UniProt functional annotation for P0CY49

UniProt code: P0CY49.

Organism: Rhodobacter capsulatus (Rhodopseudomonas capsulata).
Taxonomy: Bacteria; Proteobacteria; Alphaproteobacteria; Rhodobacterales; Rhodobacteraceae; Rhodobacter.
 
Function: Component of the ubiquinol-cytochrome c reductase complex (complex III or cytochrome b-c1 complex), which is a respiratory chain that generates an electrochemical potential coupled to ATP synthesis. c1 functions as an electron donor to cytochrome c.
 
Subunit: The main subunits of complex b-c1 are: cytochrome b, cytochrome c1 and the Rieske protein.
Subcellular location: Cell membrane {ECO:0000305}; Single-pass membrane protein {ECO:0000305}.
Ptm: Binds 1 heme group per subunit.

Annotations taken from UniProtKB at the EBI.