NADH dehydrogenase complex Note that this term represents a location and not a function; the activity possessed by this complex is mentioned in the definition for the purpose of describing and distinguishing the complex. The function possessed by this complex is represented by the molecular function term 'NADH dehydrogenase (quinone) activity ; GO:0050136'. plastid NADH dehydrogenase complex (plastoquinone) NADH dehydrogenase complex (plastoquinone) NADH dehydrogenase complex (quinone) An integral membrane complex that possesses NADH oxidoreductase activity. The complex is one of the components of the electron transport chain. It catalyzes the transfer of a pair of electrons from NADH to a quinone. GO:0031675 GO:0030025 GO:0030964 NADH dehydrogenase complex (ubiquinone) GO:0031677 GO:0045280 Wikipedia:NADH_dehydrogenase GO:0031678 cellular_component GO:0030966 NADH:plastoquinone reductase complex membrane protein complex oxidoreductase complex