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Catalysis of the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: 4 ferrocytochrome c + O2 = 4 ferricytochrome c + 2 H2O. 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. Catalysis of an oxidation-reduction (redox) reaction in which a heme group acts as a hydrogen or electron donor and reduces a hydrogen or electron acceptor. Catalysis of an oxidation-reduction (redox) reaction in which a heme group acts as a hydrogen or electron donor and reduces oxygen.

View Gene Ontology (GO) Term

GO TERM SUMMARY
Name: oxidoreductase activity, acting on heme group of donors, oxygen as acceptor
Acc: GO:0016676
Aspect: Molecular Function
Desc: Catalysis of an oxidation-reduction (redox) reaction in which a heme group acts as a hydrogen or electron donor and reduces oxygen.
Synonyms:
  • oxidoreductase activity, acting on haem group of donors, oxygen as acceptor
Proteins in PDR annotated with:
   This term: 1 [Search]
   Term or descendants: 200 [Search]


[geneontology.org]
INTERACTIVE GO GRAPH

GO:0016676 - oxidoreductase activity, acting on heme group of donors, oxygen as acceptor (interactive image map)
YRC Informatics Platform - Version 3.0
Created and Maintained by: Michael Riffle