
Residues W320 and Y328 within the binding site of the μ-opioid receptor influence opiate ligand bias
Keywords: opioid; GPCR; μ-opioid receptor; Ligand bias; Opioid; cAMP; β-arrestin; ANOVA; analysis of variance; BSA; bovine serum albumin; cAMP; 3â²,5'-cyclic adenosine monophosphate; CI; confidence intervals; DAMGO; D-Ala2,N-MePhe4,Gly-ol]-enkephalin; E/[A]; concentra