4-methyl-2-oxopentanoate + NADH + H(+) => (2R)-hydroxy-4-methylpentanoate + NAD(+)
4-methyl-2-oxopentanoate + nadh + h(+) => (2r)-hydroxy-4-methylpentanoate + nad(+)
4-methyl-2-oxopentanoate + NADH + H(+) => (2R)-hydroxy-4-methylpentanoate + NAD(+)
4-methyl-2-oxopentanoate + nadh + h(+) => (2r)-hydroxy-4-methylpentanoate + nad(+)