Role of Glutamine 17 of the Bovine Papillomavirus E5 Protein in Platelet-Derived Growth Factor β Receptor Activation and Cell Transformation
Klein O, Polack G, Surti T, Kegler-Ebo D, Smith S, DiMaio D. Role of Glutamine 17 of the Bovine Papillomavirus E5 Protein in Platelet-Derived Growth Factor β Receptor Activation and Cell Transformation. Journal Of Virology 1998, 72: 8921-8932. PMID: 9765437, PMCID: PMC110309, DOI: 10.1128/jvi.72.11.8921-8932.1998.Peer-Reviewed Original ResearchConceptsBovine papillomavirus E5 proteinPDGF beta receptorE5 proteinTransform cellsCellular platelet-derived growth factor (PDGF) beta receptorAmino acidsBa/F3 hematopoietic cellsPosition 17Cell transformationPlatelet-derived growth factor beta receptorHomodimeric transmembrane proteinReceptor tyrosine phosphorylationGrowth factor beta receptorReceptor tyrosine kinasesPDGF receptor tyrosine kinaseReceptor activationPossible amino acidsBeta receptorsStable complexesComplex formationMutant proteinsTransmembrane domainTransmembrane proteinGrowth factor-beta (TGF-beta) receptor activationTyrosine phosphorylationOncogenic activation of the PDGF β receptor by the transmembrane domain of p185neu*
Petti L, Irusta P, DiMaio D. Oncogenic activation of the PDGF β receptor by the transmembrane domain of p185neu*. Oncogene 1998, 16: 843-851. PMID: 9484775, DOI: 10.1038/sj.onc.1201590.Peer-Reviewed Original ResearchConceptsBa/F3 cellsTransmembrane domainBa/F3 hematopoietic cellsF3 cellsWild-type PDGF receptorNovel tyrosine phosphorylated proteinsIL-3-independent growthTyrosine phosphorylated proteinsDistinct signaling pathwaysWild-type PDGFLevels of phosphotyrosineWild-type receptorIL-3Β receptorPDGF β-receptorPhosphorylated proteinsTyrosine autophosphorylationOncogenic formsKinase activityMouse C127Receptor homodimerizationOncogenic activationSignaling pathwaysChimeric receptorsFoci formation