Which of these enzymes is most similar to pyruvate dehydrogenase?
A) Alpha -Ketoglutarate Dehydrogenase complex.
B) Iso Citrate Dehydrogenase.
C) Succinate Dehydrogenase.
D) Malate Dehydrogenase.
E) None of these enzymes is similar to pyruvate dehydrogenase.

Question

Quizplus · Accepted Answer

Alpha-Ketoglutarate Dehydrogenase complex is most similar to pyruvate dehydrogenase in terms of its mechanism, structure, and the fact that both are multienzyme complexes involved in central metabolic pathways. Both also require similar cofactors for their activity.

Which of These Enzymes Is Most Similar to Pyruvate Dehydrogenase