( c ) isocitrate dehydrogenase ( nadp+ ) , aspartate aminotransferase , and alanine aminotransferase , which , together with the much more active malate dehydrogenase , constitute a newly proposed nadph-forming metabolic cycle , showed a higher activity in i than in ii or iii , and therefore could compensate , as concerns nadph-generation , for the low activity of pentose cycle dehydrogenases .
C0024544
malate
C0030016
dehydrogenases