Draw chemical structure of valine-phenylalanine dipeptide

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Draw the chemical structure of a valine-phenylalanine dipeptide in both the cis and the trans conformation. Which conformation will be sterically hindered? Which conformation is more common in proteins? For the trans dipeptide, circle and label the bonds that represent the peptide bond, the phi (?) bond and the psi (?) bond. Which bonds allow rotation and which do not?

Reference no: EM13288978

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