Ion ChannelsIon TransportMembrane PotentialsIon Channel GatingAcid Sensing Ion ChannelsCalcium ChannelsPotassium Channels, Inwardly RectifyingChloride ChannelsPotassium Channel BlockersCalcium Channel BlockersAmino Acid SequenceMolecular Sequence DataPotassium Channels, Voltage-GatedLigand-Gated Ion ChannelsCell MembraneCalcium Channels, L-TypeMembrane ProteinsElectrophysiologyProtein Structure, TertiaryPotassium Channels, Calcium-ActivatedCystic Fibrosis Transmembrane Conductance RegulatorShaker Superfamily of Potassium ChannelsKATP ChannelsCyclic Nucleotide-Gated Cation ChannelsElectric ConductivityPatch-Clamp TechniquesXenopus laevisSodium Channel BlockersOocytesModels, MolecularTRPC Cation ChannelsLarge-Conductance Calcium-Activated Potassium ChannelsTRPM Cation ChannelsCell LinePotassiumKineticsTRPV Cation ChannelsMutationEpithelial Sodium ChannelsCalcium Channels, N-TypeKv1.2 Potassium ChannelCalcium Channels, T-TypeProtein Structure, SecondaryTransient Receptor Potential ChannelsXenopusEther-A-Go-Go Potassium ChannelsCalciumLipid BilayersProtein ConformationKv1.3 Potassium ChannelMutagenesis, Site-DirectedKv1.1 Potassium ChannelBinding SitesModels, BiologicalKCNQ1 Potassium ChannelKv1.5 Potassium ChannelSodium ChannelsSodiumCells, CulturedKCNQ Potassium ChannelsSequence Homology, Amino AcidProtein SubunitsCalcium Channel AgonistsShab Potassium ChannelsChloridesProtein BindingNeuronsCationsHydrogen-Ion ConcentrationAdenosine TriphosphateTransfectionKv1.4 Potassium ChannelAction PotentialsHyperpolarization-Activated Cyclic Nucleotide-Gated ChannelsIonsSmall-Conductance Calcium-Activated Potassium ChannelsStructure-Activity RelationshipDose-Response Relationship, DrugRecombinant Fusion ProteinsPotassium ChannelsShaw Potassium ChannelsHEK293 CellsShal Potassium ChannelsRecombinant ProteinsBase SequenceSignal TransductionCloning, MolecularCricetinaeAmino Acid SubstitutionDegenerin Sodium ChannelsCHO CellsGramicidinNerve Tissue ProteinsBiophysicsNAV1.5 Voltage-Gated Sodium ChannelPeptidesCysteineG Protein-Coupled Inwardly-Rectifying Potassium ChannelsCell Membrane PermeabilityBarium