The pka values for the three ionizable groups x, y & z of glutamic aci – InterviewSolution

1.	The pka values for the three ionizable groups x, y & z of glutamic acid are 4.3, 9.7 & 2.2 respectively underset((x))(HOOC)-CH_(2)-underset((y))underset(+NH_3)underset(\|)(CH)-underset((z))(COOH) The isoelectric point for the amino acid is :
Answer» ANSWER :3.25

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