Determine the pl for this synthesized pentapeptide: A-B-C-D-E Given that the pK values for the amino acids in the peptide are Amino pK1 pK2 pKR Acid 1.83 9.4 3.93 1.81 9.54 C 2.96 8.73 2.87 9.06 11.98 1.73 8.91 Give your answer to 2 places after the decimal.

Organic And Biological Chemistry
7th Edition
ISBN:9781305081079
Author:STOKER, H. Stephen (howard Stephen)
Publisher:STOKER, H. Stephen (howard Stephen)
Chapter9: Proteins
Section: Chapter Questions
Problem 9.58EP
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Determine the pl for this synthesized pentapeptide: A-B-C-D-E
Given that the pK values for the amino acids in the peptide are
Amino
pK1 pK2 pKR
Acid
A
1.83 9.4
3.93
1.81 9.54
2.96 8.73
D.
2.87 9.06 11.98
1.73 8.91
Give your answer to 2 places after the decimal.
Transcribed Image Text:Determine the pl for this synthesized pentapeptide: A-B-C-D-E Given that the pK values for the amino acids in the peptide are Amino pK1 pK2 pKR Acid A 1.83 9.4 3.93 1.81 9.54 2.96 8.73 D. 2.87 9.06 11.98 1.73 8.91 Give your answer to 2 places after the decimal.
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