title: Translocation of ligand conformational free energy in receptor activation: a possible functional role of conformational isomerism in drug action.
mesh_terms: D004735:Energy Transfer; D007536:Isomerism; D008962:Models, Theoretical; D010600:Pharmacology; D011955:Receptors, Drug; D013329:Structure-Activity Relationship
chemical_list: D011955:Receptors, Drug