malate dehydrogenase ( ec 1.1.1.37 ) and phosphoenolpyruvate carboxykinase ( ec 4.1.1.49 ) were at much higher activities in amastigotes than promastigotes of both l. m. mexicana and l. donovani , whereas the reverse was true of pyruvate kinase ( ec 2.7.1.40 ) .
C0024544
malate dehydrogenase
C0030016
ec