Consider a protein with the acidic side chains,
Amino Acid side-chain Arginine pKa = 12.48
As...
Chemistry, 16.10.2020 05:01, paolaviviana
Consider a protein with the acidic side chains,
Amino Acid side-chain Arginine pKa = 12.48
Aspartic Acid PKa = 3.90
Cysteine pKa = 8.33
Glutamic acid pKa = 4.07
Histidine pKa = 6.04
Lysine pKa =10.79
Tyrosine pKa =10.13
Given that the pH of blood is about 7.3, how many of the above side chains would be mostly in their ionic form (A-) in blood?
1. 2
2. 3
3. 4
4. 5
Answers: 3
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