1. If you were to write the amino acid sequence of the polypeptide segment using one-letter abbreviations, the first two letters in the sequence would be ___. Note: For the tripeptide valylglycyltryptophan, its sequence in one-letter abbreviations will be written as VGW.Choices: EADAAGAHGA2. If this segment were to form an ?α-helix, the oxygen atom inside the red box will hydrogen bond with which of the indicated atoms? Write the letter pointing to the atom. [hbond_partner]Choices:ABCDEF For the next two questions, please refer to the information below.The structure below shows a segment of a polypeptide chain.AFNHNHBwin

In proteins, amino acids are the basic unit, and there are 20 different amino acids present in the…

Answered: 1. If you were to write the amino acid…

Biochemistry

9th Edition

ISBN:9781319114671

Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Chapter1: Biochemistry: An Evolving Science

Section: Chapter Questions

Problem 1P

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Question

1. If you were to write the amino acid sequence of the polypeptide segment using one-letter abbreviations, the first two letters in the sequence would be ___. Note: For the tripeptide valylglycyltryptophan, its sequence in one-letter abbreviations will be written as VGW.

Choices:

2. If this segment were to form an ?α-helix, the oxygen atom inside the red box will hydrogen bond with which of the indicated atoms? Write the letter pointing to the atom. [hbond_partner]

Choices: