Small Ubiquitin-Related Modifier ProteinsSUMO-1 ProteinSumoylationProtein Inhibitors of Activated STATUbiquitin-Conjugating EnzymesUbiquitin-Protein LigasesProtein Processing, Post-TranslationalLysineLigasesUbiquitinCysteine EndopeptidasesEndopeptidasesUbiquitin-Activating EnzymesIntranuclear Inclusion BodiesWrestlingProtein BindingAmino Acid MotifsNuclear Pore Complex ProteinsCarbon-Nitrogen LyasesAmino Acid SequenceTwo-Hybrid System TechniquesSaccharomyces cerevisiae ProteinsCell Nucleus StructuresMolecular Sequence DataHeLa CellsNuclear ProteinsUbiquitinationSaccharomyces cerevisiaeProtein Structure, TertiaryAnacardic AcidsPolycomb-Group ProteinsRepressor ProteinsHEK293 CellsMutationProtein Interaction Domains and MotifsTranscription FactorsCOS CellsCell NucleusIntranuclear SpaceCell LineImmunoprecipitationSubstrate SpecificityCercopithecus aethiopsSynaptonemal ComplexTranscription, GeneticBinding SitesProtein TransportActive Transport, Cell NucleusGTPase-Activating ProteinsDNA-Binding ProteinsMolecular ChaperonesPlant Physiological ProcessesModels, BiologicalSequence Homology, Amino AcidProtein IsoformsRING Finger DomainsRecombinant Fusion ProteinsProfilinsDNA RepairDNA DamageProteasome Endopeptidase ComplexProteolysisTumor Suppressor ProteinsSchizosaccharomycesCrystallography, X-RayArabidopsis ProteinsCanavanineHistone DeacetylasesCatalytic DomainProliferating Cell Nuclear AntigenThyrotropin, beta SubunitCefotiamSchizosaccharomyces pombe ProteinsGene Expression RegulationRecombinant ProteinsGenomic InstabilityNIH 3T3 CellsArabidopsisPlasmidsMatrix Attachment Region Binding ProteinsTranscriptional ActivationTransfectionbeta KaryopherinsNuclear PoreMultiprotein ComplexesCell Cycle ProteinsMicroscopy, FluorescenceBlotting, WesternUbiquitin-Specific ProteasesChromatinMutant ProteinsSignal TransductionDNA Breaks, Double-StrandedChromosome Pairingets-Domain Protein Elk-1Models, MolecularMutagenesis, Site-DirectedCell NucleolusMass SpectrometrySalt-Tolerant Plants