dihydrolipoyl dehydrogenase (NADH) activity obsolete dihydrolipoyl dehydrogenase complex true cellular_component OBSOLETE. Complex that possesses dihydrolipoyl dehydrogenase activity. This term was made obsolete because the activity dihydrolipoamide dehydrogenase is held by a single protein (Lpd1 in yeast), which is one of the components of three different complexes: 2-oxoglutarate dehydrogenase, pyruvate dehydrogenase, and branch chain amino acid dehydrogenase, so dihydrolipoamide dehydrogenase is not a complex itself. GO:0009352 dihydrolipoamide dehydrogenase complex dihydrolipoyl dehydrogenase complex alpha-ketoacid dehydrogenase complex pyruvate dehydrogenase complex