4. Draw the formula of Ala-Cys ata)pH = plb)pH > plc)pH < pl(Ala: pKa(COOH) = 2,34, pK.(NH;") = 9,69; Cys: pK.(COOH) = 2,0, pK.(NH;") = 8,2, pK.(SH) = 10,3)

Ala-Cys is a dipeptide. Alaninne has R= CH3 but cysteine has R= CH2-SH.

Answered: 4. Draw the formula of Ala-Cys at pH =…

4. Draw the formula of Ala-Cys at pH = pl a) b) pH > pl c) pH < pl (Ala: pK.(COOH)= 2,34, pK.(NH3") = 9,69; Cys: pK.(COOH) = 2,0, pK.(NH;") = 8,2, pK.(SH) = 10,3)

Anatomy & Physiology

1st Edition

ISBN:9781938168130

Author:Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark Womble

Publisher:Kelly A. Young, James A. Wise, Peter DeSaix, Dean H. Kruse, Brandon Poe, Eddie Johnson, Jody E. Johnson, Oksana Korol, J. Gordon Betts, Mark Womble

Chapter26: Fluid, Electrolyte, And Acid-base Balance

Section: Chapter Questions

Problem 6RQ: A cation has a(n) ________ charge. neutral positive alternating negative

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Question

4. Draw the formula of Ala-Cys at
a)
pH = pl
b)
pH > pl
c)
pH < pl
(Ala: pKa(COOH) = 2,34, pK.(NH;") = 9,69; Cys: pK.(COOH) = 2,0, pK.(NH;") = 8,2, pK.(SH) = 10,3)

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