3-aminopropanal + NAD(+) + H2O <=> beta-alanine + NADH + 2 H(+)
3-aminopropanal + nad(+) + h2o <=> beta-alanine + nadh + 2 h(+)
3-aminopropanal + NAD(+) + H2O <=> beta-alanine + NADH + 2 H(+)
3-aminopropanal + nad(+) + h2o <=> beta-alanine + nadh + 2 h(+)