2021
Platelet-derived growth factor receptor beta activates Abl2 via direct binding and phosphorylation
Wu K, Wu H, Lyu W, Kim Y, Furdui CM, Anderson KS, Koleske AJ. Platelet-derived growth factor receptor beta activates Abl2 via direct binding and phosphorylation. Journal Of Biological Chemistry 2021, 297: 100883. PMID: 34144039, PMCID: PMC8259415, DOI: 10.1016/j.jbc.2021.100883.Peer-Reviewed Original ResearchConceptsAbl family kinasesFamily kinasesPlatelet-derived growth factor receptor betaGrowth factor receptor betaAbl familySrc homology 2 domainSrc homology 3 domainDiverse cellular stimuliPost-translational modificationsN-terminal halfNonreceptor tyrosine kinaseMultiple novel sitesAutoinhibited conformationSrc homologyCytoskeleton organizationCytoplasmic domainCellular stimuliKinase domainGrowth factor receptorReceptor betaKinase activityMolecular mechanismsTyrosine kinaseDirect bindingKinase
2019
Regulation of MT dynamics via direct binding of an Abl family kinase
Hu Y, Lyu W, Lowery LA, Koleske AJ. Regulation of MT dynamics via direct binding of an Abl family kinase. Journal Of Cell Biology 2019, 218: 3986-3997. PMID: 31699690, PMCID: PMC6891085, DOI: 10.1083/jcb.201812144.Peer-Reviewed Original ResearchConceptsAbl family kinasesC-terminal halfFamily kinasesMT dynamicsMT growthTubulin C-terminal tailsC-terminal tailStable reexpressionEssential regulatorCell shapeBinds microtubulesMT polymerizationAbl kinaseGenetic studiesDirect bindingFunctional interactionKinaseMicrotubulesABL2ReexpressionMT behaviorBindingRegulatorProteinGrowth
2010
Specific tyrosine phosphorylation sites on cortactin regulate Nck1-dependent actin polymerization in invadopodia
Oser M, Mader CC, Gil-Henn H, Magalhaes M, Bravo-Cordero JJ, Koleske AJ, Condeelis J. Specific tyrosine phosphorylation sites on cortactin regulate Nck1-dependent actin polymerization in invadopodia. Journal Of Cell Science 2010, 123: 3662-3673. PMID: 20971703, PMCID: PMC3037016, DOI: 10.1242/jcs.068163.Peer-Reviewed Original ResearchConceptsTyrosine phosphorylation sitesTumor cell invasionActin polymerizationPhosphorylation sitesCell invasionTyrosine 421Actin barbed endsPhosphorylation of tyrosineRegulatory switchSH2 domainMembrane protrusionsInvadopodiaCrucial residuesCortactinBarbed endsDirect bindingInvasive carcinoma cellsPhosphorylationNck1Carcinoma cellsFRET interactionsInvasionCellsPhosphotyrosineSites