Nuclear PoreNuclear Pore Complex ProteinsPorosityNuclear EnvelopeIon Channel GatingPermeabilityCell Membrane PermeabilityMitochondrial Membrane Transport ProteinsModels, MolecularIon ChannelsLipid BilayersPorinsAmino Acid SequenceMolecular Sequence DataMembrane PotentialsOocytesPore Forming Cytotoxic ProteinsProtein Structure, TertiaryMembrane FusionHemolysin ProteinsXenopus laevisCell MembraneNanoporesElectric ConductivityProtein ConformationMembranes, ArtificialXenopusShaker Superfamily of Potassium ChannelsNucleocytoplasmic Transport ProteinsActive Transport, Cell NucleusMutationPotassium ChannelsAlamethicinModels, BiologicalProtein Structure, SecondaryMicroscopy, Electron, ScanningIonsKineticsWaterPotassium Channels, Tandem Pore DomainDiffusionMesylatesCyclophilinsProtein BindingBiological TransportCalciumBacterial ToxinsMelittenCell NucleusMembrane ProteinsMutagenesis, Site-DirectedStatic ElectricityBinding SitesReceptors, Purinergic P2X7ran GTP-Binding ProteinExocytosisbeta KaryopherinsBiophysicsCysteineBiophysical PhenomenaVoltage-Dependent Anion ChannelsElectrophysiologyKaryopherinsTime FactorsNanostructuresComputer SimulationCell LineMitochondrial SwellingStructure-Activity RelationshipNuclear ProteinsCytoplasmProtein Structure, QuaternaryLiposomesAmino Acid SubstitutionAnionsHydrogen-Ion ConcentrationMicroscopy, ElectronPotassiumModels, ChemicalPotassium Channels, Voltage-GatedCationsBacterial ProteinsIntracellular MembranesMitochondriaSequence Homology, Amino AcidCyclosporineHydrophobic and Hydrophilic InteractionsMolecular Dynamics SimulationSecretory VesiclesCrystallography, X-RayEthyl MethanesulfonateProtein TransportFluorescent DyesRecombinant ProteinsTissue ScaffoldsGold CompoundsHeLa CellsMutagenesisMicroscopy, FluorescenceMitochondrial Membranes