2 Fe(2+)-[Dph3] + NAD(+) + H(+) => 2 Fe(3+)-[Dph3] + NADH
2 fe(2+)-[dph3] + nad(+) + h(+) => 2 fe(3+)-[dph3] + nadh
2 Fe(2+)-[Dph3] + NAD(+) + H(+) => 2 Fe(3+)-[Dph3] + NADH
2 fe(2+)-[dph3] + nad(+) + h(+) => 2 fe(3+)-[dph3] + nadh