furthermore , the l-form membranes contained the functions of the reduced nicotinamide adenine dinucleotide oxidase system , of d-lactate dehydrogenase ( ec 1.1.1.28 ) and of succinate dehydrogenase ( ec 1.3.99.1 ) at specific activities comparable to , or in some cases considerably higher than , those present in cytoplasmic membranes of the bacterial form .
C0022917
lactate dehydrogenase
C0030016
ec 1