Figure 4: Motions of NAG3-bound lysozyme from molecular dynamics.
From: Terahertz underdamped vibrational motion governs protein-ligand binding in solution

(a) Motions in the full spectral range from unfiltered trajectories. (b) Motions in the 1.5–3.5 THz window from Fourier-filtered trajectories. Atoms (without hydrogens) are coloured by RMSF; the ribbon representation of the backbone is coloured according to the RMSF of the Cα atoms. The colour scale is in units of standard deviations from the mean for the respective frequency range.