LysineAmino Acid SequenceMolecular Sequence DataBinding SitesMutagenesis, Site-DirectedModels, MolecularAcetylationProtein BindingProtein ConformationProtein Structure, TertiaryAmino AcidsMutationKineticsMethylationSequence Homology, Amino AcidStructure-Activity RelationshipCitraconic AnhydridesHistonesAmino Acid SubstitutionBase SequencePeptide FragmentsProtein Structure, SecondaryProtein Processing, Post-TranslationalEscherichia coliPyridoxal PhosphateRecombinant ProteinsSubstrate SpecificityArgininePeptidesSequence AlignmentCysteineUbiquitinationHistidineUbiquitinCrystallography, X-RayCatalysisTrypsinSUMO-1 ProteinConserved SequenceHydrogen-Ion ConcentrationCell LineImidoestersChromatography, High Pressure LiquidCloning, MolecularCatalytic DomainBorohydridesMagnetic Resonance SpectroscopyMass SpectrometryAmino Acid MotifsAcetic AnhydridesCattleElectrophoresis, Polyacrylamide GelAlaninep300-CBP Transcription FactorsCircular DichroismCross-Linking ReagentsHistone AcetyltransferasesBacterial ProteinsRecombinant Fusion ProteinsMutagenesisSumoylationChemistryChemical PhenomenaSaccharomyces cerevisiaeAnhydridesSmall Ubiquitin-Related Modifier ProteinsAcetyltransferasesUbiquitin-Conjugating EnzymesDrug ResiduesProteinsOxidation-ReductionPoint MutationHydrolysisDNAProtein MethyltransferasesUbiquitinsTryptophanCyanogen Bromide2-Aminoadipic AcidPhosphorylationPolyubiquitinModels, ChemicalPlasmidsPeptide MappingSerineAmino Acids, BasicSaccharomyces cerevisiae ProteinsMolecular WeightSpectrometry, FluorescencePesticide ResiduesTyrosineHomoarginineThreonineCOS CellsProtein FoldingHeLa CellsStatic ElectricityHydrogen BondingPlasminogenEscherichia coli Proteins