3,4-dihydroxybenzaldehyde + NAD(+) + H2O = 3,4-dihydroxybenzoate + NADH + 2 H(+)
3,4-dihydroxybenzaldehyde + nad(+) + h2o = 3,4-dihydroxybenzoate + nadh + 2 h(+)
3,4-dihydroxybenzaldehyde + NAD(+) + H2O = 3,4-dihydroxybenzoate + NADH + 2 H(+)
3,4-dihydroxybenzaldehyde + nad(+) + h2o = 3,4-dihydroxybenzoate + nadh + 2 h(+)