Dihydrolipoamide Dehydrogenase

A flavoprotein containing oxidoreductase that catalyzes the reduction of lipoamide by NADH to yield dihydrolipoamide and NAD+. The enzyme is a component of the multienzyme pyruvate dehydrogenase complex and 2-oxoglutarate dehydrogenase complex. This enzyme was formerly listed as EC 1.6.4.3.