Fig. 11
From: G protein-coupled receptors (GPCRs): advances in structures, mechanisms and drug discovery
a Detailed binding mode of D2R in complex with compound 1 (12) (receptor: light gray, ligand: salmon, the receptor is modeled from PDB: 3PBL). TM5 of the receptor is colored in pink and ECL2 is colored in blue for clarity. b SAR study of β-arrestin biased agonists of D2R
