-methionine + thioredoxin disulfide + H2O = peptide-L-methionine (R)-S-oxide + thioredoxin.
Synonyms:
  • selenoprotein R
  • MsrB
  • methionine S-oxide reductase activity
  • methionine S-oxide reductase (R-form oxidizing) activity
  • pMSR
  • peptide-methionine:thioredoxin-disulfide S-oxidoreductase [methionine (R)-S-oxide-forming] activity
  • SelX
  • methionine sulfoxide reductase B activity
  • PilB
  • pMRsr
  • methionine sulfoxide reductase activity
  • SelR
Proteins in PDR annotated with:
   This term: 3 [Search]
   Term or descendants: 3 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0033743 - peptide-methionine (R)-S-oxide reductase activity (interactive image map)
YRC Informatics Platform - Version 3.0
Created and Maintained by: Michael Riffle