Which of the following best indicates a reason why Hisneeds to be a good proton donor (not acceptor) in the catalytic triad mechanism? So that it can create the alkoxide ion. So that it can create a hydroxyde ion. None of the other options is suitable because His's only role is to be a proton acceptor. So that the first product forms and leaves with the correct number of H's. So that it can stabilize the transition state.
Which of the following best indicates a reason why Hisneeds to be a good proton donor (not acceptor) in the catalytic triad mechanism? So that it can create the alkoxide ion. So that it can create a hydroxyde ion. None of the other options is suitable because His's only role is to be a proton acceptor. So that the first product forms and leaves with the correct number of H's. So that it can stabilize the transition state.
Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
Section: Chapter Questions
Problem 1P
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Which of the following best indicates a reason why Hisneeds to be a good proton donor (not acceptor) in the catalytic triad mechanism?
- So that it can create the alkoxide ion.
- So that it can create a hydroxyde ion.
- None of the other options is suitable because His's only role is to be a proton acceptor.
- So that the first product forms and leaves with the correct number of H's.
- So that it can stabilize the transition state.
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