How many amino acid/functional groups have a pKa value? What is the pI of the molecule? What wouls the pI be in an unmodified form? What pH is this molecule in? what would be the overall charge at 12.5 pH?

Biochemistry
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ISBN:9781319114671
Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.
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Chapter1: Biochemistry: An Evolving Science
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How many amino acid/functional groups have a pKa value? What is the pI of the molecule? What wouls the pI be in an unmodified form? What pH is this molecule in? what would be the overall charge at 12.5 pH?

ZF
-P3D0
NHz
CHi3
CH2
HN
N-
N.
CH2
CH2
CH2
SH
CH2
CHz
Transcribed Image Text:ZF -P3D0 NHz CHi3 CH2 HN N- N. CH2 CH2 CH2 SH CH2 CHz
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