Mechanistic Studies on Trichoacorenol Synthase from Amycolatopsis benzoatilytica

Isotopic labeling experiments performed with a newly identified bacterial trichoacorenol synthase established a 1,5‐hydride shift occurring in the cyclization mechanism. During EI‐MS analysis, major fragments of the sesquiterpenoid were shown to arise via cryptic hydrogen movements. Therefore, the i...

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Detalles Bibliográficos
Autores principales: Rinkel, Jan, Dickschat, Jeroen S.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2019
Materias:
Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7155024/
https://www.ncbi.nlm.nih.gov/pubmed/31553510
http://dx.doi.org/10.1002/cbic.201900584
Descripción
Sumario:Isotopic labeling experiments performed with a newly identified bacterial trichoacorenol synthase established a 1,5‐hydride shift occurring in the cyclization mechanism. During EI‐MS analysis, major fragments of the sesquiterpenoid were shown to arise via cryptic hydrogen movements. Therefore, the interpretation of earlier results regarding the cyclization mechanism obtained by feeding experiments in Trichoderma is revised.

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