Ubiquitin-Protein LigasesUbiquitinUbiquitinationCullin ProteinsSKP Cullin F-Box Protein LigasesDNA LigasesUbiquitin-Protein Ligase ComplexesUbiquitin-Conjugating EnzymesUbiquitinsF-Box ProteinsProteasome Endopeptidase ComplexRNA Ligase (ATP)RING Finger DomainsLigasesUbiquitin ThiolesterasePolyubiquitinEndosomal Sorting Complexes Required for TransportProteolysisS-Phase Kinase-Associated ProteinsProtein BindingAnaphase-Promoting Complex-CyclosomeProto-Oncogene Proteins c-cblPolynucleotide LigasesProtein Structure, TertiaryMolecular Sequence DataAmino Acid Sequencebeta-Transducin Repeat-Containing ProteinsCell Cycle ProteinsHEK293 CellsMutationCell LineUbiquitin-Activating EnzymesHeLa CellsSaccharomyces cerevisiae ProteinsAmino Acid MotifsCarrier ProteinsNuclear ProteinsProtein StabilityProto-Oncogene Proteins c-mdm2Two-Hybrid System TechniquesImmunoprecipitationSaccharomyces cerevisiaeCoenzyme A LigasesSubstrate SpecificitySignal TransductionProtein Processing, Post-TranslationalPeptide SynthasesReceptors, Autocrine Motility FactorMultiprotein ComplexesLysineDNA-Binding ProteinsSumoylationSUMO-1 ProteinSequence Homology, Amino AcidProtein TransportRNA InterferenceSmall Ubiquitin-Related Modifier ProteinsUbiquitin CRepressor ProteinsRNA, Small InterferingTranscription FactorsProteasome InhibitorsCysteine EndopeptidasesAdaptor Proteins, Signal TransducingMultienzyme ComplexesUbiquitin-Specific ProteasesModels, BiologicalRecombinant Fusion ProteinsVon Hippel-Lindau Tumor Suppressor ProteinCell Line, TumorProtein Interaction Domains and MotifsLeupeptinsPhosphorylationBinding SitesDNA DamageUbiquitinated ProteinsModels, MolecularTransfectionTumor Suppressor ProteinsApc11 Subunit, Anaphase-Promoting Complex-CyclosomeTumor Suppressor Protein p53Sequence AlignmentProtein Inhibitors of Activated STATCell CycleImmunoblottingIntracellular Signaling Peptides and ProteinsDNA RepairDown-RegulationCOS CellsEndoplasmic Reticulum-Associated DegradationGlutamate-Cysteine LigaseCdc20 ProteinsEndopeptidasesProteinsPeptide HydrolasesArabidopsis ProteinsMembrane ProteinsBlotting, WesternRecombinant ProteinsCercopithecus aethiops