KidneyCell LineHEK293 CellsTransfectionMolecular Sequence DataAmino Acid SequenceCells, CulturedRecombinant ProteinsPatch-Clamp TechniquesEmbryo, MammalianReceptors, Purinergic P2X2DNA, ComplementaryMutationIon Channel GatingBase SequenceCloning, MolecularDose-Response Relationship, DrugCalciumCell MembraneProtein BindingRecombinant Fusion ProteinsKineticsSignal TransductionMutagenesis, Site-DirectedSequence Homology, Amino AcidVirus CultivationMembrane PotentialsProtein Structure, TertiaryCricetinaePolyomavirusRNA, MessengerProtein SubunitsElectrophysiologyReceptors, Purinergic P2Binding SitesProtein TransportPhosphorylationGene Expression RegulationMembrane ProteinsBK VirusSodium ChannelsKidney DiseasesBiological TransportCalcium ChannelsAmino Acid SubstitutionMultidrug Resistance-Associated ProteinsGene ExpressionReceptors, GABA-AGreen Fluorescent ProteinsProtein IsoformsCyclic AMPLuminescent ProteinsBlotting, WesternNeuronsGTP-Binding ProteinsCHO CellsAdenoviruses, HumanKidney TransplantationDNA PrimersCarrier ProteinsTime FactorsGuanosine 5'-O-(3-Thiotriphosphate)Precipitin TestsTranscription, GeneticPlasmidsXenopus laevisAdenosine TriphosphatePoint MutationBinding, CompetitiveMicroscopy, FluorescenceCalcium SignalingGlycosylationKidney TubulesPotassium ChannelsEnzyme ActivationDogsProtein Kinase CNerve Tissue ProteinsIon ChannelsModels, BiologicalPromoter Regions, GeneticReceptors, Cell SurfaceLigandsReverse Transcriptase Polymerase Chain ReactionMutation, MissenseMammalsStructure-Activity RelationshipTranscription FactorsMembrane GlycoproteinsEnzyme InhibitorsGenetic VectorsCulture TechniquesRabbitsReceptors, NicotinicRats, Sprague-DawleyCysteineAdenoviridaeVirus ReplicationPolymerase Chain ReactionProtein Conformation