Search TCDB: (?)
TCDB is operated by the Saier Lab Bioinformatics Group

6 component system: The Proton-translocating Cytochrome Oxidase (COX) Superfamily

Q51662 NorC aka Nitric-oxide reductase subunit C
Q51663 NorB aka Nitric oxide reductase, large subunit
Q51665 NorD protein
Q51666 NorE protein
Q51667 NorF protein
Q51664 Protein NorQ