Biochemistry
9th Edition
ISBN: 9781319114671
Author: Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher: W. H. Freeman
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Chapter 10, Problem 34P
Interpretation Introduction
Interpretation:
The significance of the changes in absorption of the reporter groups is to be stated.
Concept introduction:
The concerted model suggests that subunits of enzymes are arranged in such connection in which any conformational change in any of the subunit is compulsorily granted to all the sub-units.
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Catalane in un enzyme that speeds up the decomposition ot hydrogen peroxide H0) to waler and axvgen.
Students conducted two investigationa to determine the ideal conditions for the function of catalane. One
wetigation compared catalase activity at diferent values of pH. The other imvestigation compared catalane
activity al diferent temperatures.
Enayme Activity
ve pH
Enzyme Aetivity
vs Temperature
Teate C)
According to the data in the graphs, which pH and temperature combination provides the BEST conditions for
catalase to tunction?
Anury
lag a
NH3
i,
CH₂
HN
'S Co A
NH
CH₂
CH₂
NH
1.
Describe the role of Cys in
the catalytic mechanism
shown.
2. Describe/predict the
microenvironment that could
allow for Cys to be ionized in
the catalytic mechanism.
Chapter 10 Solutions
Biochemistry
Ch. 10 - Prob. 1PCh. 10 - Prob. 2PCh. 10 - Prob. 3PCh. 10 - Prob. 4PCh. 10 - Prob. 5PCh. 10 - Prob. 6PCh. 10 - Prob. 7PCh. 10 - Prob. 8PCh. 10 - Prob. 9PCh. 10 - Prob. 10P
Ch. 10 - Prob. 11PCh. 10 - Prob. 12PCh. 10 - Prob. 13PCh. 10 - Prob. 14PCh. 10 - Prob. 15PCh. 10 - Prob. 16PCh. 10 - Prob. 17PCh. 10 - Prob. 18PCh. 10 - Prob. 19PCh. 10 - Prob. 20PCh. 10 - Prob. 21PCh. 10 - Prob. 22PCh. 10 - Prob. 23PCh. 10 - Prob. 24PCh. 10 - Prob. 25PCh. 10 - Prob. 26PCh. 10 - Prob. 27PCh. 10 - Prob. 28PCh. 10 - Prob. 29PCh. 10 - Prob. 30PCh. 10 - Prob. 31PCh. 10 - Prob. 32PCh. 10 - Prob. 33PCh. 10 - Prob. 34PCh. 10 - Prob. 35PCh. 10 - Prob. 36PCh. 10 - Prob. 37PCh. 10 - Prob. 38PCh. 10 - Prob. 39PCh. 10 - Prob. 40PCh. 10 - Prob. 41PCh. 10 - Prob. 42PCh. 10 - Prob. 43P
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