the structure of the peptide DTLH, emphasising the ionisation states preferred at pH = 7.0 for the backbone and sidechain atoms

Biochemistry
9th Edition
ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
Chapter1: Biochemistry: An Evolving Science
Section: Chapter Questions
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Draw the structure of the peptide DTLH, emphasising the ionisation states preferred at pH = 7.0 for the backbone and sidechain atoms.
(a) Create a hydrogen connection between a water molecule and a side-chain H-bond donor.
(b) Create a hydrogen connection between a water molecule and a main-chain H-bond acceptor. (c) Calculate the pI for DTLH using the pKas values provided in (as illustrated).

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