alpha-FetoproteinsFetusFetal ProteinsMolecular Sequence DataAmino Acid SequenceProteomicsElectrophoresis, Gel, Two-DimensionalProteomeProteinsPhosphorylationProtein BindingElectrophoresis, Polyacrylamide GelTyrosineBase SequenceMass SpectrometryProtein Structure, TertiarySignal TransductionBacterial ProteinsMolecular WeightCarrier ProteinsSequence Homology, Amino AcidPhosphoproteinsCell LineMutationSpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationMembrane ProteinsNuclear ProteinsDNA-Binding ProteinsBinding SitesTandem Mass SpectrometryPhosphotyrosineBlotting, WesternProtein-Tyrosine KinasesRecombinant Fusion ProteinsAsteriasHeLa CellsProtein KinasesImmunoblottingSubstrate SpecificitySequence AlignmentRNA, MessengerCloning, MolecularRecombinant ProteinsFungal ProteinsModels, MolecularRNA-Binding ProteinsTranscription FactorsKineticsSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsTwo-Dimensional Difference Gel ElectrophoresisProtein Kinase CCell MembraneRibonucleoproteinsEscherichia coliModels, BiologicalProtein ConformationAdaptor Proteins, Signal TransducingCells, CulturedTransfectionProtein-Serine-Threonine KinasesTumor Cells, CulturedAmino Acid MotifsTwo-Hybrid System TechniquesEnzyme ActivationChromatography, LiquidCytoskeletal ProteinsProtein TransportCell NucleusNerve Tissue ProteinsBlood ProteinsPrecipitin TestsHeat-Shock ProteinsIntracellular Signaling Peptides and ProteinsPeptidesMicroscopy, FluorescenceProtein BiosynthesisChromatography, AffinityConserved SequenceDNAIsotope LabelingCell Cycle ProteinsNeoplasm ProteinsPlant ProteinsCross-Linking ReagentsCytoplasmMolecular ChaperonesGene Expression RegulationPeptide FragmentsCattleMicrofilament ProteinsProtein FoldingDNA, ComplementaryProtein Processing, Post-TranslationalSequence Analysis, ProteinBiological TransportAmino AcidsTranscription, GeneticGene Expression ProfilingIsoelectric Point