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Catalysis of the reaction: reduced glutathione + methylarsonate = oxidized glutathione + methylarsonite. Catalysis of the reaction: arsenate + reduced glutaredoxin = arsenite + oxidized glutaredoxin. Glutaredoxin functions as the electron donor for arsenate reduction. The electron flow therefore is ( NADPH -> glutathione reductase (EC:1.6.4.2) -> ) glutathione -> glutaredoxin -> arsenate reductase, i.e. glutathione is reduced by glutathione reductase and glutaredoxin is reduced by glutathione. Catalysis of an oxidation-reduction (redox) reaction in which a phosphorus- or arsenic-containing group acts as a hydrogen or electron donor and reduces a disulfide. Catalysis of an oxidation-reduction (redox) reaction in which a phosphorus- or arsenic-containing group acts as a hydrogen or electron donor and reduces a hydrogen or electron acceptor. Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: oxidoreductase activity, acting on phosphorus or arsenic in donors, with disulfide as acceptor
Acc: GO:0030614
Aspect: Molecular Function
Desc: Catalysis of an oxidation-reduction (redox) reaction in which a phosphorus- or arsenic-containing group acts as a hydrogen or electron donor and reduces a disulfide.
Synonyms:
  • oxidoreductase activity, acting on phosphorus or arsenic in donors, with disulphide as acceptor
Proteins in PDR annotated with:
   This term: 0
   Term or descendants: 30 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0030614 - oxidoreductase activity, acting on phosphorus or arsenic in donors, with disulfide as acceptor (interactive image map)
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Created and Maintained by: Michael Riffle