Ni/Fe-hydrogenase, b-type cytochrome subunit
4Fe-4S ferredoxin-type domain-containing protein
Electron + Formic acid + Hydrogen Ion + menaquinone-8 → Carbon dioxide + Hydrogen Ion + Menaquinol 8
4 Hydrogen Ion + 2 Hydrogen Ion + NADH + menaquinone-8 ? Electron + Hydrogen Ion + 4 Hydrogen Ion + Menaquinol 8 + NAD
Electron + Hydrogen Ion + 2 Hydrogen Ion + menaquinone-8 → Hydrogen Ion + Menaquinol 8
Quinone-reactive Ni/Fe-hydrogenase small chain
Dimethyl sulfoxide + 2 Electron + 2 Hydrogen Ion + Menaquinol 8 → Dimethylsulfide + 2 Hydrogen Ion + Water + menaquinone-8
Proton-translocating NADH-quinone oxidoreductase, chain L
Proton-translocating NADH-quinone oxidoreductase, chain M
Quinone-reactive Ni/Fe-hydrogenase large chain
Cytochrome b561 bacterial/Ni-hydrogenase domain-containing protein
hydrogenase 1, oxygen tolerant hydrogenase