Interplay between Peptide Bond Geometrical Parameters in Nonglobular Structural Contexts

Figure 1

Schematic representation showing the backbone torsion angles 𝜑, 𝜓, and𝜔 and the bond angle N–C^𝛼–C. 𝜔₃ is the dihedral angle defined by the atoms O_𝑖C_𝑖N_𝑖+1C^𝛼_𝑖+1.