2-methylbutanoyl-CoA + CO2 + NADH => (S)-3-methyl-2-oxopentanoate + NAD(+) + CoA
2-methylbutanoyl-coa + co2 + nadh => (s)-3-methyl-2-oxopentanoate + nad(+) + coa
2-methylbutanoyl-CoA + CO2 + NADH => (S)-3-methyl-2-oxopentanoate + NAD(+) + CoA
2-methylbutanoyl-coa + co2 + nadh => (s)-3-methyl-2-oxopentanoate + nad(+) + coa