Alteration of an Amino Acid at a Site Distant from the Active

Multiple Choice

Alteration of an amino acid at a site distant from the active site of an enzyme may alter the substrate specificity of the enzyme by

A) changing the optimum pH for the enzyme.
B) changing the intracellular location of the enzyme.
C) changing the binding site for an allosteric regulator.
D) changing the conformation of the enzyme.