Nuclear Export SignalsKaryopherinsActive Transport, Cell NucleusNuclear Localization SignalsCell NucleusCytoplasmReceptors, Cytoplasmic and NuclearProtein Sorting SignalsNucleocytoplasmic Transport ProteinsFatty Acids, UnsaturatedGene Products, revAmino Acid Sequenceran GTP-Binding ProteinMolecular Sequence DataProtein Transportrev Gene Products, Human Immunodeficiency VirusRecombinant Fusion ProteinsNuclear ProteinsNuclear Pore Complex ProteinsHeLa CellsBiological TransportLeucineProtein Structure, TertiaryGreen Fluorescent ProteinsRNA-Binding ProteinsLuminescent ProteinsCell LineCOS CellsMutationSignal TransductionSequence Homology, Amino AcidRNA TransportAmino Acid MotifsCarrier ProteinsProtein BindingMicroscopy, FluorescenceNuclear Porebeta KaryopherinsCercopithecus aethiopsGene Products, rexTransfectionNIH 3T3 CellsMutagenesis, Site-DirectedRibonucleoproteinsSaccharomyces cerevisiae ProteinsDNA-Binding ProteinsRNA, MessengerSubcellular FractionsNuclear EnvelopeAndrogensalpha KaryopherinsTranscription FactorsBase SequenceBinding SitesPlasmidsAutobiographyConserved SequenceCell NucleolusModels, BiologicalHinge ExonsCell CompartmentationTwo-Hybrid System TechniquesPhosphorylationTrans-ActivatorsTranscription, GeneticGenes, ReporterAntibiotics, Antineoplastic14-3-3 Proteins3T3 CellsFungal ProteinsRecombinant ProteinsAmino Acid SubstitutionSequence DeletionMicroinjectionsRNA SplicingCloning, MolecularModels, MolecularLIM Domain ProteinsMutagenesisCells, CulturedDNA PrimersConsensus SequenceRNA, ViralProtein IsoformsViral ProteinsTranscriptional ActivationPrecipitin TestsHIV-1Fluorescent Antibody Technique, IndirectUbiquitinProteinsCytosolMutant ProteinsXenopusRibosome Subunits, Large, EukaryoticGene Expression RegulationCell Line, TumorImmunoblottingBlotting, WesternBiological Transport, Active