Transition ElementsCoordination ComplexesMetalsRhodiumIridiumRutheniumOrganometallic CompoundsSpectrophotometry, InfraredCatalysisLigandsCobaltCopperNickelZincSchiff BasesChelating AgentsModels, MolecularManganeseIronMolecular StructureThiosemicarbazonesKineticsEthylenediaminesBinding SitesOxidation-ReductionMetals, HeavyRuthenium CompoundsGalliumModels, ChemicalCrystallography, X-RayCations, DivalentPhenanthrolinesMetals, Alkaline EarthChromiumStereoisomerismMolecular Sequence DataMagnetic Resonance SpectroscopySpectrometry, Mass, Electrospray IonizationProtein BindingThermodynamicsDifferential Thermal AnalysisMolecular ConformationSpectrophotometry, UltravioletQuantum TheoryHydrogen-Ion ConcentrationAmino Acid SequenceElectron Spin Resonance SpectroscopyCadmiumProtein ConformationOrganotin CompoundsIonsPeplomycinElectronsTemperatureStructure-Activity RelationshipOxyquinolinePhosphinesZinc CompoundsSubstrate SpecificityElectrochemistryDNAFerrous CompoundsPlatinum CompoundsPalladiumThermogravimetryCircular DichroismTrientineSpectrophotometryVanadiumWaterEpithelial-Mesenchymal TransitionMutagenesis, Site-DirectedCatalytic DomainCD40 LigandProtein Structure, TertiaryEscherichia coliHistidineBiocatalysisSpectroscopy, Fourier Transform Infrared