6533b829fe1ef96bd1289928
RESEARCH PRODUCT
Elucidation of the biosynthesis and degradation of allantofuranone by isotopic labelling and fermentation of modified precursors.
Johannes C. LiermannAnja SchüfflerTimm AnkeTill Opatzsubject
Abiotic componentAntifungal AgentsOrganic ChemistryFungiPolyporic acidPhenylalanineBiologyBiochemistryIsotopic labelingchemistry.chemical_compoundBiosynthesischemistryBiochemistry4-ButyrolactoneLabellingIsotope LabelingFermentationMolecular MedicineDegradation (geology)FermentationMolecular Biologydescription
Feeding experiments with the ascomycete Allantophomopsis lycopodina indicated that the potent fungistatic allantofuranone is biosynthesized from phenylalanine. Further experiments with synthetic precursors gave evidence that the naturally occurring polyporic acid serves as a key intermediate in the biosynthesis. In addition to the formation of allantofuranone, its abiotic and metabolic degradation were investigated.
year | journal | country | edition | language |
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2010-12-22 | Chembiochem : a European journal of chemical biology |