RNA Ligase (ATP)Ubiquitin-Protein LigasesDNA LigasesPolynucleotide LigasesUbiquitinationUbiquitin-Protein Ligase ComplexesCullin ProteinsUbiquitinGlutamate-Cysteine LigaseLigasesLigase Chain ReactionSKP Cullin F-Box Protein LigasesF-Box ProteinsUbiquitin-Conjugating EnzymesRING Finger DomainsProteasome Endopeptidase ComplexMolecular Sequence DataUbiquitinsProtein BindingProteolysisS-Phase Kinase-Associated ProteinsAmino Acid SequenceProtein Structure, TertiaryCoenzyme A LigasesMutationPolyubiquitinAnaphase-Promoting Complex-Cyclosomebeta-Transducin Repeat-Containing ProteinsProto-Oncogene Proteins c-cblProtein Inhibitors of Activated STATCell LineSubstrate SpecificityHEK293 CellsDNA RepairSumoylationHeLa CellsCell Cycle ProteinsPolynucleotide 5'-Hydroxyl-KinaseAmino Acid MotifsDNA-Binding ProteinsNuclear ProteinsSUMO-1 ProteinProto-Oncogene Proteins c-mdm2Small Ubiquitin-Related Modifier ProteinsCarbon-Nitrogen LigasesTwo-Hybrid System TechniquesProtein StabilitySaccharomyces cerevisiae ProteinsBase SequenceAdenosine MonophosphateCarrier ProteinsImmunoprecipitationSaccharomyces cerevisiaeSequence Homology, Amino AcidProtein Processing, Post-TranslationalDNA DamageMultiprotein ComplexesEscherichia coliRepressor ProteinsBinding SitesRNA InterferenceSignal TransductionLysineRNA, Small InterferingTranscription FactorsPhosphorylationProliferating Cell Nuclear AntigenSequence AlignmentCell Line, TumorCatalysisDNAProtein TransportRecombinant Fusion ProteinsModels, MolecularReceptors, Autocrine Motility FactorModels, BiologicalCarbon-Oxygen LigasesTransfectionRecombinant ProteinsTumor Suppressor ProteinsCloning, MolecularKineticsTumor Suppressor Protein p53Adaptor Proteins, Signal TransducingUbiquitin ThiolesteraseDNA Breaks, Double-StrandedDNA End-Joining RepairT-PhagesProtein Interaction Domains and MotifsCatalytic DomainCell CycleDNA ReplicationCell NucleusBiotinylationPlasmidsVon Hippel-Lindau Tumor Suppressor ProteinProtein-Serine-Threonine KinasesBlotting, WesternCOS CellsAntigens, Nuclear