Enables the transfer of a solute or solutes from one side of a membrane to the other according to the reaction: CoQH2 + 2 ferricytochrome c = CoQ + 2 ferrocytochrome c + 2 H+.
urate:monoatomic anion antiporter activity
zinc efflux active transmembrane transporter activity
Synonyms
Narrow Synonyms:
complex III (mitochondrial electron transport) activity
;
cytochrome a
;
cytochrome a3/copper complex
;
cytochrome b562
;
cytochrome b566
;
cytochrome c1
;
soluble cytochrome b562
Broad Synonyms:
cytochrome
Related Synonyms:
electron transporter, transferring electrons within CoQH2-cytochrome c reductase complex activity
;
electron transporter, transferring electrons within cytochrome c oxidase complex activity
;
mitochondrial electron transport complex III
;
ubiquinol-cytochrome c oxidoreductase activity
;
ubiquinol-cytochrome c-2 oxidoreductase activity
;
ubiquinol-cytochrome c1 oxidoreductase activity
;
ubiquinol-cytochrome c2 reductase activity
;
ubiquinol:ferricytochrome-c oxidoreductase activity
;
ubiquinone-cytochrome c oxidoreductase activity
;
ubiquinone-cytochrome c reductase activity
Alternate IDs:
GO:0045153
;
GO:0045154
Xrefs:
EC:7.1.1.8
;
MetaCyc:RXN-15816
;
RHEA:11484
;
Reactome:R-HSA-164651 "Electron transfer from ubiquinol to cytochrome c of complex III"