2004
Mechanism of Nucleotide Binding to Actomyosin VI EVIDENCE FOR ALLOSTERIC HEAD-HEAD COMMUNICATION*
Robblee JP, Olivares AO, De La Cruz EM. Mechanism of Nucleotide Binding to Actomyosin VI EVIDENCE FOR ALLOSTERIC HEAD-HEAD COMMUNICATION*. Journal Of Biological Chemistry 2004, 279: 38608-38617. PMID: 15247304, DOI: 10.1074/jbc.m403504200.Peer-Reviewed Original ResearchActinsActomyosinAdenosine DiphosphateAdenosine TriphosphatasesAdenosine TriphosphateAllosteric SiteAnimalsCell LineDose-Response Relationship, DrugHydrogen-Ion ConcentrationInsectaKineticsModels, BiologicalModels, ChemicalModels, StatisticalMuscle, SkeletalMyosin Heavy ChainsNucleotidesProtein BindingPyrenesRabbitsTime Factors
2001
Kinetic Mechanism and Regulation of Myosin VI*
De La Cruz E, Ostap E, Sweeney H. Kinetic Mechanism and Regulation of Myosin VI*. Journal Of Biological Chemistry 2001, 276: 32373-32381. PMID: 11423557, DOI: 10.1074/jbc.m104136200.Peer-Reviewed Original ResearchConceptsHeavy chain phosphorylationMyosin VIPhysiological nucleotide concentrationsADP releaseHigh duty ratio motorMolecular basisUnique adaptationsActin filamentsATP bindsATPase cycleNative dimerRate-limiting stepDetailed kinetic analysisChain phosphorylationRegulationNucleotide concentrationsDiffusional encounterMyosinLow affinityMutantsProcessivityKinetic analysisPhosphorylationActinBinds