CarbonChlorofluorocarbons, MethaneStereoisomerismAcetalsIsatinAllyl CompoundsPalladiumMolecular StructureHeterocyclic CompoundsCatalysisMethaneProtein Structure, QuaternaryQuaternary Ammonium CompoundsCarbon DioxideCarbon MonoxideNanotubes, CarbonCarbon IsotopesCarbon Monoxide PoisoningModels, MolecularStructure-Activity RelationshipProtein ConformationCarbon TetrachlorideCarboxyhemoglobinKineticsMolecular Sequence DataCarbon SequestrationMagnetic Resonance SpectroscopyCarbon DisulfideCrystallography, X-RayAmino Acid SequenceSulfur CompoundsBinding SitesBenzalkonium CompoundsProtein BindingHydrogen-Ion ConcentrationMacromolecular SubstancesHemoglobin AVolatile Organic CompoundsEscherichia coliDimerizationCarbon Tetrachloride PoisoningMolecular ConformationChromatography, High Pressure LiquidOxidation-ReductionHemoglobinsAllosteric RegulationProtein Structure, TertiaryDisinfectantsProtein MultimerizationModels, ChemicalPhenolsBiodegradation, EnvironmentalBacterial ProteinsSpiro CompoundsSulfhydryl CompoundsPlant ExtractsOxygenMass SpectrometryCarbon RadioisotopesOrganometallic CompoundsTemperatureSpectrophotometry, UltravioletLigandsDose-Response Relationship, DrugMutationCarbon FootprintNitrogenDrug Evaluation, PreclinicalBacteriaAlkanesInhibitory Concentration 50OxyhemoglobinsAcetatesSubstrate SpecificityKetonesCulture MediaCyclizationChemistryTime FactorsNitrogen CompoundsCetylpyridiniumBiphenyl CompoundsCarboxylic AcidsX-Ray DiffractionChemical PhenomenaOrganophosphorus CompoundsBiomassGas Chromatography-Mass SpectrometryProtein Structure, SecondaryAniline CompoundsOrganic ChemicalsCircular DichroismRecombinant ProteinsClimatePhylogenySmall Molecule LibrariesAmino AcidsDecamethonium CompoundsModels, BiologicalGeological Phenomena