N(6)-[(R)-S(8)-2-methylpropanoyldihydrolipoyl]-L-lysyl-[protein] + CO2 => N(6)-[(R)-lipoyl]-L-lysyl-[protein] + 3-methyl-2-oxobutanoate + H(+)
n(6)-[(r)-s(8)-2-methylpropanoyldihydrolipoyl]-l-lysyl-[protein] + co2 => n(6)-[(r)-lipoyl]-l-lysyl-[protein] + 3-methyl-2-oxobutanoate + h(+)
N(6)-[(R)-S(8)-2-methylpropanoyldihydrolipoyl]-L-lysyl-[protein] + CO2 => N(6)-[(R)-lipoyl]-L-lysyl-[protein] + 3-methyl-2-oxobutanoate + H(+)
n(6)-[(r)-s(8)-2-methylpropanoyldihydrolipoyl]-l-lysyl-[protein] + co2 => n(6)-[(r)-lipoyl]-l-lysyl-[protein] + 3-methyl-2-oxobutanoate + h(+)