The pH activity profile of lysozyme is shown below. Based on this the optimum pH occurs at 5.2. 100 4 6. 8 10 pH Lysozyme has two amino acids that influence its activity, Aps52 (pKa=4.5) and Glu35 (pKa=5.9). Based on the above information, answer the following questions. The percent of the Glu35 y-COOH in the protonated form at pH 5.2 is, 96. O 4, 20 Ов. 17 Ос. 83 O D, 30 O E. 80 Activity (% of maximal)
The pH activity profile of lysozyme is shown below. Based on this the optimum pH occurs at 5.2. 100 4 6. 8 10 pH Lysozyme has two amino acids that influence its activity, Aps52 (pKa=4.5) and Glu35 (pKa=5.9). Based on the above information, answer the following questions. The percent of the Glu35 y-COOH in the protonated form at pH 5.2 is, 96. O 4, 20 Ов. 17 Ос. 83 O D, 30 O E. 80 Activity (% of maximal)
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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Transcribed Image Text:The pH activity profile of lysozyme is shown below. Based on this the optimum pH occurs at 5.2.
100
50
4
6.
8.
10
pH
Lysozyme has two amino acids that influence its activity, Aps52 (pKa=4.5) and Glu35 (pKa=5.9). Based on the above information, answer the following questions.
The percent of the Glu35 y-COOH in the protonated form at pH 5.2 is
%.
O A. 20
Ов 17
Oç 83
D 30
O E. 80
Activity (% of maximal)
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