methylglyoxal + NAD(+) + H2O => pyruvate + NADH + 2 H(+)
methylglyoxal + nad(+) + h2o => pyruvate + nadh + 2 h(+)
methylglyoxal + NAD(+) + H2O => pyruvate + NADH + 2 H(+)
methylglyoxal + nad(+) + h2o => pyruvate + nadh + 2 h(+)