Fig. 4
From: Martini compatible coarse-grained model of polyethylenimine for pulmonary gene delivery
Comparison of AA and CG distributions of representative bond length, bond angle, and dihedral angle in 2 kDa PEI with (a–c) 1 and (d–f) 3 CA substitutions. Percentage reported in each subfigure is the NRMSD calculated according to Eq. (6). Comparison of the end-to-end distance (Re) (g) and radius of gyration (Rg) (h) of AA and CG 2 kDa PEI-CA with 1 and 3 CA substitutions. Error bars in (g) and (h) represent the standard deviation.
