Helix-Loop-Helix MotifsInhibitor of Differentiation ProteinsBasic Helix-Loop-Helix Transcription FactorsAmino Acid SequenceMolecular Sequence DataAmino Acid MotifsProtein Structure, SecondarySequence Homology, Amino AcidBinding SitesAmino AcidsModels, MolecularProtein BindingHelix (Snails)Protein Structure, TertiaryBase SequenceS100 Calcium Binding Protein GCalcium-Binding ProteinsCalcium SignalingProtein ConformationSequence AlignmentAmino Acid SubstitutionCloning, MolecularMutationCalciumMutagenesis, Site-DirectedKineticsNucleotide MotifsRecombinant ProteinsCalcium ChannelsCalbindinsEscherichia coliEF Hand MotifsStructure-Activity RelationshipPeptidesConserved SequenceDNACell LineCrystallography, X-RayPeptide FragmentsRecombinant Fusion ProteinsCalcium, DietaryCalmodulinNucleic Acid ConformationBacterial ProteinsTroponin CMagnetic Resonance SpectroscopyProtein Interaction Domains and MotifsCalbindin 1Transcription FactorsCalcium IsotopesDNA-Binding ProteinsSequence Homology, Nucleic AcidProtein FoldingMembrane ProteinsSubstrate SpecificityConsensus SequenceDNA, ComplementaryCarrier ProteinsDNA PrimersRabbitsNuclear Magnetic Resonance, BiomolecularRNA, MessengerTransfectionThermodynamicsProteinsDimerizationCattlePromoter Regions, GeneticPlasmidsTranscription, GeneticSpectrometry, FluorescenceMagnesiumHydrogen-Ion ConcentrationAmino Acids, EssentialElectrophoresis, Polyacrylamide GelSequence DeletionCalcium ChlorideSequence Analysis, DNAMutagenesisCysteineCOS CellsCell MembraneCalcium CarbonateAmino Acid Transport SystemsPhylogenyCells, CulturedCircular DichroismAlanineParvalbuminsPoint MutationHelix-Turn-Helix MotifsS100 ProteinsMolecular WeightTroponinModels, BiologicalCalcium RadioisotopesSignal TransductionTerbiumPhosphorylationHydrophobic and Hydrophilic Interactions