Production of non-natural 5-methylorsellinate-derived meroterpenoids in Aspergillus oryzae

• Jia Tang,
• Yixiang Zhang and
• Yudai Matsuda

Beilstein J. Org. Chem. 2024, 20, 638–644, doi:10.3762/bjoc.20.56

• , demonstrating the effectiveness of our approach in the generation of structural analogues of meroterpenoids. Keywords: biosynthesis; meroterpenoids; natural products; pathway engineering; terpene cyclases; Introduction Meroterpenoids are a class of natural products partially biosynthesized from a terpenoid

• -derived counterpart of 3, displayed weaker activity against the two bacterial strains and was not active at the concentration of 500 µg/mL. Thus, the lack of the C-5′ methyl group somehow contributes to the biological activity of 3. Conclusion We employed a pathway engineering approach to create a series

• biosynthetic processes, as reported in a recent study that yielded new DMOA-derived meroterpenoids with a monocyclic terpenoid moiety through pathway engineering [23]. Furthermore, the meroterpenoids produced in this study could be accepted by downstream enzymes in each pathway, further expanding the

Bacterial terpene biosynthesis: challenges and opportunities for pathway engineering

• Eric J. N. Helfrich,
• Geng-Min Lin,
• Christopher A. Voigt and
• Jon Clardy

Beilstein J. Org. Chem. 2019, 15, 2889–2906, doi:10.3762/bjoc.15.283

• functional promiscuity of terpene biosynthetic pathways renders terpene biosynthesis susceptible to rational pathway engineering using the latest developments in the field of synthetic biology. These engineered pathways will not only facilitate the rational creation of both known and novel terpenoids, their

• . Keywords: bacterial sesquiterpenes and diterpenes; cytochrome P450; pathway engineering; synthetic biology; terpene biosynthesis; terpene cyclase; Introduction Evolutionary diversification of terpene biosynthetic pathways has resulted in the largest and most structurally diverse class of specialized

• placed on terpene pathways from bacteria, as their biosynthetic pathways usually have the genes encoding the terpene cyclase and modifying enzyme in close proximity, which simplifies both analysis and pathway engineering. The review will begin with a brief description of terpene families with a special