Sarcoplasmic ReticulumCalsequestrinCalcium-Transporting ATPasesCalciumEndoplasmic ReticulumCalcium-Binding ProteinsRabbitsMusclesMuscle ProteinsSarcoplasmic Reticulum Calcium-Transporting ATPasesRyanodine Receptor Calcium Release ChannelCaffeineRyanodineMyocardiumCalreticulinCa(2+) Mg(2+)-ATPaseMyocardial ContractionCalcium SignalingMembrane ProteinsMicrosomesCalcium ChannelsAdenosine TriphosphatasesAdenosine TriphosphateRuthenium RedKineticsIntracellular MembranesMyocytes, CardiacMuscle, SkeletalSodium-Calcium ExchangerCalnexinMagnesiumMolecular ChaperonesThapsigarginExcitation Contraction CouplingEgtazic AcidMuscle ContractionSarcolemmaCalcium Channels, L-TypeHeat-Shock ProteinsAmino Acid SequenceTetracaineMolecular Sequence DataHeart VentriclesGolgi ApparatusProcaineMuscle Fibers, SkeletalMyofibrilsDantroleneOxalatesBiological Transport, ActiveProtein Disulfide-IsomerasesDogsHeartMalignant HyperthermiaProtein BindingMicroscopy, ElectronMembrane PotentialsEndoplasmic Reticulum StressProtein TransportPhosphorylationCells, CulturedCarrier ProteinsElectrophoresis, Polyacrylamide GelProtein FoldingVanadiumCell LineFluorescent DyesMurexideBiological TransportMolecular WeightHydrogen-Ion ConcentrationMuscle Fibers, Fast-TwitchCalcium RadioisotopesXanthenesIndolesBinding SitesMutationGlycosylationEndoplasmic Reticulum, RoughNaphthalenesulfonatesVanadatesMembranesPapillary MusclesImmunoblottingLasalocidPotassiumAdenosine DiphosphateFluorescein-5-isothiocyanatePhosphatesAction PotentialsHalothaneTime FactorsIon TransportIsoproterenolSpectrometry, FluorescenceAequorinCytosolRana pipiensCalcium Channel BlockersFluorescent Antibody Technique