Consider an amino acid with an extra amino group in the side chain: arginine, add NaOH...
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Consider an amino acid with an extra amino group in the side chain: arginine, add NaOH to achieve its dissociation, to dissociate first. H,N-CH-C-OH CH pK1 = 2,17 pK2 = 9,04 pKg = 12,48 NH C=NH NH Plot the ionized species of arginine at pH 1.9, pH equal to pK1, pH equal to pK2, and e pH equal to pKR and calculate the net charge. Identify a pH range at which arginine has no net charge and calculate pl, represent the Zwitterionic species. Consider an amino acid with an extra amino group in the side chain: arginine, add NaOH to achieve its dissociation, to dissociate first. H,N-CH-C-OH CH pK1 = 2,17 pK2 = 9,04 pKg = 12,48 NH C=NH NH Plot the ionized species of arginine at pH 1.9, pH equal to pK1, pH equal to pK2, and e pH equal to pKR and calculate the net charge. Identify a pH range at which arginine has no net charge and calculate pl, represent the Zwitterionic species.
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Therefore There is the dissociation of arginine Lets suppose that we have a mixture of A and B A and ... View the full answer
Related Book For
Biochemistry Concepts and Connections
ISBN: 978-0321839923
1st edition
Authors: Dean R. Appling, Spencer J. Anthony-Cahill, Christopher K. Mathews
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