Calculate the value of the denaturation constant kd for a given enzyme, using the equation provided from the text and lecture of kd = Ad e(-Ed/RT) where Ad = 6.1 x 1047 and Ed = 69 kcal/g mole. Then, prepare a plot of per cent enzyme maximal activity vs temperature using an Ea of 23 kcal/gmole, and an enzyme concentration E0 of unity. Note that the y-axis of this plot is a per cent value, so the value of A in the Arrhenius equation does not need to be known in this case. On the denaturation side of the curve, use 5 minutes as the constant exposure time. Use a temperature range of 20 to 50⁰C.
Calculate the value of the denaturation constant kd for a given enzyme, using the equation provided from the text and lecture of kd = Ad e(-Ed/RT) where Ad = 6.1 x 1047 and Ed = 69 kcal/g mole. Then, prepare a plot of per cent enzyme maximal activity vs temperature using an Ea of 23 kcal/gmole, and an enzyme concentration E0 of unity. Note that the y-axis of this plot is a per cent value, so the value of A in the Arrhenius equation does not need to be known in this case. On the denaturation side of the curve, use 5 minutes as the constant exposure time. Use a temperature range of 20 to 50⁰C.
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Calculate the value of the denaturation constant kd for a given enzyme, using the equation provided from the text and lecture of
kd = Ad e(-Ed/RT)
where Ad = 6.1 x 1047 and Ed = 69 kcal/g mole.
Then, prepare a plot of per cent enzyme maximal activity vs temperature using an Ea of 23 kcal/gmole, and an enzyme concentration E0 of unity. Note that the y-axis of this plot is a per cent value, so the value of A in the Arrhenius equation does not need to be known in this case. On the denaturation side of the curve, use 5 minutes as the constant exposure time. Use a temperature range of 20 to 50⁰C.
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