How the Destabilization of a Reaction Intermediate Affects Enzymatic Efficiency: The Case of Human Transketolase
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Atomic resolution X-ray crystallography has shown that an intermediate (the X5P-ThDP adduct) of the catalytic cycle of transketolase (TK) displays a significant, putatively highly energetic, out-of-plane distortion in a sp 2 carbon adjacent to a lytic bond, su... ...