SEARCH Articles Figures Tables Citric acid cycle isocitrate dehydrogenase Citric acid cycle pyruvate dehydrogenase Citric acid cycle pyruvate dehydrogenase complex Citric acid cycle pyruvate dehydrogenase reaction Citric acid cycle reactions isocitrate dehydrogenase Citric acid cycle reactions succinate dehydrogenase Citric acid cycle succinate dehydrogenase Citric acid dehydrogenase Succinate dehydrogenase in the citric acid cycle