Binding mode characterization of 6α- and 6β-N-heterocyclic substituted naltrexamine derivatives via docking in opioid receptor crystal structures and site-directed mutagenesis studies: Application of the 'message-address' concept in development of mu op
Keywords: پیوند اتوماتیک; Mu opioid receptor; Selective antagonists; Crystal structures; Automated docking; Site-directed mutagenesis; GPCR;