Myosin Light ChainsMyosinsMyosin-Light-Chain KinaseCardiac MyosinsMyosin-Light-Chain PhosphataseImmunoglobulin Light ChainsMyosin Heavy ChainsMyosin SubfragmentsMyosin Type IILightGizzardMyocardiumMuscle, SmoothPhosphorylationrho-Associated KinasesCalmodulinProtein IsoformsCalciumActinsAzepinesMyosin Type VMuscle ProteinsActomyosinMusclesRabbitsChickensMuscle ContractionTurkeysAmino Acid SequenceMolecular Sequence DataNonmuscle Myosin Type IIAHeartMuscle, SkeletalKineticsNonmuscle Myosin Type IIBPhosphoprotein PhosphatasesAmidesImmunoglobulin kappa-ChainsElectrophoresis, Polyacrylamide GelMyosin Type IProtein KinasesSmooth Muscle MyosinsPeptide FragmentsCarrier ProteinsSodium ChannelsrhoA GTP-Binding ProteinImmunoglobulin lambda-ChainsCalmodulin-Binding ProteinsCattleHeterocyclic Compounds with 4 or More RingsCells, CulturedBase SequenceAdenosine TriphosphatasesMolecular WeightMyocytes, CardiacRyanodine Receptor Calcium Release ChannelCa(2+) Mg(2+)-ATPaseNaphthalenesActin CytoskeletonMuscle, Smooth, VascularCytoskeletonEnzyme InhibitorsProtein BindingMyofibrilsTropomyosinProtein Kinase CGene Rearrangement, B-Lymphocyte, Light ChainEnzyme ActivationBinding SitesIntracellular Signaling Peptides and ProteinsPolymerase Chain ReactionTime Factorsrho GTP-Binding ProteinsStress FibersImmunoglobulin Heavy ChainsSignal TransductionAdenosine TriphosphateIsometric ContractionPotassium ChlorideMolluscaDiacetylTracheaCell LineVentricular MyosinsSarcomeresProtein-Serine-Threonine KinasesIsoenzymesMolecular Motor ProteinsOxazolesRNA, MessengerMyocardial ContractionPyridinesProtein ConformationMacromolecular SubstancesTroponinProtein Phosphatase 1Electrophoresis, Gel, Two-DimensionalPhosphoproteinsMicroscopy, ElectronBlotting, Western