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Draw the polypeptide PHAT at pH 4.5 and calculate the net charge of PHAT at pH...

Draw the polypeptide PHAT at pH 4.5 and calculate the net charge of PHAT at pH 11. Calculate the pI of PHAT.

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Answer #1

pI is the average of the pKa values of the peptide at which it remains in neutral form.

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