【文章名】Enzymatic (13)C Labeling and Multidimensional NMR Analysis of Miltiradiene Synthesized by Bifunctional Diterpene Cyclase in Selaginella moellendorffii
[摘要]:Background: A model lycophyte, Selaginella moellendorffii, has a unique bifunctional terpene cyclase gene. Results: The bifunctional cyclase synthesized miltiradiene from geranylgeranyl diphosphate via (+)-copalyl diphosphate. Conclusion: Fully (13)C-labeled miltiradiene was unambiguously elucidated by multidimensional NMR analyses. Significance: Enzymatic synthesis of highly enriched biosynthetic products enables one-dimensional and multidimensional (13)C NMR studies.