2 reduced [nitric oxide reductase rubredoxin domain] + NAD(+) + H(+) => 2 oxidized [nitric oxide reductase rubredoxin domain] + NADH
2 reduced [nitric oxide reductase rubredoxin domain] + nad(+) + h(+) => 2 oxidized [nitric oxide reductase rubredoxin domain] + nadh
2 reduced [nitric oxide reductase rubredoxin domain] + NAD(+) + H(+) => 2 oxidized [nitric oxide reductase rubredoxin domain] + NADH
2 reduced [nitric oxide reductase rubredoxin domain] + nad(+) + h(+) => 2 oxidized [nitric oxide reductase rubredoxin domain] + nadh