characterisation of the broadly-specific o-methyl-transferase jerf from the late stages of jerangolid biosynthesis

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ID: 177325
2016
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Abstract
We describe the characterisation of the O-methyltransferase JerF from the late stages of jerangolid biosynthesis. JerF is the first known example of an enzyme that catalyses the formation of a non-aromatic, cyclic methylenolether. The enzyme was overexpressed in E. coli and the cell-free extracts were used in bioconversion experiments. Chemical synthesis gave access to a series of substrate surrogates that covered a broad structural space. Enzymatic assays revealed a broad substrate tolerance and high regioselectivity of JerF, which makes it an attractive candidate for an application in chemoenzymatic synthesis with particular usefulness for late stage application on 4-methoxy-5,6-dihydro-2H-pyran-2-one-containing natural products.
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friedrich2016moleculescharacterisation Use this key to autocite in the manuscript while using SciMatic Manuscript Manager or Thesis Manager
Authors ;Steffen Friedrich;Franziska Hemmerling;Frederick Lindner;Anna Warnke;Johannes Wunderlich;Gesche Berkhan;Frank Hahn
Journal Journal of ethnopharmacology
Year 2016
DOI
10.3390/molecules21111443
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