The pyruvate dehydrogenase complex contains three multimeric enzymes (ETA, EPDH, and EDLD). All are properties of EPDH EXCEPT:
A. It uses thiamin pyrophosphate as a catalytic coenzyme. B. It oxidatively decarboxylates pyruvate. C. It binds NAD+ in its active site. D. It transfers an acetyl group to lipoamide of ETA. E. It forms a hydroxyethyl-TPP intermediate.