A Single Point Mutation Blocks the Entrance of Ligands to the Cannabinoid CB2 Receptor via the Lipid Bilayer. - Nil Casajuana-Martin; Gemma Navarro; Angel Gonzalez; Claudia Llinas del Torrent; Marc Gómez-Autet; Aleix Quintana García; Rafael Franco; Leonardo Pardo (J. Chem. Inf. Model., 2022)