the 74-kd mitochondrial protein is the e2 component -- dihydrolipoamide acetyltransferase -- of the pyruvate dehydrogenase complex , and the 52-kd protein is the equivalent e2 component -- dihydrolipoamide acyltransferase -- of the branched-chain alpha-keto acid dehydrogenase complex .
C0949610
mitochondrial protein
C0033684
protein