The allosteric enzyme ATCase is regulated by CTP, which binds to the T-state of ATCase. CTP is a:
A) positive regulator.
B) negative regulator.
C) cofactor.
D) competitive inhibitor.
E) coenzyme.

Name: The allosteric enzyme ATCase is regulated by CTP, which binds to the T-state of ATCase. CTP is a: A) positive regulator. B) negative regulator. C) cofactor. D) competitive inhibitor. E) coenzyme.
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Question

Quizplus · Accepted Answer

CTP is a negative regulator of ATCase, meaning it binds to the enzyme's T-state and decreases its activity.

The Allosteric Enzyme ATCase Is Regulated by CTP, Which Binds