Cryptic isomerization in diterpene biosynthesis and the restoration of an evolutionarily defunct P450
Biosynthetic modifications of the 6/10-bicyclic hydrocarbon skeletons of the eunicellane
family of diterpenoids are unknown. We explored the biosynthesis of a bacterial trans …
family of diterpenoids are unknown. We explored the biosynthesis of a bacterial trans …
Biosynthesis, enzymology, and future of eunicellane diterpenoids
Eunicellane diterpenoids are a remarkable family of terpene natural products and have
been of high interest for over five decades. Widely distributed in soft corals and rare in …
been of high interest for over five decades. Widely distributed in soft corals and rare in …
Discovery of a terpene synthase synthesizing a nearly non-flexible eunicellane reveals the basis of flexibility
J Li, B Chen, Z Fu, J Mao, L Liu, X Chen… - Nature …, 2024 - nature.com
Eunicellane diterpenoids, containing a typical 6, 10-bicycle, are bioactive compounds widely
present in marine corals, but rarely found in bacteria and plants. The intrinsic macrocycle …
present in marine corals, but rarely found in bacteria and plants. The intrinsic macrocycle …
[HTML][HTML] Mechanism of the Oxidative Ring-Closure Reaction during Gliotoxin Biosynthesis by Cytochrome P450 GliF
M Qureshi, T Mokkawes, Y Cao… - International Journal of …, 2024 - mdpi.com
During gliotoxin biosynthesis in fungi, the cytochrome P450 GliF enzyme catalyzes an
unusual C–N ring-closure step while also an aromatic ring is hydroxylated in the same …
unusual C–N ring-closure step while also an aromatic ring is hydroxylated in the same …
Deep genome mining boosts the discovery of microbial terpenoids
The natural products terpenoids are widely distributed in animals (marine invertebrates),
plants, microorganisms, with diverse molecular structures for bioactivities. A large number of …
plants, microorganisms, with diverse molecular structures for bioactivities. A large number of …
Biosynthesis of a bacterial meroterpenoid reveals a non-canonical class II meroterpenoid cyclase
Z Wang, TA Alsup, X Pan, LL Li, J Tian, Z Yang… - Chemical …, 2025 - pubs.rsc.org
Meroterpenoids are hybrid natural products that arise from the integration of terpenoid and
non-terpenoid biosynthetic pathways. While the biosynthesis of fungal meroterpenoids …
non-terpenoid biosynthetic pathways. While the biosynthesis of fungal meroterpenoids …
Two Cytochrome P450 Enzymes Form the Tricyclic Nested Skeleton of Meroterpenoids by Sequential Oxidative Reactions
E Yang, Y Yao, H Su, Z Sun, SS Gao… - Journal of the …, 2024 - ACS Publications
Meroterpenoid clavilactones feature a unique benzo-fused ten-membered carbocyclic ring
unit with an α, β-epoxy-γ-lactone moiety, forming an intriguing 10/5/3 tricyclic nested …
unit with an α, β-epoxy-γ-lactone moiety, forming an intriguing 10/5/3 tricyclic nested …
Functional Redundancy and Dual Function of a Hypothetical Protein in the Biosynthesis of Eunicellane-Type Diterpenoids
AA Chaudhri, Y Kakumu, S Thiengmag… - ACS Chemical …, 2024 - ACS Publications
Many complex terpenoids, predominantly isolated from plants and fungi, show drug-like
physicochemical properties. Recent advances in genome mining revealed actinobacteria as …
physicochemical properties. Recent advances in genome mining revealed actinobacteria as …
Cytochrome P450-Mediated Skeleton Rearrangement of Taxadiene in an Engineered Escherichia coli System
Z Xiao, Q Yang, X Lin, FR Li, X Zhang, HM Xu… - Organic …, 2024 - ACS Publications
In this study, we constructed a taxadiene overproduction platform and identified a
cytochrome P450, CYP701A8, that activates the inert C–H bonds in taxadiene to produce …
cytochrome P450, CYP701A8, that activates the inert C–H bonds in taxadiene to produce …
Genome-Driven Discovery of Antiviral Atralabdans A–C from the Soil-Dwelling Streptomyces atratus
L Shen, Y Wang, C Liu, W Alateng… - Journal of Natural …, 2024 - ACS Publications
Heterologous expression of an atr terpenoid gene cluster derived from Streptomyces atratus
Gö66 in S. albus J1074 led to the discovery of three novel labdane diterpenoids featuring …
Gö66 in S. albus J1074 led to the discovery of three novel labdane diterpenoids featuring …