Which of the following statements is not true about the catalytic triad in chymotrypsin? Group of answer choices the side chain of the serine 195 is hydrogen bonded to the imidazole ring of histidine the -NH group of the imidazole ring of histidine is hydrogen bonded to the carboxylate group of aspartate 102 the histidine residue serves to position the aspartate 102 side chain and to polarize its carboxylate group so that it is poised for deprotonation histidine acts as a general base catalyst none of these
Which of the following statements is not true about the catalytic triad in chymotrypsin? Group of answer choices the side chain of the serine 195 is hydrogen bonded to the imidazole ring of histidine the -NH group of the imidazole ring of histidine is hydrogen bonded to the carboxylate group of aspartate 102 the histidine residue serves to position the aspartate 102 side chain and to polarize its carboxylate group so that it is poised for deprotonation histidine acts as a general base catalyst none of these
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
Related questions
Question
Which of the following statements is not true about the catalytic triad in chymotrypsin?
Group of answer choices
the side chain of the serine 195 is hydrogen bonded to the imidazole ring of histidine
the -NH group of the imidazole ring of histidine is hydrogen bonded to the carboxylate group of aspartate 102
the histidine residue serves to position the aspartate 102 side chain and to polarize its carboxylate group so that it is poised for deprotonation
histidine acts as a general base catalyst
none of these
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