MyosinsMyosin-Light-Chain KinaseMyosin Light ChainsMuscle ContractionMuscle, SkeletalActinsMuscle, SmoothCalmodulinMusclesGizzardMuscle Fibers, SkeletalIsometric ContractionAzepinesMyosin Type IICalciumRabbitsMyosin-Light-Chain PhosphatasePhosphorylationMyosin Heavy ChainsMyosin SubfragmentsMuscle ProteinsCardiac Myosinsrho-Associated KinasesTurkeysTroponinTroponin CChickensProtein KinasesActin CytoskeletonActomyosinTropomyosinKineticsAmino Acid SequenceMolecular Sequence DataMuscle FatigueMuscle, Smooth, VascularNaphthalenesMyosin Type VNonmuscle Myosin Type IIAImmunoglobulin Light ChainsCalmodulin-Binding ProteinsElectric StimulationNonmuscle Myosin Type IIBCattleProtein-Serine-Threonine KinasesProtein Kinase CLightCytoskeletonEnzyme ActivationEnzyme InhibitorsCells, CulturedCalcium-Calmodulin-Dependent Protein KinasesPeptide FragmentsTracheaDiacetylProtein BindingPhosphoprotein PhosphatasesHeterocyclic Compounds with 4 or More RingsMolecular WeightAmidesElectrophoresis, Polyacrylamide GelCa(2+) Mg(2+)-ATPaseBinding SitesMuscle DevelopmentPotassium ChlorideSignal TransductionAdenosine TriphosphateMuscle RelaxationRegional Blood FlowAdenosine TriphosphatasesrhoA GTP-Binding ProteinTime FactorsIntracellular Signaling Peptides and ProteinsMuscle Fibers, Fast-TwitchProtein Kinase InhibitorsBase SequenceMyocardiumMyofibrilsMyosin Type ITight JunctionsActin Depolymerizing FactorsMuscle Fibers, Slow-TwitchCell LineMyocardial ContractionSmooth Muscle MyosinsProtein IsoformsCalcium-Binding ProteinsBlotting, WesternVasoconstrictionModels, BiologicalPhosphoproteins1-(5-Isoquinolinesulfonyl)-2-MethylpiperazineMyocytes, Smooth MuscleIsoenzymesNaphthalenesulfonatesDictyosteliumAndrostadienesPhosphatidylinositol 3-KinasesMicrofilament ProteinsMicroscopy, Fluorescence