Term Name:	cytochrome-c oxidase activity
Synonyms:	aa3-type cytochrome c oxidase, ba3-type cytochrome c oxidase, caa3-type cytochrome c oxidase, cbb3-type cytochrome c oxidase, complex IV (mitochondrial electron transport) activity, cytochrome a3 activity, cytochrome aa3 activity, cytochrome c oxidase activity, cytochrome oxidase activity, indophenol oxidase, indophenolase, Warburg's respiratory enzyme activity
Definition:	Catalysis of the reaction: 4 ferrocytochrome c + O2 + 4 H+ = 4 ferricytochrome c + 2 H2O.
Ontology:	GO: Molecular Function [GO:0004129]    QuickGO    AmiGO