The pyruvate dehydrogenase complex converts pyruvate to acetyl-CoA by oxidative decarboxylation of pyruvate followed by transfer of the acetyl group to coenzyme A.

3) What is happening to pyruvate in this reaction? i.e. name/describe the reaction (s). 4) The oxidative decarboxylation reaction catalyzed by the pyruvate dehydrogenase complex that …

Question: The pyruvate dehydrogenase complex catalyzes the oxidative decarboxylation of pyruvate to form acetyl-CoA. E1,E2, and E3 are abbreviations for the enzymes of the …

Pyruvate dehydrogenase is a large, highly integrated complex containing many copies of three distinct enzymes. There are five coenzymes involved in its catalytic activity: NAD , FAD, …

Which statement is FALSE with respect to the pyruvate dehydrogenase complex? The proximity of the catalytic enzymes in the cluster slows down the overall rate. It converts one molecule of …

The pyruvate dehydrogenase complex converts pyruvate to acetyl coenzyme A, abbreviated acetyl CoA, which can then enter metabolic pathways such as the citric acid cycle. Identify the …

Question: Classify each distinguishing characteristic based on whether it describes the catalytic or stoichiometric coenzymes of the pyruvate dehydrogenase complex.

The pyruvate dehydrogenase (PDH) complex catalyzes the oxidative decarboxylation of pyruvate to acetyl-CoA and CO2. Multiple copies of pyruvate dehydrogenase (E1), dihydrolipoyl …

Glucose labeled with 14C in C-3 and C-4 is completely converted to acetyl-CoA via glycolysis and the pyruvate dehydrogenase complex. What percentage of the acetyl-CoA molecules formed …

Two of the steps in the oxidative decarboxylation of pyruvate (steps 4 and 5 in the figure) do not involve any of the three carbons of pyruvate, yet are essential to the operation of the pyruvate …