Question #8 Shown below are the chemical structures of several cofactors that are used in enzyme catalyzed reactions. For each, (i) provide the full name of the cofactor, (ii) indicate what it carries (e.g. both one and two electrons in H+/e- increments) and (iii) circle the specific site on the cofactor that is directly involved in catalysis. The answer for panel A is given as an example.
Question #8 Shown below are the chemical structures of several cofactors that are used in enzyme catalyzed reactions. For each, (i) provide the full name of the cofactor, (ii) indicate what it carries (e.g. both one and two electrons in H+/e- increments) and (iii) circle the specific site on the cofactor that is directly involved in catalysis. The answer for panel A is given as an example.
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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
Transcribed Image Text:Question #8 Shown below are the chemical structures of several cofactors that are used in enzyme catalyzed reactions.
For each, (i) provide the full name of the cofactor, (ii) indicate what it carries (e.g. both one and two electrons in H+/e-
increments) and (iii) circle the specific site on the cofactor that is directly involved in catalysis. The answer for panel A is
given as an example.
C
D
NH₂
A
B
NH₂
NH₂
OH
OH3C CH3
Lofo
O
Na
OCH₂ O Na
HO
-H
HO
-H
HO
-H
CH₂
H₂C.
sofer
NH
H₂C
F
HO
НО,
Panel
A
HO
OH
HS.
OH
Fe-SL
S-Fe
is-1 - Fe.....
Fe-S
·L
Name of cofactor
Flavin adenine dinucleotide (FAD)
G
OH
E
8-8
-0.
O
O=P-O
CH3O.
H
it
10
CH₂O
What it carries (circle site on the figure)
Both one and two electrons in H+/e- increments
O=P-O.
ОН ОН
OH OH
NH₂
N

Transcribed Image Text:삐이이 삐띠
G
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