AcetaldehydeEnzymesIndolesCyanamideEthanolAldehyde DehydrogenaseMolecular Sequence DataSubstrate SpecificityAmino Acid SequenceAldehyde OxidoreductasesAlcohol DehydrogenaseIndole AlkaloidsDisulfiramAldehydesCentral Nervous System DepressantsPyruvate DecarboxylaseToxicity Tests, AcuteAlcohol DeterrentsFlushingAlcoholsAcetoinButanonesNADFermentationAlcoholics