Figure 4.

Root mean square fluctuation (RMSF) values of ligand atomic positions throughout molecular dynamics simulation production runs of four investigated systems: curcumin in complex with PDE4D (orange), 6-gingerol in complex with PDE4D (blue), capsaicin in complex with PDE4D (red), and resveratrol in complex with PDE4D (green). The atom numbers correspond to ligand numbering presented in Figure 1. Error bars indicate standard deviations between four independent MD simulations.