2023
Friction patterns guide actin network contraction
Colin A, Orhant-Prioux M, Guérin C, Savinov M, Cao W, Vianay B, Scarfone I, Roux A, De La Cruz E, Mogilner A, Théry M, Blanchoin L. Friction patterns guide actin network contraction. Proceedings Of The National Academy Of Sciences Of The United States Of America 2023, 120: e2300416120. PMID: 37725653, PMCID: PMC10523593, DOI: 10.1073/pnas.2300416120.Peer-Reviewed Original ResearchConceptsFriction force
2017
Mechanoregulated inhibition of formin facilitates contractile actomyosin ring assembly
Zimmermann D, Homa KE, Hocky GM, Pollard LW, De La Cruz EM, Voth GA, Trybus KM, Kovar DR. Mechanoregulated inhibition of formin facilitates contractile actomyosin ring assembly. Nature Communications 2017, 8: 703. PMID: 28951543, PMCID: PMC5614989, DOI: 10.1038/s41467-017-00445-3.Peer-Reviewed Original Research
2016
Architecture and Connectivity Govern Actin Network Contractility
Ennomani H, Letort G, Guérin C, Martiel JL, Cao W, Nédélec F, De La Cruz EM, Théry M, Blanchoin L. Architecture and Connectivity Govern Actin Network Contractility. Current Biology 2016, 26: 616-626. PMID: 26898468, PMCID: PMC4959279, DOI: 10.1016/j.cub.2015.12.069.Peer-Reviewed Original Research
2012
Actin Network Architecture Can Determine Myosin Motor Activity
Reymann AC, Boujemaa-Paterski R, Martiel JL, Guérin C, Cao W, Chin HF, De La Cruz EM, Théry M, Blanchoin L. Actin Network Architecture Can Determine Myosin Motor Activity. Science 2012, 336: 1310-1314. PMID: 22679097, PMCID: PMC3649007, DOI: 10.1126/science.1221708.Peer-Reviewed Original Research
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
2008
Load-dependent ADP binding to myosins V and VI: Implications for subunit coordination and function
Oguchi Y, Mikhailenko SV, Ohki T, Olivares AO, De La Cruz EM, Ishiwata S. Load-dependent ADP binding to myosins V and VI: Implications for subunit coordination and function. Proceedings Of The National Academy Of Sciences Of The United States Of America 2008, 105: 7714-7719. PMID: 18509050, PMCID: PMC2409399, DOI: 10.1073/pnas.0800564105.Peer-Reviewed Original Research
2005
Thermodynamics of Nucleotide Binding to Actomyosin V and VI: A Positive Heat Capacity Change Accompanies Strong ADP Binding †
Robblee JP, Cao W, Henn A, Hannemann DE, De La Cruz EM. Thermodynamics of Nucleotide Binding to Actomyosin V and VI: A Positive Heat Capacity Change Accompanies Strong ADP Binding †. Biochemistry 2005, 44: 10238-10249. PMID: 16042401, DOI: 10.1021/bi050232g.Peer-Reviewed Original ResearchMagnesium, ADP, and Actin Binding Linkage of Myosin V: Evidence for Multiple Myosin V−ADP and Actomyosin V−ADP States †
Hannemann DE, Cao W, Olivares AO, Robblee JP, De La Cruz EM. Magnesium, ADP, and Actin Binding Linkage of Myosin V: Evidence for Multiple Myosin V−ADP and Actomyosin V−ADP States †. Biochemistry 2005, 44: 8826-8840. PMID: 15952789, DOI: 10.1021/bi0473509.Peer-Reviewed Original Research
2004
Mechanochemical coupling of two substeps in a single myosin V motor
Uemura S, Higuchi H, Olivares AO, De La Cruz EM, Ishiwata S. Mechanochemical coupling of two substeps in a single myosin V motor. Nature Structural & Molecular Biology 2004, 11: 877-883. PMID: 15286720, DOI: 10.1038/nsmb806.Peer-Reviewed Original ResearchMechanism 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
1999
The kinetic mechanism of myosin V
De La Cruz E, Wells A, Rosenfeld S, Ostap E, Sweeney H. The kinetic mechanism of myosin V. Proceedings Of The National Academy Of Sciences Of The United States Of America 1999, 96: 13726-13731. PMID: 10570140, PMCID: PMC24132, DOI: 10.1073/pnas.96.24.13726.Peer-Reviewed Original Research
1994
Transient kinetic analysis of rhodamine phalloidin binding to actin filaments.
De La Cruz EM, Pollard TD. Transient kinetic analysis of rhodamine phalloidin binding to actin filaments. Biochemistry 1994, 33: 14387-92. PMID: 7981198, DOI: 10.1021/bi00252a003.Peer-Reviewed Original Research