preferred_name: 2 H2 + 2 oxidized [2Fe-2S]-[ferredoxin] + NAD(+) = 2 reduced [2Fe-2S]-[ferredoxin] + NADH + 3 H(+)
preferred_name_lc: 2 h2 + 2 oxidized [2fe-2s]-[ferredoxin] + nad(+) = 2 reduced [2fe-2s]-[ferredoxin] + nadh + 3 h(+)
label: "bifurcating [FeFe] hydrogenase"
label_lc: "bifurcating [fefe] hydrogenase"