GO:0009055

Formate dehydrogenase, alpha subunit
Rubredoxin
Periplasmic Fe hydrogenase small subunit
Formate dehydrogenase, alpha subunit
Flavodoxin/nitric oxide synthase
Cytochrome c class III
Cytochrome c class III
Ferredoxin II
Nitrate reductase
Iron-sulfur cluster-binding protein