in cell-free extracts of mycelium forming oxalate and co2 from added citrate the following enzymes of the tricarboxylic acid ( tca ) cycle were identified : citrate synthase ce 4.1.3.7 ) , aconitate hydratase ( ec4.2.1.3 ) , nad and nadp-dependent isocitrate dehydrogenase ( ec 1.1.1.41 , 1.1.1.42 ) , ( alpha-oxoglutarate dehydrogenase ( ec 1.2.4.2 ) , succinate dehydrogenase ( ec 1.3.99.1 ) , fumarate hydratase ( ec 4.2.1.2 ) , and malate dehydrogenase ( ec 1.1.1.37 ) .
C0024544
malate
C0030016
ec 1