Draw the resonance forms of a protonated guanidino group, and explain why argininehas such a strongly basic isoelectric point

Introduction to General, Organic and Biochemistry
11th Edition
ISBN:9781285869759
Author:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Publisher:Frederick A. Bettelheim, William H. Brown, Mary K. Campbell, Shawn O. Farrell, Omar Torres
Chapter22: Proteins
Section: Chapter Questions
Problem 22.25P: 22-25 Draw the most predominant form of lysine at its isoelectric point.
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Draw the resonance forms of a protonated guanidino group, and explain why arginine
has such a strongly basic isoelectric point

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