Sequence Homology, Amino AcidProtein Interaction Domains and MotifsProtein Structure, TertiarySequence AlignmentRecombinant Fusion ProteinsProtein Conformationsrc Homology DomainsProtein BindingBinding SitesProtein Structure, SecondaryModels, MolecularRecombinant ProteinsAmino Acid MotifsMolecular Sequence DataCloning, MolecularProtein FoldingDatabases, ProteinConserved SequenceSequence Analysis, ProteinMutagenesis, Site-DirectedCrystallography, X-RayAmino Acid SequencePDZ DomainsStructure-Activity RelationshipBase SequenceDNA-Binding ProteinsDimerizationProteinsMembrane ProteinsEvolution, MolecularEscherichia coliTranscription FactorsSequence DeletionBacterial ProteinsPhylogenyCarrier ProteinsPeptide FragmentsTransfectionProtein Interaction MappingKineticsDNAMutationCell MembraneDNA, ComplementarySignal TransductionAmino Acid SubstitutionLigandsComputational BiologyMutagenesisTwo-Hybrid System TechniquesDNA PrimersNuclear Magnetic Resonance, BiomolecularSaccharomyces cerevisiaePeptidesProtein MultimerizationProtein Structure, QuaternaryPlasmidsNuclear ProteinsPhosphorylationStructural Homology, ProteinHeLa CellsCytoplasmProtein TransportTranscription, GeneticCell LineZinc FingersPoint MutationCircular DichroismDrosophila ProteinsProtein EngineeringFungal ProteinsModels, BiologicalRepressor ProteinsCysteineCricetinaeCercopithecus aethiopsSoftwareRepetitive Sequences, Amino AcidAdaptor Proteins, Signal TransducingAlgorithmsEscherichia coli ProteinsAlternative SplicingPhosphoproteinsInternetExonsElectrophoresis, Polyacrylamide GelMultigene FamilyMagnetic Resonance SpectroscopyProtein IsoformsHydrophobic and Hydrophilic InteractionsGlutathione TransferaseTranscriptional ActivationNerve Tissue ProteinsTrans-ActivatorsModels, ChemicalSequence Analysis, DNAMacromolecular SubstancesAcyl Carrier ProteinCHO CellsRNA, Messenger