2-formylglutarate + NADH + H(+) => (S)-2-hydroxymethylglutarate + NAD(+)
2-formylglutarate + nadh + h(+) => (s)-2-hydroxymethylglutarate + nad(+)
2-formylglutarate + NADH + H(+) => (S)-2-hydroxymethylglutarate + NAD(+)
2-formylglutarate + nadh + h(+) => (s)-2-hydroxymethylglutarate + nad(+)