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Catalysis of the reaction: plastoquinol-1 + 2 oxidized plastocyanin = plastoquinone + 2 reduced plastocyanin. Catalysis of an oxidation-reduction (redox) reaction in which a diphenol or related substance 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: plastoquinol-plastocyanin reductase activity
Acc: GO:0009496
Aspect: Molecular Function
Desc: Catalysis of the reaction: plastoquinol-1 + 2 oxidized plastocyanin = plastoquinone + 2 reduced plastocyanin.
Synonyms:
  • cytochrome b6f
  • plastoquinol/plastocyanin oxidoreductase activity
  • plastoquinol:oxidized-plastocyanin oxidoreductase activity
Proteins in PDR annotated with:
   This term: 1 [Search]
   Term or descendants: 1 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0009496 - plastoquinol-plastocyanin reductase activity (interactive image map)
YRC Informatics Platform - Version 3.0
Created and Maintained by: Michael Riffle