Sarcoplasmic ReticulumCalcium-Transporting ATPasesSarcoplasmic Reticulum Calcium-Transporting ATPasesCalciumEndoplasmic ReticulumMembrane ProteinsRabbitsRyanodine Receptor Calcium Release ChannelCaffeineCalsequestrinRyanodineMusclesIntracellular MembranesCell MembraneMembranesCalcium-Binding ProteinsMyocardiumMembrane PotentialsMembrane LipidsBacterial Outer Membrane ProteinsCa(2+) Mg(2+)-ATPaseAdenosine TriphosphateCalcium SignalingKineticsMyocardial ContractionCalcium ChannelsMuscle ProteinsRuthenium RedMyocytes, CardiacMolecular Sequence DataMicrosomesMagnesiumMuscle, SkeletalAmino Acid SequenceSodium-Calcium ExchangerMicroscopy, ElectronAdenosine TriphosphatasesMembranes, ArtificialEgtazic AcidBiological Transport, ActiveThapsigarginSarcolemmaMuscle ContractionExcitation Contraction CouplingLipid BilayersDogsCalcium Channels, L-TypeProtein BindingErythrocyte MembraneTetracaineHeart VentriclesDetergentsCell Membrane PermeabilityMembrane FluidityProcaineMuscle Fibers, SkeletalHydrogen-Ion ConcentrationOxalatesMyofibrilsProtein TransportGolgi ApparatusDantroleneBinding SitesProtein ConformationElectrophoresis, Polyacrylamide GelHeartModels, BiologicalCell FractionationMolecular WeightBiological TransportFluorescent DyesCell LineCarrier ProteinsCells, CulturedMalignant HyperthermiaMembrane Transport ProteinsProtein Structure, TertiaryPhosphorylationTime FactorsPotassiumMutationFreeze FracturingCytosolMicroscopy, ConfocalMembrane GlycoproteinsEndoplasmic Reticulum StressCytoplasmSpectrometry, FluorescenceEndoplasmic Reticulum, RoughRecombinant Fusion ProteinsBase SequenceSolubilityBasement MembraneIon ChannelsVanadiumIon TransportTemperatureAction PotentialsSodiumSubcellular Fractions