2017
Phosphomimetic S3D cofilin binds but only weakly severs actin filaments
Elam WA, Cao W, Kang H, Huehn A, Hocky GM, Prochniewicz E, Schramm AC, Negrón K, Garcia J, Bonello TT, Gunning PW, Thomas DD, Voth GA, Sindelar CV, De La Cruz EM. Phosphomimetic S3D cofilin binds but only weakly severs actin filaments. Journal Of Biological Chemistry 2017, 292: 19565-19579. PMID: 28939776, PMCID: PMC5712599, DOI: 10.1074/jbc.m117.808378.Peer-Reviewed Original ResearchConceptsActin bindingWild-type cofilinActin filament severingHigh cooperativitySubstitution of serineCofilin bindsActin cytoskeletonProtein cofilinCell divisionSer-3Filament severingAtom molecular dynamics simulationsSubunit interactionsN-terminusCofilinBiological processesActin filamentsTime-resolved phosphorescence anisotropyElectron cryomicroscopyRapid remodelingPhosphorylationSeveringFilament mechanical propertiesActin segmentsFilaments
2013
Take advantage of time in your experiments: a guide to simple, informative kinetics assays
Pollard TD, De La Cruz EM. Take advantage of time in your experiments: a guide to simple, informative kinetics assays. Molecular Biology Of The Cell 2013, 24: 1103-1110. PMID: 23580192, PMCID: PMC3623632, DOI: 10.1091/mbc.e13-01-0030.Peer-Reviewed Original Research