Ion ChannelsIon Channel GatingCalcium ChannelsAcid Sensing Ion ChannelsPotassium Channels, Inwardly RectifyingPotassium Channel BlockersPotassiumShaker Superfamily of Potassium ChannelsPotassium ChannelsPotassium Channels, Voltage-GatedXenopus laevisOocytesModels, MolecularChloride ChannelsStreptomyces lividansMembrane PotentialsElectrophysiologyCalcium Channel BlockersAmino Acid SequencePatch-Clamp TechniquesIonsElectric ConductivityCationsMolecular Sequence DataSodium ChannelsIon TransportCalcium Channels, L-TypeXenopusSodiumProtein ConformationCyclic Nucleotide-Gated Cation ChannelsSodium Channel BlockersMicropore FiltersKv1.3 Potassium ChannelShab Potassium ChannelsKineticsLigand-Gated Ion ChannelsBinding SitesProtein Structure, TertiaryCations, MonovalentFiltrationBariumMutationG Protein-Coupled Inwardly-Rectifying Potassium ChannelsVena Cava FiltersMutagenesis, Site-DirectedPotassium Channels, Calcium-ActivatedCalciumTRPV Cation ChannelsAmino Acid SubstitutionProtein Structure, SecondaryEther-A-Go-Go Potassium ChannelsKATP ChannelsTetraethylammoniumStructure-Activity RelationshipPermeabilityModels, BiologicalMesylatesDelayed Rectifier Potassium ChannelsRubidiumCell Membrane PermeabilityPotassium Channels, Tandem Pore DomainStatic ElectricityCesiumVoltage-Gated Sodium ChannelsThiosulfonic AcidsEthyl MethanesulfonateTRPC Cation ChannelsCell MembraneCell LineLarge-Conductance Calcium-Activated Potassium ChannelsPorosityLipid BilayersWaterTRPM Cation ChannelsBiophysical PhenomenaCrystallography, X-RayBiophysicsHydrogen-Ion ConcentrationCalcium Channels, T-TypeCalcium Channels, N-TypeKv1.2 Potassium ChannelEpithelial Sodium ChannelsAquaporinsDose-Response Relationship, DrugTransient Receptor Potential ChannelsMolecular Dynamics SimulationProtein SubunitsArcobacterProtein BindingCysteineSequence Homology, Amino AcidAnionsModels, ChemicalNeuronsKv1.1 Potassium ChannelRecombinant ProteinsChloridesBacterial ProteinsProtons