TyrosineSerineAmino Acid SequencePhosphorylationMolecular Sequence DataSequence Homology, Amino AcidPhosphotyrosineAmino AcidsMutagenesis, Site-DirectedProtein-Tyrosine KinasesCell LinePhosphoproteinsBinding SitesProtein BindingBase SequenceEnzyme ActivationMutationKineticsAmino Acid SubstitutionRecombinant ProteinsSignal TransductionProtein Structure, TertiaryCloning, MolecularPhosphoserineProtein KinasesProtein Tyrosine PhosphatasesProtein-Serine-Threonine KinasesThreonineSubstrate SpecificityModels, MolecularPeptide FragmentsTransfectionCells, CulturedProtein ConformationRecombinant Fusion ProteinsSequence AlignmentProteinsStructure-Activity RelationshipPeptide MappingEnzyme InhibitorsEscherichia coliProtein Processing, Post-TranslationalElectrophoresis, Polyacrylamide Gelsrc-Family KinasesProtein Kinase CAmino Acid MotifsPhosphopeptidesMolecular WeightProto-Oncogene ProteinsBlotting, WesternPeptidesCOS CellsVanadatesPrecipitin TestsIntracellular Signaling Peptides and ProteinsPaxillinFocal Adhesion Protein-Tyrosine KinasesDNA-Binding ProteinsDNA, ComplementaryMembrane ProteinsFocal Adhesion Kinase 1ImmunoblottingCarrier ProteinsAdaptor Proteins, Signal TransducingProtein Structure, SecondaryCyclic AMP-Dependent Protein KinasesOxidative PhosphorylationDNACattleCell MembraneSerine Endopeptidases3T3 CellsMitogen-Activated Protein KinasesCalcium-Calmodulin-Dependent Protein Kinasessrc Homology DomainsDNA PrimersTrypsinIsoenzymesCalciumPhosphatidylinositol 3-KinasesTumor Cells, CulturedHeLa CellsCricetinaeBacterial ProteinsConserved SequenceAlaninePoint MutationPlasmidsRNA, MessengerGenisteinProto-Oncogene Proteins c-aktCysteineCatalysisPhosphothreonineCasein Kinase IIProto-Oncogene Proteins c-fynMutagenesisProto-Oncogene Proteins pp60(c-src)Trans-ActivatorsChromatography, High Pressure Liquid