Myosin-Light-Chain KinaseMyosinsCalmodulinMusclesSkeletal Muscle MyosinsMyosin Light ChainsMuscle, SkeletalRabbitsChickensGizzardMyosin SubfragmentsMuscle, SmoothTurkeysKineticsAmino Acid SequenceProtein KinasesMyosin Heavy ChainsSmooth Muscle MyosinsMolecular Sequence DataBinding SitesMyosin-Light-Chain PhosphataseActinsCattleActomyosinMuscle Fibers, SkeletalMyosin Type IIMuscle ContractionPhosphorylationCa(2+) Mg(2+)-ATPaseMuscle ProteinsAdenosine TriphosphatasesPeptide FragmentsCalciumMuscle DevelopmentCardiac MyosinsMolecular WeightNaphthalenesulfonatesProtein ConformationTrypsinAdenosine TriphosphateElectrophoresis, Polyacrylamide GelMyofibrilsMuscle, Smooth, VascularEnzyme ActivationProtein BindingPhosphoprotein PhosphatasesBase SequenceTropomyosinMuscle Fibers, Fast-TwitchAdenosine DiphosphateImmunoglobulin Light ChainsMyosin Type VCalmodulin-Binding ProteinsMuscle Fibers, Slow-TwitchActin CytoskeletonLightrho-Associated KinasesMicroscopy, ElectronNonmuscle Myosin Type IIBSpectrometry, FluorescenceMitochondria, MuscleMacromolecular SubstancesNonmuscle Myosin Type IIADithionitrobenzoic AcidChymotrypsinSubstrate SpecificityIsometric ContractionMolluscaTime FactorsMagnesiumMuscle DenervationAzepinesCalcium-Calmodulin-Dependent Protein KinasesMyocardiumSatellite Cells, Skeletal MuscleCells, CulturedMyosin Type IMyocytes, Smooth MuscleMuscle FatiguePeptidesMuscular AtrophyProtein IsoformsMuscle RelaxationRNA, MessengerChick EmbryoOsmolar ConcentrationHeterocyclic Compounds with 4 or More RingsMuscular DiseasesCloning, MolecularFluorescent DyesSpecies SpecificitySarcomeresSignal TransductionTroponinMolecular Motor ProteinsModels, MolecularMuscle, StriatedCytoskeletonMuscle CellsPotassium Chloride