UniProt functional annotation for A0R050

UniProt code: A0R050.

Organism: Mycolicibacterium smegmatis (strain ATCC 700084 / mc(2)155) (Mycobacterium smegmatis).
Taxonomy: Bacteria; Actinobacteria; Corynebacteriales; Mycobacteriaceae; Mycolicibacterium.
 
Catalytic activity: Reaction=2 [Fe(III)cytochrome c](out) + a quinol = 2 [Fe(II)cytochrome c](out) + a quinone + 2 H(+)(out); Xref=Rhea:RHEA:11484, Rhea:RHEA- COMP:10350, Rhea:RHEA-COMP:14399, ChEBI:CHEBI:15378, ChEBI:CHEBI:24646, ChEBI:CHEBI:29033, ChEBI:CHEBI:29034, ChEBI:CHEBI:132124; EC=7.1.1.8; Evidence={ECO:0000256|ARBA:ARBA00001584, ECO:0000256|PIRNR:PIRNR000007};
Subunit: The cytochrome bc1 complex is composed of a cytochrome b (QcrB), the Rieske iron-sulfur protein (QcrA) and a diheme cytochrome c (QcrC) subunit. {ECO:0000256|PIRNR:PIRNR000007}.
Subcellular location: Cell membrane {ECO:0000256|PIRNR:PIRNR000007}; Multi-pass membrane protein {ECO:0000256|PIRNR:PIRNR000007}.
Ptm: Binds 2 heme groups covalently per subunit. {ECO:0000256|PIRSR:PIRSR000007-50}.

Annotations taken from UniProtKB at the EBI.