An enzyme facilitate catalysis by formation of ester bond with an alcoholic substrate. Which amino acid residues can facilitate such mechanism of catalysis? Select the correct response: Cys and Met Lys and Arg Ser and Tyr Glu and Asp
An enzyme facilitate catalysis by formation of ester bond with an alcoholic substrate. Which amino acid residues can facilitate such mechanism of catalysis? Select the correct response: Cys and Met Lys and Arg Ser and Tyr Glu and Asp
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

Transcribed Image Text:An enzyme facilitate catalysis by formation of ester
bond with an alcoholic substrate. Which amino acid
residues can facilitate such mechanism of catalysis?
Select the correct response:
Cys and Met
Lys and Arg
Ser and Tyr
Glu and Asp

Transcribed Image Text:Among the given statements, which one correctly
describes the "Induced-Fit Model"?
Select the correct response:
The active site of the enzyme is exactly
compatible with its substrate. However,
the enzyme could undergo conformational
change to accommodate a variety of
other molecules..
The active site of the enzyme is not
exactly compatible with its substrate.
Upon entry in the active site, the enzyme
changes in conformation to make a better
fit with the substrate.
The active site of the enzyme is not
exactly compatible with its substrate.
Upon reaction in the active site, the
enzyme induces a conformational change
in the substrate to form the transition
state..
The active site of the enzyme is exactly
compatible with its substrate.
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