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The mechanism of glyceraldehyde-3-phosphate dehydrogenase does NOT involve A pho

ID: 555752 • Letter: T

Question

The mechanism of glyceraldehyde-3-phosphate dehydrogenase does NOT involve A phosphorylation of the substrate using ATP. B oxidation and phosphorylation of the substrate. C a covalent intermediate. D an active site histidine to serve as a proton acceptor. The mechanism of glyceraldehyde-3-phosphate dehydrogenase does NOT involve A phosphorylation of the substrate using ATP. B oxidation and phosphorylation of the substrate. C a covalent intermediate. D an active site histidine to serve as a proton acceptor.

Explanation / Answer

The mechanism of glyceraldehyde-3-phosphate dehydrogenase does NOT involve A. phosphorylation of the substrate using ATP.

B oxidation and phosphorylation of the substrate is also correct.

glyceraldehyde-3-phosphate dehydrogenase uses covalent catalysis and general base catalysis, Therfore, C a covalent intermediate is correct.

D an active site histidine to serve as a proton acceptor is correct