4-methyl-2-oxopentanoate + FADH2 => (2R)-hydroxy-4-methylpentanoate + FAD + H(+)
4-methyl-2-oxopentanoate + fadh2 => (2r)-hydroxy-4-methylpentanoate + fad + h(+)
4-methyl-2-oxopentanoate + FADH2 => (2R)-hydroxy-4-methylpentanoate + FAD + H(+)
4-methyl-2-oxopentanoate + fadh2 => (2r)-hydroxy-4-methylpentanoate + fad + h(+)