a. An Edman degradation of a particular peptide sequence revealed an alanine residue. Then, from a trypsin

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a. An Edman degradation of a particular peptide sequence revealed an alanine residue. Then, from a trypsin digest, the following fragments were revealed: AA, AEK, EMK, FAK. What are the possible options for this peptide?

b. What digestion step could be performed to determine the final sequence? What potential amino acid sequences are predicted?

c. Based on the amino acid preference, what type of structure is this peptide most like to form? Justify your answer.

Related Book For answer-question

Biochemistry

ISBN: 978-1285429106

8th edition

Authors: Mary K. Campbell, Shawn O. Farrell

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Posted Date: Apr 02, 2019 10:22 AM

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a. An Edman degradation of a particular peptide sequence revealed an alanine residue. Then, from a trypsin

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a Edman degradation is a method used for amino acid sequencing of a given peptide developed by Pehr ... View the full answer

Biochemistry

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