Cysteine Loop Ligand-Gated Ion Channel ReceptorsReceptors, Serotonin, 5-HT3Receptors, GlycineIon ChannelsIon Channel GatingAcid Sensing Ion ChannelsCalcium ChannelsMolecular Sequence DataAmino Acid SequencePotassium Channels, Inwardly RectifyingChloride ChannelsPotassium Channel BlockersCalcium Channel BlockersPotassium Channels, Voltage-GatedLigand-Gated Ion ChannelsCalcium Channels, L-TypePotassium Channels, Calcium-ActivatedKATP ChannelsElectrophysiologyShaker Superfamily of Potassium ChannelsCyclic Nucleotide-Gated Cation ChannelsSodium Channel BlockersElectric ConductivityMembrane PotentialsTRPC Cation ChannelsPatch-Clamp TechniquesLarge-Conductance Calcium-Activated Potassium ChannelsTRPM Cation ChannelsIon TransportXenopus laevisOocytesTRPV Cation ChannelsCalcium Channels, N-TypeCalcium Channels, T-TypeTransient Receptor Potential ChannelsEpithelial Sodium ChannelsKv1.2 Potassium ChannelEther-A-Go-Go Potassium ChannelsPotassiumKv1.3 Potassium ChannelModels, MolecularKineticsKv1.1 Potassium ChannelProtein Structure, TertiaryXenopusKv1.5 Potassium ChannelCalciumCell MembraneKCNQ1 Potassium ChannelKCNQ Potassium ChannelsCalcium Channel AgonistsShab Potassium ChannelsSodium ChannelsKv1.4 Potassium ChannelNeuronsSodiumCell LineHyperpolarization-Activated Cyclic Nucleotide-Gated ChannelsSmall-Conductance Calcium-Activated Potassium ChannelsMutationAction PotentialsCationsCells, CulturedModels, BiologicalProtein SubunitsLipid BilayersShaw Potassium ChannelsShal Potassium ChannelsBinding SitesDegenerin Sodium ChannelsProtein ConformationAdenosine TriphosphateIonsSequence Homology, Amino AcidDose-Response Relationship, DrugHydrogen-Ion ConcentrationNAV1.5 Voltage-Gated Sodium ChannelPotassium ChannelsG Protein-Coupled Inwardly-Rectifying Potassium ChannelsAcid Sensing Ion Channel BlockersGramicidinMembrane ProteinsBariumKCNQ2 Potassium ChannelChloridesRats, Sprague-DawleyScorpion VenomsNerve Tissue ProteinsTetraethylammoniumIntermediate-Conductance Calcium-Activated Potassium ChannelsBiophysicsProtein Structure, SecondaryProtein BindingRyanodine Receptor Calcium Release ChannelDelayed Rectifier Potassium ChannelsHEK293 CellsMutagenesis, Site-DirectedLarge-Conductance Calcium-Activated Potassium Channel alpha SubunitsKCNQ3 Potassium ChannelTransfection