AequorinLuminescent MeasurementsLuminescent ProteinsAmino Acid SequenceMolecular Sequence DataModels, MolecularMutagenesis, Site-DirectedBinding SitesProtein ConformationProtein Structure, TertiarySequence Homology, Amino AcidProtein BindingProtein Structure, SecondaryBase SequenceStructure-Activity RelationshipAmino Acid SubstitutionMutationKineticsCysteineEscherichia coliSequence AlignmentDrug ResiduesRecombinant ProteinsSubstrate SpecificityAmino AcidsPeptide FragmentsCrystallography, X-RayPesticide ResiduesCloning, MolecularHistidineLysinePeptidesConserved SequenceCatalytic DomainCatalysisMagnetic Resonance SpectroscopyCircular DichroismBacterial ProteinsAlanineAmino Acid MotifsCell LineMutagenesisTryptophanHydrogen-Ion ConcentrationAspartic AcidRecombinant Fusion ProteinsProtein FoldingTyrosineSerinePoint MutationArgininePhosphorylationHydrogen BondingElectrophoresis, Polyacrylamide GelTrypsinChromatography, High Pressure LiquidDisulfidesProteins