The conversion of malate into oxaloacetate with the reduction of NAD+ into NADH + H+ during Krebs cycle is catalysed by enzyme
Malate dehydrogenase
Malate reductase
Malate decarboxylase
Malate kinase
Malate is oxidized to produce oxaloacetate, the starting compound of the citric acid cycle by malate dehydrogenase. During this oxidation, NAD+ is reduced to NADH + H+.