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