Answered: Draw the principal form of alanine at…

Draw the principal form of alanine at pH 2.00. At pH 10.00 where H2A+ -> H+ + HA has a pKa of 2.348 and HA -> H+ + A- has a pKa of 9.867

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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Question

Draw the principal form of alanine at pH 2.00. At pH 10.00 where H2A+ -> H+ + HA has a pKa of 2.348 and HA -> H+ + A- has a pKa of 9.867

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