preferred_name: 2-oxobutanoate + NH4(+) + NADH + H(+) => (2S)-2-aminobutanoate + NAD(+) + H2O
preferred_name_lc: 2-oxobutanoate + nh4(+) + nadh + h(+) => (2s)-2-aminobutanoate + nad(+) + h2o
label: 2-oxobutanoate + NH4(+) + NADH + H(+) => (2S)-2-aminobutanoate + NAD(+) + H2O
label_lc: 2-oxobutanoate + nh4(+) + nadh + h(+) => (2s)-2-aminobutanoate + nad(+) + h2o