1998
A single amino acid substitution in a WW‐like domain of diverse members of the PDGF receptor subfamily of tyrosine kinases causes constitutive receptor activation
Irusta P, DiMaio D. A single amino acid substitution in a WW‐like domain of diverse members of the PDGF receptor subfamily of tyrosine kinases causes constitutive receptor activation. The EMBO Journal 1998, 17: 6912-6923. PMID: 9843497, PMCID: PMC1171039, DOI: 10.1093/emboj/17.23.6912.Peer-Reviewed Original ResearchMeSH KeywordsAlanineAmino Acid SequenceAmino Acid SubstitutionAnimalsBinding SitesCell Line, TransformedCloning, MolecularDimerizationEnzyme ActivationHumansInterleukin-3LigandsMiceMolecular Sequence DataMutagenesis, Site-DirectedPeptidesPhosphorylationPolymerase Chain ReactionReceptor Protein-Tyrosine KinasesReceptor, Platelet-Derived Growth Factor betaReceptors, Platelet-Derived Growth FactorSequence Homology, Amino AcidStructure-Activity RelationshipTyrosineValineConceptsTyrosine kinase activityKinase activityTyrosine kinasePlatelet-derived growth factor beta receptorCytoplasmic juxtamembrane domainPDGF receptorSignal transduction proteinsWW-like domainTransmembrane receptor tyrosine kinaseProtein-protein interactionsBa/F3 cellsGST fusion proteinSingle amino acid substitutionConstitutive receptor activationGrowth factor beta receptorAbsence of ligandReceptor tyrosine kinasesAmino acid substitutionsSequence PPXYTransduction proteinsWW domainsCellular functionsJuxtamembrane regionTyrosine phosphorylationAlanine substitutions
1995
Mutational analysis of the interaction between the bovine papillomavirus E5 transforming protein and the endogenous beta receptor for platelet-derived growth factor in mouse C127 cells
Nilson L, Gottlieb R, Polack G, DiMaio D. Mutational analysis of the interaction between the bovine papillomavirus E5 transforming protein and the endogenous beta receptor for platelet-derived growth factor in mouse C127 cells. Journal Of Virology 1995, 69: 5869-5874. PMID: 7543592, PMCID: PMC189463, DOI: 10.1128/jvi.69.9.5869-5874.1995.Peer-Reviewed Original ResearchMeSH KeywordsAmino Acid SequenceAnimalsBinding SitesBovine papillomavirus 1Cell LineDNA Mutational AnalysisDown-RegulationFrameshift MutationKineticsMiceMolecular Sequence DataMutagenesisMutagenesis, Site-DirectedOncogene Proteins, ViralPhosphotyrosinePoint MutationProtein-Tyrosine KinasesReceptor, Platelet-Derived Growth Factor betaReceptors, Platelet-Derived Growth FactorRecombinant ProteinsTyrosineConceptsMouse C127 cellsE5 proteinReceptor tyrosine phosphorylationTyrosine phosphorylationPDGF beta receptorC127 cellsPDGF receptorWild-type E5 proteinBovine papillomavirus E5 proteinCarboxyl-terminal cysteine residueCell transformationPlatelet-derived growth factor beta receptorMembrane-associated proteinsSustained receptor activationPDGF receptor activationMutation of glutamineTransformation-competent mutantsGrowth factor beta receptorBovine papillomavirus E5Carboxyl-terminal positionBeta receptorsHigh-level expressionPlatelet-derived growth factorStable complex formationReceptor activation