GO:0008901

Periplasmic [NiFe] hydrogenase small subunit 1
Periplasmic [NiFeSe] hydrogenase, large subunit, selenocysteine-containing
Periplasmic [NiFeSe] hydrogenase, small subunit
[Fe] hydrogenase gamma
Periplasmic [Fe] hydrogenase small subunit
Periplasmic [Fe] hydrogenase large subunit
Ech hydrogenase, subunit EchE, putative