Which among the following controls is an allosteric inhibitor of TCA cycle:
Pyruvate dehydrogenase
Keto glutarate dehydrogenase
Isocitrate dehydrogenase
Malate dehydrogenase
C i.e. Isocitrate dehydrogenase The enzyme of TCA cycle having allosteric inhibitor is isocitrate dehydrogenaseQ. The allosteric activator is ADP and allosteric inhibitor is ATP and long chain aceyl COA