Carboxylic AcidsAmino Acids, CyclicProtein PrecursorsEthylenesAzetidinecarboxylic AcidMolecular StructureEstersPyrrolidonecarboxylic AcidAzetinesPhenazinesAmyloid beta-Protein PrecursorStereoisomerismLyasesMagnetic Resonance SpectroscopyMolecular Sequence DataStructure-Activity RelationshipThiazolidinesPipecolic AcidsGas Chromatography-Mass SpectrometryAmino Acid SequenceKineticsDronabinolSpectrophotometry, InfraredProlineEnzyme PrecursorsDibenz(b,f)(1,4)oxazepine-10(11H)-carboxylic acid, 8-chloro-, 2-acetylhydrazideChromatography, High Pressure LiquidKetonesAmino AcidsAnthracenesRNA PrecursorsBenzoic AcidHydrogen-Ion ConcentrationFuransThiazolesMass SpectrometryCarbon-Carbon LyasesCyclizationAldehydesBase SequenceCatalysisBiotransformationIndicators and ReagentsPlant Growth RegulatorsSpectrometry, Mass, Electrospray IonizationChemistryAlcoholsSubstrate SpecificityNicotinic AcidsChemical PhenomenaNucleic Acid PrecursorsPropionatesAmidesOxidation-ReductionMutationCells, CulturedStreptomycesPseudomonasPhosphorous AcidsAmyloid Precursor Protein SecretasesIndolesMolecular ConformationCell DifferentiationModels, MolecularSpectrophotometry, UltravioletAcetatesAmino Acid OxidoreductasesCell LineCloning, MolecularIsobutyratesModels, ChemicalAcidsProtein Processing, Post-TranslationalSpectrometry, Mass, Fast Atom BombardmentHydrolysisCarbon RadioisotopesSubstance Abuse DetectionEscherichia coliCarbolinesDose-Response Relationship, Drugortho-AminobenzoatesChromatography, Thin LayerTetrahydroisoquinolinesCarbodiimidesDecarboxylationCyclopropanesBacteriaLeucineCephalosporinsStem CellsTime FactorsMelaninsBenzoatesBinding SitesCarbon DisulfideCyclopentanesMolecular WeightRecombinant ProteinsAlkenesBiological Transport