The amino acid cysteine is important in adding a second phosphate to glyceraldehyde phosphate in the glyceraldehyde-3-phosphate dehydrogenase reaction.

Question

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Cysteine is important in adding a second phosphate to glyceraldehyde phosphate in the glyceraldehyde-3-phosphate dehydrogenase reaction because it forms a thiol ester intermediate with the substrate, which allows for the transfer of the second phosphate from inorganic phosphate.

The Amino Acid Cysteine Is Important in Adding a Second