2011
Actin Filament Dynamics in the Actomyosin VI Complex Is Regulated Allosterically by Calcium–Calmodulin Light Chain
Prochniewicz E, Pierre A, McCullough BR, Chin HF, Cao W, Saunders LP, Thomas DD, De La Cruz EM. Actin Filament Dynamics in the Actomyosin VI Complex Is Regulated Allosterically by Calcium–Calmodulin Light Chain. Journal Of Molecular Biology 2011, 413: 584-592. PMID: 21910998, PMCID: PMC3633491, DOI: 10.1016/j.jmb.2011.08.058.Peer-Reviewed Original ResearchConceptsActin filament dynamicsMyosin VIFilament dynamicsMicrosecond dynamicsCaM-dependent mannerCalmodulin light chainsLight chainActin bindingActin filamentsDependent CaMIQ domainCaM-dependent regulationFluorescence microscopyEnzymatic activityTransient phosphorescence anisotropyATP utilizationFinal anisotropyMicrosecond rotational dynamicsPhosphorescence anisotropyMyosinStructural dynamicsAnisotropy decaySuch modulationActinRegulation
2009
Myosin Isoform Determines the Conformational Dynamics and Cooperativity of Actin Filaments in the Strongly Bound Actomyosin Complex
Prochniewicz E, Chin HF, Henn A, Hannemann DE, Olivares AO, Thomas DD, De La Cruz EM. Myosin Isoform Determines the Conformational Dynamics and Cooperativity of Actin Filaments in the Strongly Bound Actomyosin Complex. Journal Of Molecular Biology 2009, 396: 501-509. PMID: 19962990, PMCID: PMC2834967, DOI: 10.1016/j.jmb.2009.11.063.Peer-Reviewed Original Research