![SOLVED: Table 23.2 The pKa Values of Amino Acids pKa Amino acid M- COOH pKa a-NH; pKa side chain Alanine Arginine Asparagine Aspartic acid Cysteine Glutamic acid Glutamine Glycine Histidine Isoleucine Leucine SOLVED: Table 23.2 The pKa Values of Amino Acids pKa Amino acid M- COOH pKa a-NH; pKa side chain Alanine Arginine Asparagine Aspartic acid Cysteine Glutamic acid Glutamine Glycine Histidine Isoleucine Leucine](https://cdn.numerade.com/ask_images/cce3be8274214c2fa5aa512d5ae29ee2.jpg)
SOLVED: Table 23.2 The pKa Values of Amino Acids pKa Amino acid M- COOH pKa a-NH; pKa side chain Alanine Arginine Asparagine Aspartic acid Cysteine Glutamic acid Glutamine Glycine Histidine Isoleucine Leucine
![Do amino acid side-chain residues have different pKa in peptides as compared to the free amino acids? | Homework.Study.com Do amino acid side-chain residues have different pKa in peptides as compared to the free amino acids? | Homework.Study.com](https://homework.study.com/cimages/multimages/16/peptide_bond368003964078489662.png)
Do amino acid side-chain residues have different pKa in peptides as compared to the free amino acids? | Homework.Study.com
![biochemistry - How do I calculate the isoelectric point of amino acids, each of which has more than two values of pKa? - Chemistry Stack Exchange biochemistry - How do I calculate the isoelectric point of amino acids, each of which has more than two values of pKa? - Chemistry Stack Exchange](https://i.stack.imgur.com/yz2E2.png)
biochemistry - How do I calculate the isoelectric point of amino acids, each of which has more than two values of pKa? - Chemistry Stack Exchange
![amino acids Archives - MCAT and Organic Chemistry Study Guides, Videos, Cheat Sheets, tutoring and more amino acids Archives - MCAT and Organic Chemistry Study Guides, Videos, Cheat Sheets, tutoring and more](https://leah4sci.com/wp-content/uploads/2015/06/amino-acids-2.jpg)
amino acids Archives - MCAT and Organic Chemistry Study Guides, Videos, Cheat Sheets, tutoring and more
![Structure of common basic and acidic amino acids, with the pKa values... | Download Scientific Diagram Structure of common basic and acidic amino acids, with the pKa values... | Download Scientific Diagram](https://www.researchgate.net/publication/349449988/figure/fig3/AS:993103519440897@1613785738381/Structure-of-common-basic-and-acidic-amino-acids-with-the-pKa-values-of-side-chain.png)
Structure of common basic and acidic amino acids, with the pKa values... | Download Scientific Diagram
![Diagrams of relevant amino acids and the associated side chain pKas.... | Download Scientific Diagram Diagrams of relevant amino acids and the associated side chain pKas.... | Download Scientific Diagram](https://www.researchgate.net/publication/266572143/figure/fig1/AS:202881346084864@1425382090212/Diagrams-of-relevant-amino-acids-and-the-associated-side-chain-pKas-Amino-acids-are.png)
Diagrams of relevant amino acids and the associated side chain pKas.... | Download Scientific Diagram
![SOLVED: pKa Values for Ionizable Groups of Amino Acids Amino Acid pKa ofa-COOH pKa of u-WH; pKa of Side Chain Isoelectric Point (pI) Alanine 2335 9.87 6.11 Arginine 2.01 9.04 12.48 10.76 SOLVED: pKa Values for Ionizable Groups of Amino Acids Amino Acid pKa ofa-COOH pKa of u-WH; pKa of Side Chain Isoelectric Point (pI) Alanine 2335 9.87 6.11 Arginine 2.01 9.04 12.48 10.76](https://cdn.numerade.com/ask_images/e79b78710a4a4304b30c012052c47b76.jpg)
SOLVED: pKa Values for Ionizable Groups of Amino Acids Amino Acid pKa ofa-COOH pKa of u-WH; pKa of Side Chain Isoelectric Point (pI) Alanine 2335 9.87 6.11 Arginine 2.01 9.04 12.48 10.76
![All amino acids have two ionizable groups (an alpha-amino group with pKa = 9.3, and an alpha-carboxyl group with pKa = 2.2). Lysine also has an ionizable side-chain (R) with a pKa All amino acids have two ionizable groups (an alpha-amino group with pKa = 9.3, and an alpha-carboxyl group with pKa = 2.2). Lysine also has an ionizable side-chain (R) with a pKa](https://homework.study.com/cimages/multimages/16/screen_shot_2021-08-31_at_12.12.43_am2554089230179822626.png)