title: Origins of ion selectivity in potassium channels from the perspective of channel block.
authors.affiliation: Department of Anesthesiology, Weill Medical College, Cornell University, New York, NY 10065, USA. crn2002@­med.cornell.edu
authors.forename: Crina M
authors.initials: CM
authors.lastname: Nimigean
authors.forename: Toby W
authors.initials: TW
authors.lastname: Allen
mesh_terms: D015640:Ion Channel Gating / Q000502:physiology; D008958:Models, Molecular; D011188:Potassium / Q000737:chemistry / Q000378:metabolism*; D026902:Potassium Channel Blockers / Q000737:chemistry / Q000378:metabolism*; D015221:Potassium Channels / Q000737:chemistry / Q000378:metabolism*; D017434:Protein Structure, Tertiary; D012964:Sodium / Q000737:chemistry / Q000378:metabolism; D013379:Substrate Specificity
chemical_list: D026902:Potassium Channel Blockers; D015221:Potassium Channels; D012964:Sodium; D011188:Potassium