Nuclear PoreNuclear Pore Complex ProteinsPorosityNuclear EnvelopeIon Channel GatingPermeabilityCell Membrane PermeabilityMitochondrial Membrane Transport ProteinsModels, MolecularMolecular Sequence DataIon ChannelsLipid BilayersAmino Acid SequencePorinsMembrane PotentialsOocytesPore Forming Cytotoxic ProteinsProtein Structure, TertiaryModels, BiologicalXenopus laevisMembrane FusionHemolysin ProteinsNanoporesProtein ConformationElectric ConductivityMembranes, ArtificialCell MembraneMutationXenopusShaker Superfamily of Potassium ChannelsKineticsActive Transport, Cell NucleusNucleocytoplasmic Transport ProteinsPotassium ChannelsProtein Structure, SecondaryAlamethicinMicroscopy, Electron, ScanningIonsWaterDiffusionMesylatesBiological TransportProtein BindingPotassium Channels, Tandem Pore DomainCalciumCyclophilinsBacterial ToxinsCell NucleusMelittenBinding SitesMembrane ProteinsMutagenesis, Site-DirectedStatic ElectricityBiophysicsReceptors, Purinergic P2X7Biophysical Phenomenaran GTP-Binding ProteinElectrophysiologyNanostructuresExocytosisHydrogen-Ion Concentrationbeta KaryopherinsCell LineVoltage-Dependent Anion ChannelsMicroscopy, ElectronComputer SimulationKaryopherinsCysteineStructure-Activity RelationshipBacterial ProteinsTime FactorsCytoplasmModels, ChemicalMitochondrial SwellingNuclear ProteinsSequence Homology, Amino AcidPotassiumCationsAnionsProtein Structure, QuaternaryLiposomesAmino Acid SubstitutionPotassium Channels, Voltage-GatedMitochondriaIntracellular MembranesCyclosporineHydrophobic and Hydrophilic InteractionsFluorescent DyesRecombinant ProteinsSecretory VesiclesEthyl MethanesulfonateNanotechnologyCrystallography, X-RayProtein TransportTemperatureMolecular Dynamics SimulationTissue ScaffoldsHeLa CellsSurface PropertiesMutagenesis