Molecular Sequence DataModels, MolecularProtein BindingAmino Acid SequenceProtein Structure, TertiaryBinding SitesModels, BiologicalSignal TransductionMutationTranscription FactorsBase SequenceKineticsCell LineTranscription, GeneticProtein ConformationPhosphorylationDNA-Binding ProteinsDrosophila ProteinsRecombinant Fusion ProteinsGene Expression RegulationBacterial ProteinsCrystallography, X-RayDrosophila melanogasterDNAGene Expression Regulation, DevelopmentalAmino Acid MotifsMembrane ProteinsNucleic Acid ConformationSequence AlignmentRepressor ProteinsEnzyme ActivationSaccharomyces cerevisiaeDimerizationSequence Homology, Amino AcidProtein MultimerizationCell MembraneHeLa CellsCells, CulturedProtein Structure, QuaternaryRNA, MessengerFeedback, PhysiologicalProtein Interaction Domains and MotifsSaccharomyces cerevisiae ProteinsPromoter Regions, GeneticNuclear ProteinsModels, GeneticRecombinant ProteinsHydrogen BondingProtein FoldingProtein Structure, SecondaryEscherichia coliChromatinTranscriptional ActivationConserved SequenceProteinsDrosophilaLigandsStructure-Activity RelationshipProtein Processing, Post-TranslationalBiological TransportProtein BiosynthesisMutagenesis, Site-DirectedGene SilencingCalciumCOS CellsFungal ProteinsProtein TransportHomeodomain ProteinsMacromolecular SubstancesTransfectionHydrogen-Ion ConcentrationEnhancer Elements, GeneticSubstrate SpecificityCell NucleusEscherichia coli ProteinsNeuronsStatic ElectricityXenopus ProteinsCarrier ProteinsCricetinaeModels, ChemicalThermodynamicsTwo-Hybrid System TechniquesBiological EvolutionTime FactorsBody PatterningMolecular StructureAmino Acid SubstitutionOxidation-ReductionApoptosisCaenorhabditis elegansPlasmidsTemperatureGenes, ReporterPhenotypeCaenorhabditis elegans ProteinsMolecular ConformationReceptors, Cell SurfaceComputer SimulationHydrolysis