Receptors, G-Protein-CoupledAmino Acid SequenceMolecular Sequence DataCystic Fibrosis Transmembrane Conductance RegulatorMembrane ProteinsProtein Structure, TertiaryCell MembraneProtein Structure, SecondaryModels, MolecularCell LineSignal TransductionProtein ConformationMutationProtein BindingSequence Homology, Amino AcidMutagenesis, Site-DirectedLigandsRecombinant Fusion ProteinsCOS CellsBase SequenceBinding SitesProtein TransportCloning, MolecularTransfectionCricetinaeSequence AlignmentCHO CellsStructure-Activity RelationshipCysteineAmino Acid SubstitutionDimerizationLipid BilayersReceptors, Cell SurfaceRecombinant ProteinsEndoplasmic ReticulumMembrane GlycoproteinsHEK293 CellsBiological TransportModels, BiologicalDNA, ComplementaryAmino Acid MotifsReceptors, Adrenergic, beta-2RhodopsinCytoplasmKineticsProtein MultimerizationCystic FibrosisReceptors, PeptideMembrane PotentialsMutagenesisMembrane Transport ProteinsCercopithecus aethiopsGTP-Binding ProteinsCells, CulturedPeptidesCarrier ProteinsHydrophobic and Hydrophilic InteractionsPhosphorylationIon Channel GatingEscherichia coliGlycosylationXenopus laevisG-Protein-Coupled Receptor Kinase 2Cyclic AMPChloridesConserved SequenceRNA, MessengerIntracellular MembranesProtein FoldingBacterial ProteinsOocytesMesylatesCricetulusPoint MutationEscherichia coli ProteinsPeptide FragmentsEndocytosisChloride ChannelsDNA PrimersCalciumProtein Structure, QuaternaryRelaxinProtein SubunitsXenopusProtein Sorting SignalsMicroscopy, FluorescenceHydrogen-Ion ConcentrationBlotting, WesternIon TransportGene ExpressionProtein Processing, Post-TranslationalIon ChannelsSequence DeletionFluorescence Resonance Energy TransferCrystallography, X-RayMutant ProteinsGTP-Binding Protein alpha SubunitsHeterotrimeric GTP-Binding ProteinsRGS ProteinsGolgi Apparatus