4b) Canavanine is closely related to arginine, and like arginine its side group has a +1 charge when protonated. If you dissolved canavanine in an aqueous solution at pH 10, what would the net charge on a molecule of canavanine be? Please show your work or make it clear how you determined the charge contribution from each ionizable group.

Organic Chemistry
8th Edition
ISBN:9781305580350
Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote
Publisher:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote
Chapter27: Amino Acids And Proteins
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Problem 27.39P: A chemically modified guanidino group is present in cimetidine (Tagamet), a widely prescribed drug...
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4b) Canavanine is closely related to arginine, and like arginine its side group has a +1 charge
when protonated. If you dissolved canavanine in an aqueous solution at pH 10, what would the
net charge on a molecule of canavanine be? Please show your work or make it
clear how you determined the charge contribution from each ionizable group. 

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