Evidence map›Paper›PMID 32931152›Full record

ArticleAngewandte Chemie (International ed. in English)2020

Exploiting the Potential of Meroterpenoid Cyclases to Expand the Chemical Space of Fungal Meroterpenoids.

Takaaki Mitsuhashi, Lena Barra, Zachary Powers, Volga Kojasoy, Andrea Cheng, Feng Yang, Yoshimasa Taniguchi, Takashi Kikuchi, Makoto Fujita, Dean J Tantillo and 2 more

Open access · greenAbstract read
In one paragraph

Article in Angewandte Chemie (International ed. in English), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
4.8field-weighted citation impact, top 4% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

11 citing papers in PubMed, 41 citations in OpenAlex.

  1. IMA fungus · 2025
    Review
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  9. New Trends and Future Opportunities in the Enzymatic Formation of C-C, C-N, and C-O bonds.Chembiochem : a European journal of chemical biology · 2022
    Review
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

12 authors at 6 institutions in 2 countries.

Takaaki MitsuhashiGraduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan.
Lena BarraGraduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan.
Zachary PowersDepartment of Chemistry and Center for Molecular Discovery (BU-CMD), Boston University, Boston, Massachusetts, 02215, USA.
Volga KojasoyDepartment of Chemistry, University of California Davis, 1 Shields Avenue, Davis, California, 95616, USA.
Andrea ChengDepartment of Chemistry and Center for Molecular Discovery (BU-CMD), Boston University, Boston, Massachusetts, 02215, USA.
Feng YangDepartment of Chemistry and Center for Molecular Discovery (BU-CMD), Boston University, Boston, Massachusetts, 02215, USA.
Yoshimasa TaniguchiCentral Laboratories for Key Technologies, Kirin Holdings Co. Ltd., 1-13-5, Fukuura Kana-zawa-ku, Yokohama-shi, Kanagawa, 236-0004, Japan.
Takashi KikuchiRigaku Corporation, 3-9-12 Matsubara-cho, Akishima-shi, Tokyo, 196-8666, Japan.
Makoto FujitaDivision of Advanced Molecular Science, Institute for Molecular Science, National Institutes of Natural Sciences, 5-1 Higashiyama, Myodaiji, Okazaki, 444-8787, Japan.
Dean J TantilloDepartment of Chemistry, University of California Davis, 1 Shields Avenue, Davis, California, 95616, USA.
John A PorcoDepartment of Chemistry and Center for Molecular Discovery (BU-CMD), Boston University, Boston, Massachusetts, 02215, USA.
Ikuro AbeGraduate School of Pharmaceutical Sciences, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo, 113-0033, Japan.ORCID 0000-0002-3640-888X
Boston University · USNational Institutes of Natural Sciences · JPThe University of Tokyo · JPUniversity of California, Davis · USKyowa Kirin (Japan) · JPRigaku (Japan) · JP

Funding

Chemical Synthesis of Complex Natural Products for Translational ScienceR35GM118173 · NIGMS · BOSTON UNIVERSITY (CHARLES RIVER CAMPUS) · PI JOHN A. PORCO · 2016 to 2026
$8.2M
NIGMS NIH HHS R35 GM118173
6 · The paper itself

Abstract

Fungal meroterpenoids are a diverse group of hybrid natural products with impressive structural complexity and high potential as drug candidates. In this work, we evaluate the promiscuity of the early structure diversity-generating step in fungal meroterpenoid biosynthetic pathways: the multibond-forming polyene cyclizations catalyzed by the yet poorly understood family of fungal meroterpenoid cyclases. In total, 12 unnatural meroterpenoids were accessed chemoenzymatically using synthetic substrates. Their complex structures were determined by 2D NMR studies as well as crystalline-sponge-based X-ray diffraction analyses. The results obtained revealed a high degree of enzyme promiscuity and experimental results which together with quantum chemical calculations provided a deeper insight into the catalytic activity of this new family of non-canonical, terpene cyclases. The knowledge obtained paves the way to design and engineer artificial pathways towards second generation meroterpenoids with valuable bioactivities based on combinatorial biosynthetic strategies.

Indexed as

Biosynthetic PathwaysFungiTerpenesTerpeneschemoenzymatic synthesiscombinatorial biosynthesiscrystalline-sponge x-ray diffractionmeroterpenoid cyclasemeroterpenoids

Identifiers

PMID32931152
PMCPMC8957209
OpenAlexW3084725057

What OpenQuestion holds

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Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.