the specific activities of citrate synthase ( ec 4.1.3.7 ) , malate dehydrogenase ( ec 1.1.1.37 ) , nad-linked isocitrate dehydrogenase ( ec 1.1.1.41 ) and nad-linked malic enzyme ( ec 1.1.1.38 ) were determined .
C0024544
malate dehydrogenase
C0030016
ec 1