The substrate has been represented bound to the enzyme pocket. 20 Zn Part A: Part B: Substrate Part C: lle Val A Increasing V Arg 1451 (1)=0 Carboxypeptidase A A. Competitive inhibitor B. Irreversible inhibitor C. Allosteric inhibition D. Uncompetitive inhibition E. Non-competitive inhibitor F. -1/KM Benzylsuccinic acid Propose the types of biochemical interactions by which benzylsuccinic acid interacts with the carboxypeptidase A active site. 1. Hydrogen bond II. Ionic bond III.Hydrophobic interactions (Choose from options G-L) Which of the shown Lineweaver-Burk plots would you expect observe when benzylsuccinic acid I used to inhibit Carboxypeptidase A enzymatic activity? (Choose from options N-R) Increasing [1] Benzylsuccinic acid (shown below) has been identified as an inhibitor of carboxypeptidase A. Based on your understanding of enzyme- inhibitor interactions, identify a likely mechanism of inhibition by benzylsuccinic acid. (Choose from options A-E) in-o CH3 1/S) O V.(min) 20 Zn + No inhibitor H₂N Products of peptidase reaction lle Val -1/KM Increasing (1) Arg IV max IASI m=0 Part C: 1/vo A Which of the shown Lineweaver-Burk plots would you expect enzymatic activity? (Choose from options N-R) B Increasing (1) 1/Vmax 1/[S] [1] = 0 A. Competitive inhibitor B. Irreversible inhibitor C. Allosteric inhibition D. Uncompetitive inhibitior E. Non-competitive inhibitor F. G. I only H. Il only 1. Ill only J. II and III only K. I and II only L. I, II and III M. N. Graph A O. Graph B P. Graph C Q. Graph D R. None of the given graphs 04/1 -1/KM Increasing [1], (1=0 1/[S] C ( N

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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Question
The substrate has been represented bound to the enzyme pocket.
20
Zn
Part A:
Part B:
Substrate
Part C:
lle Val
A
Increasing
V
Arg
1451
(1)=0
Carboxypeptidase A
A. Competitive inhibitor
B. Irreversible inhibitor
C. Allosteric inhibition
D. Uncompetitive inhibition
E. Non-competitive inhibitor
F.
-1/KM
Benzylsuccinic acid
Propose the types of biochemical interactions by which benzylsuccinic acid interacts with the carboxypeptidase A active site.
1. Hydrogen bond
II. Ionic bond
III.Hydrophobic interactions
(Choose from options G-L)
Which of the shown Lineweaver-Burk plots would you expect observe when benzylsuccinic acid I used to inhibit Carboxypeptidase A
enzymatic activity?
(Choose from options N-R)
Increasing
[1]
Benzylsuccinic acid (shown below) has been identified as an inhibitor of carboxypeptidase A. Based on your understanding of enzyme-
inhibitor interactions, identify a likely mechanism of inhibition by benzylsuccinic acid. (Choose from options A-E)
in-o
CH3
1/S)
O
V.(min)
20
Zn
+
No inhibitor
H₂N
Products of peptidase reaction
lle Val
-1/KM
Increasing
(1)
Arg
IV max
IASI
m=0
Transcribed Image Text:The substrate has been represented bound to the enzyme pocket. 20 Zn Part A: Part B: Substrate Part C: lle Val A Increasing V Arg 1451 (1)=0 Carboxypeptidase A A. Competitive inhibitor B. Irreversible inhibitor C. Allosteric inhibition D. Uncompetitive inhibition E. Non-competitive inhibitor F. -1/KM Benzylsuccinic acid Propose the types of biochemical interactions by which benzylsuccinic acid interacts with the carboxypeptidase A active site. 1. Hydrogen bond II. Ionic bond III.Hydrophobic interactions (Choose from options G-L) Which of the shown Lineweaver-Burk plots would you expect observe when benzylsuccinic acid I used to inhibit Carboxypeptidase A enzymatic activity? (Choose from options N-R) Increasing [1] Benzylsuccinic acid (shown below) has been identified as an inhibitor of carboxypeptidase A. Based on your understanding of enzyme- inhibitor interactions, identify a likely mechanism of inhibition by benzylsuccinic acid. (Choose from options A-E) in-o CH3 1/S) O V.(min) 20 Zn + No inhibitor H₂N Products of peptidase reaction lle Val -1/KM Increasing (1) Arg IV max IASI m=0
Part C:
1/vo
A
Which of the shown Lineweaver-Burk plots would you expect
enzymatic activity?
(Choose from options N-R)
B
Increasing
(1)
1/Vmax
1/[S]
[1] = 0
A. Competitive inhibitor
B. Irreversible inhibitor
C. Allosteric inhibition
D. Uncompetitive inhibitior
E. Non-competitive inhibitor
F.
G. I only
H. Il only
1. Ill only
J. II and III only
K. I and II only
L. I, II and III
M.
N. Graph A
O. Graph B
P. Graph C
Q. Graph D
R. None of the given graphs
04/1
-1/KM
Increasing
[1],
(1=0
1/[S]
C
(
N
Transcribed Image Text:Part C: 1/vo A Which of the shown Lineweaver-Burk plots would you expect enzymatic activity? (Choose from options N-R) B Increasing (1) 1/Vmax 1/[S] [1] = 0 A. Competitive inhibitor B. Irreversible inhibitor C. Allosteric inhibition D. Uncompetitive inhibitior E. Non-competitive inhibitor F. G. I only H. Il only 1. Ill only J. II and III only K. I and II only L. I, II and III M. N. Graph A O. Graph B P. Graph C Q. Graph D R. None of the given graphs 04/1 -1/KM Increasing [1], (1=0 1/[S] C ( N
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