MyosinsMyosin SubfragmentsSkeletal Muscle MyosinsMuscle, SkeletalMusclesMyosin Heavy ChainsActinsRabbitsMyosin-Light-Chain KinaseSmooth Muscle MyosinsCa(2+) Mg(2+)-ATPaseActomyosinMyosin Light ChainsMuscle, SmoothChickensMyosin Type IIAdenosine TriphosphatasesGizzardAdenosine DiphosphateTropomyosinMuscle Fibers, SkeletalPeptide FragmentsAdenosine TriphosphateKineticsTurkeysMuscle ContractionMuscle ProteinsEthenoadenosine TriphosphateMyosin Type VMyofibrilsCalmodulinMuscle DevelopmentAmino Acid SequenceProtein BindingBinding SitesActin CytoskeletonProtein ConformationCalciumMolecular Sequence DataTrypsinSpectrometry, FluorescenceMicroscopy, ElectronNonmuscle Myosin Type IIBCardiac MyosinsCalmodulin-Binding ProteinsElectrophoresis, Polyacrylamide GelNonmuscle Myosin Type IIATroponinMyosin Type INaphthalenesulfonatesMacromolecular SubstancesMuscle Fibers, Fast-TwitchMagnesiumMolecular WeightMuscle, Smooth, VascularAdenylyl ImidodiphosphateBerylliumBenzophenonesMuscle Fibers, Slow-TwitchPhosphorylationFluorescent DyesChymotrypsinPhalloidineEthyldimethylaminopropyl CarbodiimideDiphosphatesOsmolar ConcentrationMyosin-Light-Chain PhosphataseCross-Linking ReagentsCattleMitochondria, MuscleMagnesium CompoundsDithionitrobenzoic AcidMolluscaMyocardiumBase SequenceMaleimidesProtein KinasesMuscle DenervationMicrofilament ProteinsScandiumSatellite Cells, Skeletal MusclePotassium ChlorideMuscle FatigueEnzyme ActivationMyosin Type IIIMuscular AtrophyMolecular Motor ProteinsTime FactorsHeterocyclic Compounds with 4 or More RingsModels, ChemicalIsometric ContractionPhosphatesProtein IsoformsModels, MolecularHydrolysisTemperatureModels, BiologicalBiophysical PhenomenaMyocytes, Smooth MuscleMuscular Diseases