2.3.1.168 2-methylpropanoyl-CoA + enzyme N6-(dihydrolipoyl)lysine - 2.3.1.168 2-methylpropanoyl-CoA + enzyme N6-(dihydrolipoyl)lysine multienzyme complex, scheme of the reaction steps 2.3.1.168 additional information enzyme is a mitochondrial autoantigen, epitope mapping is performed to define the recognition sites by sera and T cells of patients suffering idopathic dilated cardiomyopathy and dilated cardiomyopathy