(S)-2-methyl-3-oxopropanoate + NAD(+) + CoA + H2O = propanoyl-CoA + hydrogencarbonate + NADH + H(+)
(s)-2-methyl-3-oxopropanoate + nad(+) + coa + h2o = propanoyl-coa + hydrogencarbonate + nadh + h(+)
(S)-2-methyl-3-oxopropanoate + NAD(+) + CoA + H2O = propanoyl-CoA + hydrogencarbonate + NADH + H(+)
(s)-2-methyl-3-oxopropanoate + nad(+) + coa + h2o = propanoyl-coa + hydrogencarbonate + nadh + h(+)