Fig. 6: Intermolecular and intramolecular interactions observed in MD simulations.
From: Structure of endothelin ETB receptor–Gi complex in a conformation stabilized by unique NPxxL motif
a Hydrogen-bond interactions in each run are represented by red lines. b Water densities in the cavity formed by transmembrane regions TM3, TM6, and TM7 in run 1 are superposed on the initial structure. Time evolution of distances between R1993.50 and N3827.49 (c) and between L1953.46 and L3867.53 (d) are shown. Distances were calculated as the minimum distance between all possible pairs of heavy atoms of two residues.
