52. Which of the following pairs bonds can rotate within a peptide backbone and thetorsion angle of
問題詳情
52. Which of the following pairs bonds can rotate within a peptide backbone and thetorsion angle of the latter assigned as phi angle? (A) N-Cα and Cα-CO (B) Cα-CO and N-Cα (C) CO-N and N-Cα (D) N-Cα and CO-N