Status Description Organism Genes References
hydrogenase 2 large subunit Methylocystis parvus G17KB-1883
hydrogenase 2 small subunit Kosakonia sacchari G162D-3589
hydrogenase 2 large subunit Kosakonia sacchari G162D-3592
hydrogenase 2 small subunit Providencia burhodogranariea G172E-2370
hydrogenase 2 large subunit Providencia burhodogranariea G172E-2373
hydrogenase 2 large subunit Bacillus massilioanorexius G1657-2892
Periplasmic [NiFeSe] hydrogenase small subunit Desulfovibrio hydrothermalis G163Y-2461
Periplasmic [NiFeSe] hydrogenase large subunit Desulfovibrio hydrothermalis G163Y-2462
hydrogenase 1, small subunit Clostridium ultunense G173D-621
hydrogenase 1, large subunit Clostridium ultunense G173D-622