In an enzyme mechanism that generates a negative charge in the transition state, which of the following would be most effective to have in the active site of the enzyme in order to stabilize transition state?

Chemistry for Today: General, Organic, and Biochemistry
9th Edition
ISBN:9781305960060
Author:Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen
Publisher:Spencer L. Seager, Michael R. Slabaugh, Maren S. Hansen
Chapter20: Enzymes
Section: Chapter Questions
Problem 20.75E: In the multienzyme sequence shown below, molecules of D are able to fit to the enzyme E1 and prevent...
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In an enzyme mechanism that generates a negative charge in the transition state, which of the
following would be most effective to have in the active site of the enzyme in order to stabilize the
transition state?
A transition metal cation
O B. Asp residue
O C. Lys residue
O D. transition metal anion
O E. both A and C
OF both B and D
When a product inhibits an enzyme by binding to the active site, which of the following would
occur?
increased Vmas
decreased Vmaz
increased Km
decreased K.
Transcribed Image Text:In an enzyme mechanism that generates a negative charge in the transition state, which of the following would be most effective to have in the active site of the enzyme in order to stabilize the transition state? A transition metal cation O B. Asp residue O C. Lys residue O D. transition metal anion O E. both A and C OF both B and D When a product inhibits an enzyme by binding to the active site, which of the following would occur? increased Vmas decreased Vmaz increased Km decreased K.
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