Thiamine prophosphate (TPP) is a cofactor for several enzyme-catalyzed reactions that involve decarboxylation of alpha-Keto acids....

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Thiamine prophosphate (TPP) is a cofactor for several enzyme-catalyzed reactions that involve decarboxylation of alpha-Keto acids....

Thiamine prophosphate (TPP) is a cofactor for several enzyme-catalyzed reactions that involve decarboxylation of alpha-Keto acids. The relevant portion of TPP is its thiazolium ring. TPP forms relatively stable carbanion and consequently is a strong nucleophole. Diagram a plausible mechanism whereby enzyme-associated TPP catalyze the decarboxylation of pyruvate:
Thiamine prophosphate (TPP) is a cofactor for seve

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Pyruvat Stoge Ctb CH 2_ C-Cd 3 Pyruvate PM(uvate S09e-2 Acetyloate

S-COA CH . CH3 of na-orn.hoOtre va daad (iPoYl grap)〉 to ㄣ 2.A +E FAD he reduced. FAD . Sap E trmia NADH

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Thiamine prophosphate (TPP) is a cofactor for several enzyme-catalyzed reactions that involve decarboxylation of alpha-Keto acids....