Protein Structure, TertiaryDatabases, ProteinModels, MolecularProteinsAmino Acid SequenceMolecular Sequence DataSequence Homology, Amino AcidSequence AlignmentProtein ConformationBinding SitesProtein Interaction Domains and MotifsProtein BindingCloning, MolecularRecombinant Fusion ProteinsProtein Structure, Secondarysrc Homology DomainsCrystallography, X-RayRecombinant ProteinsMultigene FamilyBase SequenceMutagenesis, Site-DirectedConserved SequenceMembrane ProteinsPhylogenyStructure-Activity RelationshipDNA-Binding ProteinsDimerizationDNA, ComplementarySignal TransductionCarrier ProteinsTranscription FactorsTransfectionEscherichia coliBacterial ProteinsPDZ DomainsLigandsProtein FoldingEvolution, MolecularKineticsSequence DeletionDNAAmino Acid MotifsDNA PrimersMutationCell MembranePeptide FragmentsStructural Homology, ProteinCell LineMutagenesisProtein Structure, QuaternaryAmino Acid SubstitutionTranscription, GeneticPhosphorylationRNA, MessengerTwo-Hybrid System TechniquesProtein MultimerizationCatalysisNuclear ProteinsSaccharomyces cerevisiaePlasmidsHeLa CellsCytoplasmCricetinaeModels, BiologicalProtein TransportSequence Analysis, ProteinMembrane GlycoproteinsEscherichia coli ProteinsDrosophila ProteinsPeptidesCysteineSequence Homology, Nucleic AcidNuclear Magnetic Resonance, BiomolecularPoint MutationCells, CulturedGene ExpressionCHO CellsCercopithecus aethiopsNerve Tissue ProteinsProtein IsoformsElectrophoresis, Polyacrylamide GelTrans-ActivatorsGene Expression RegulationSequence Analysis, DNATranscriptional ActivationCircular DichroismFungal ProteinsAdaptor Proteins, Signal TransducingGlutathione TransferaseBlotting, WesternRepressor ProteinsPhosphoproteinsImmunoglobulinsPromoter Regions, GeneticZinc FingersHydrolysisGene Expression Regulation, DevelopmentalCell Adhesion MoleculesPolymerase Chain ReactionCrystallization