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 Homo sapiens ? - ? 89 2.3.1.168 2-methylpropanoyl-CoA + dihydrolipoamide - Bos taurus CoA + S-2-methylpropanoyldihydrolipoamide identification by mass spectrometry r 359554