title: The selectivity filter of a ligand-gated ion channel.
authors: Institut für Biochemie, Freie Universität Berlin, FRG.
authors: F
authors: F
authors: Hucho
authors: R
authors: R
authors: Hilgenfeld
mesh_terms: D000596:Amino Acids; D007473:Ion Channels / Q000378:metabolism*; D008024:Ligands; D011978:Receptors, Nicotinic / Q000378:metabolism*; D013329:Structure-Activity Relationship
chemical_list: D000596:Amino Acids; D007473:Ion Channels; D008024:Ligands; D011978:Receptors, Nicotinic