3-oxopropanoate + NAD(+) + H2O = malonate + NADH + 2 H(+)
3-oxopropanoate + nad(+) + h2o = malonate + nadh + 2 h(+)
3-oxopropanoate + NAD(+) + H2O = malonate + NADH + 2 H(+)
3-oxopropanoate + nad(+) + h2o = malonate + nadh + 2 h(+)