title: Interaction between bisquaternary ammonium ligands and acetylcholinesterase: complex formation studied by fluorescence quenching.
mesh_terms: D000110:Acetylcholinesterase / Q000032:analysis; D000818:Animals; D001665:Binding Sites; D001667:Binding, Competitive; D002384:Catalysis; D055598:Chemical Phenomena; D002621:Chemistry; D003650:Decamethonium Compounds; D004347:Drug Interactions; D004557:Electric Organ / Q000201:enzymology; D004952:Esters; D005399:Fishes; D007700:Kinetics; D008024:Ligands; D008433:Mathematics; D008566:Membranes / Q000201:enzymology; D008961:Models, Structural; D011485:Protein Binding; D000644:Quaternary Ammonium Compounds; D011809:Quinones; D013050:Spectrometry, Fluorescence; D014364:Tryptophan
chemical_list: D003650:Decamethonium Compounds; D004952:Esters; D008024:Ligands; D000644:Quaternary Ammonium Compounds; D011809:Quinones; D014364:Tryptophan; D000110:Acetylcholinesterase