Helix-Loop-Helix MotifsInhibitor of Differentiation ProteinsBasic Helix-Loop-Helix Transcription FactorsMolecular Sequence DataAmino Acid SequenceAmino Acid MotifsProtein Structure, SecondaryBinding SitesAspartate AminotransferasesHelix (Snails)Models, MolecularProtein BindingS100 Calcium Binding Protein GCalcium SignalingCalcium-Binding ProteinsProtein Structure, TertiaryAspartate CarbamoyltransferaseBase SequenceAspartic AcidProtein ConformationCalciumSequence Homology, Amino AcidMutagenesis, Site-DirectedNucleotide MotifsMutationCalcium ChannelsCalbindinsEF Hand MotifsKineticsSequence AlignmentCalcium, DietaryCrystallography, X-RayCalmodulinEscherichia coliRecombinant ProteinsStructure-Activity RelationshipTroponin CNucleic Acid ConformationConserved SequenceMagnetic Resonance SpectroscopyCalbindin 1PeptidesCalcium IsotopesProtein Interaction Domains and MotifsCloning, MolecularCell LineDNARecombinant Fusion ProteinsProtein FoldingTranscription FactorsNuclear Magnetic Resonance, BiomolecularAmino Acid SubstitutionMagnesiumDNA-Binding ProteinsThermodynamicsBacterial ProteinsMembrane ProteinsConsensus SequencePeptide FragmentsCalcium ChlorideHydrogen-Ion ConcentrationSpectrometry, FluorescenceCalcium CarbonateDimerizationPromoter Regions, GeneticParvalbuminsRabbitsS100 ProteinsCalcium RadioisotopesHelix-Turn-Helix MotifsTerbiumTroponinCalbindin 2Hydrogen BondingAspartate KinaseTransfectionEgtazic AcidSubstrate SpecificityModels, BiologicalCalcium PhosphatesCell MembraneCarrier ProteinsDNA PrimersCircular DichroismCysteineCells, CulturedSignal TransductionLigandsTranscription, GeneticCOS CellsPhosphorylationMutagenesisAmino AcidsHydrophobic and Hydrophilic InteractionsCattleCatalytic DomainRNA, MessengerModels, ChemicalSequence DeletionPlasmids