COG374

Periplasmic (NiFeSe) hydrogenase, large subunit, selenocysteine-containing

Cytochrome-c3 hydrogenase

Cytochrome-c3 hydrogenase

Periplasmic [NiFe] hydrogenase, large subunit, isozyme 2

Periplasmic [NiFe] hydrogenase, large subunit, isozyme 1

Periplasmic [NiFeSe] hydrogenase, large subunit, selenocysteine-containing