MeSH note : consists of FixN, FixO, and FixP proteins in Bradyrhizobium, in which FixO and FixP
are c-type cytochromes; does not contain cytochromes, probably a flavoprotein; a proto-haem
containing oxidase expressed by the cyoABC locus in Paracoccus denitrificans;
CISMeF synonym : aroid alternative oxidase; cytochrome bb(3); cytochrome bb3; trypanosoma alternative oxidase; cyanide-resistant alternative oxidase; quinol oxidase;