Sodium CompoundsArsenitesIsomerismStress, PhysiologicalHot TemperatureHeterotaxy SyndromeHeart Defects, CongenitalHeart AtriaSitus InversusHeart Septal DefectsAbnormalities, MultipleVenae CavaeDextrocardiaLevocardiaProtein ConformationHeart Bypass, RightPulmonary VeinsErythrocruorinsPulmonary Veno-Occlusive DiseaseModels, MolecularGrowth Differentiation Factor 1Fetal HeartCyanosisAbortion, EugenicMagnetic Resonance SpectroscopyNodal ProteinAtrioventricular NodeFetal DiseasesVena Cava, InferiorFontan ProcedureAzygos VeinTachycardia, SupraventricularSinoatrial NodeHeart BlockProlineUltrasonography, PrenatalMolecular StructureHeart ValvesProtein BindingBinding SitesStereoisomerismAtrial AppendageProtein Structure, SecondaryMolecular ConformationProtein Structure, TertiaryHeart Septal Defects, AtrialMolecular Sequence DataCircular DichroismCrystallography, X-RayPrenatal DiagnosisAmino Acid SequenceModels, ChemicalThermodynamicsInfant, NewbornKineticsSyndromeSpectrometry, FluorescenceBody PatterningPregnancyEchocardiographyNuclear Magnetic Resonance, BiomolecularProtein FoldingNucleic Acid ConformationMolecular Dynamics SimulationStructure-Activity RelationshipAsiaGestational AgeLigandsProtein DenaturationTemperatureSpleenEscherichia coliTime FactorsHydrogen BondingMutationHydrogen-Ion ConcentrationComputer SimulationStomachChemical PhenomenaProtein Structure, QuaternaryMutagenesis, Site-DirectedSolutionsRetrospective StudiesRecombinant ProteinsSpectrophotometry, UltravioletDimerizationCatalysisPeptidesAllosteric RegulationTryptophanCatalytic DomainSolventsHydrolysisProteinsFluorescence Resonance Energy TransferBacterial ProteinsCysteineAmino Acid SubstitutionAdenosine TriphosphatePolymorphism, Single-Stranded Conformational