Nuclear ProteinsMolecular Sequence DataCell NucleusBase SequenceAmino Acid SequenceDNA-Binding ProteinsProtein BindingPromoter Regions, GeneticTranscription FactorsCell LineHeLa CellsNucleoproteinsTranscription, GeneticBinding SitesDNAElectrophoresis, Gel, Two-DimensionalProteinsProteomicsran GTP-Binding ProteinProteomeSequence Homology, Amino AcidElectrophoresis, Polyacrylamide GelRecombinant Fusion ProteinsCloning, MolecularPhosphorylationGene Expression RegulationRNA, MessengerMutationTransfectionMolecular WeightNucleoplasminsCarrier ProteinsActive Transport, Cell NucleusCytoplasmRegulatory Sequences, Nucleic AcidProtein Structure, TertiaryNuclear Localization SignalsPhosphoproteinsRNA-Binding ProteinsTumor Cells, CulturedSignal TransductionDeoxyribonuclease IBlotting, WesternEnhancer Elements, GeneticNuclear EnvelopeKaryopherinsCells, CulturedHistonesSequence AlignmentRecombinant ProteinsTwo-Hybrid System TechniquesRibonucleoproteinsDNA, ComplementaryFungal ProteinsPlasmidsSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsEpstein-Barr Virus Nuclear AntigensChromatinHeterogeneous-Nuclear RibonucleoproteinsMass SpectrometryMembrane ProteinsProtein KinasesLiveralpha KaryopherinsImmunoblottingTyrosineDNA PrimersNuclear Pore Complex ProteinsCell Cycle ProteinsGene ExpressionFluorescent Antibody TechniqueProtein TransportKineticsOligodeoxyribonucleotidesMicroscopy, FluorescenceTranscriptional ActivationRepressor ProteinsNeoplasm ProteinsSequence Homology, Nucleic AcidMutagenesis, Site-DirectedChromosomal Proteins, Non-HistonePrecipitin TestsRestriction MappingTrans-ActivatorsConsensus SequenceSp1 Transcription FactorHMGB1 ProteinConserved SequenceChromatography, AffinityBacterial ProteinsSpectrometry, Mass, Matrix-Assisted Laser Desorption-IonizationDrosophila ProteinsSubstrate Specificitybeta KaryopherinsBiological TransportAmino Acid MotifsPlant ProteinsGenes, ReporterModels, Biological