Draw the chemical structure of an alanine pentapeptide. Indicate the location of each peptide bond. Label the phi () and psi () dihedral angles. Name and briefly define the four levels of protein structure.

Draw the chemical structure of an alanine pentapeptide. Indicate the location of each peptide bond. Label the phi () and psi () dihedral angles. Name and briefly define the four levels of protein structure.

Nutrition Now

8th Edition

ISBN:9781337415408

Author:Brown

Publisher:Brown

Chapter15: Proteins And Amino Acids

Section: Chapter Questions

Problem 12RQ

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Question

Draw the chemical structure of an alanine pentapeptide.

Indicate the location of each peptide bond.

Label the phi () and psi () dihedral angles.

Name and briefly define the four levels of protein structure.

3. Protein structure
Draw the chemical structure of an alanine pentapeptide.
Indicate the location of each peptide bond.
Label the phi (4) and psi () dihedral angles.
Name and briefly define the four levels of protein structure.
HH OHH OHH OHH OHH O
H-N-C-C-N-C-C-N-G-G-N-GG-N-C-C-OH

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