Dissection of Factors Affecting the Variability of the Peptide Bond Geometry and Planarity

Figure 2

Correlation between the average values of each geometrical parameter computed in the same boxes of residues belonging to secondary structure elements (β-structure in red and α-helices in blue) with those of residues of coil structures: NC^αC (a), NC^αC^β (b), C^βC^αC (c), C^αCO (d), C^αCN⁺¹ (e), OCN⁺¹ (f), C⁻¹NC^α (g), Δω (h), and (i). Continuous and dashed-dotted lines are used for the regression lines and diagonals (), respectively.

(a)

(b)

(c)

(d)

(e)

(f)

(g)

(h)

(i)