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
1988
44-amino-acid E5 transforming protein of bovine papillomavirus requires a hydrophobic core and specific carboxyl-terminal amino acids.
Horwitz B, Burkhardt A, Schlegel R, DiMaio D. 44-amino-acid E5 transforming protein of bovine papillomavirus requires a hydrophobic core and specific carboxyl-terminal amino acids. Molecular And Cellular Biology 1988, 8: 4071-4078. PMID: 2847028, PMCID: PMC365476, DOI: 10.1128/mcb.8.10.4071.Peer-Reviewed Original ResearchConceptsAmino acid substitutionsE5 proteinAmino acidsTransforming proteinAcid substitutionsCarboxyl-terminal thirdCarboxyl-terminal amino acidsCharacterization of mutantsSpecific amino acid sequencesMouse C127 cellsAmino acid sequenceBovine papillomavirus type 1Specific amino acidsHydrophobic amino acidsPapillomavirus type 1Focus-forming activityCysteine residuesAcid sequenceC127 cellsSaturation mutagenesisE5 geneTransforming activityEssential amino acidsFoci formationMissense mutations