Question

An uncompetitive inhibitor of an enzyme catalyzed reaction

biochemistry


An uncompetitive inhibitor of an enzyme catalyzed reaction

 a. binds to the ES complex 

 b. is without effect at saturating substrate concentration. 

 c. can actually increase reaction velocity in rare cases. 

 d. decreases Vmax

 e. Binds to Es completx and lowers Vmax

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Answer #1

Ans :- e. Binds to ES complex and lowers Vmax.

Explanation:- Uncompetitive inhibition is kind of inhibition where inhibitor only binds to enzyme substrate (ES) complex. It will lower Vmax as as it takes longer to separate this complex and to form end product.

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