Evidence map›Paper›PMID 35873532›Full record

ArticleNature catalysis2021

Catalytic mechanism and

Michio Sato, Shinji Kishimoto, Mamoru Yokoyama, Cooper S Jamieson, Kazuto Narita, Naoya Maeda, Kodai Hara, Hiroshi Hashimoto, Yuta Tsunematsu, Kendall N Houk and 2 more

Abstract read
In one paragraph

Article in Nature catalysis, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
–field-weighted citation impact
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

24 citing papers in PubMed.

  1. Article
  2. The Diels-Alder Reaction as a Key Step in Natural Product Synthesis.Progress in the chemistry of organic natural products · 2026
    Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Article
  9. Article
  10. Article
  11. EnzymaticJournal of the American Chemical Society · 2023
    Article
  12. Review
  13. Article
  14. Pericyclases for cycloaddition.National science review · 2022
    Article
  15. Article
  16. Article
  17. Article
  18. Review
  19. 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
  20. Review
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.

Michio SatoDepartment of Pharmaceutical Sciences, University of Shizuoka, Shizuoka, Japan.
Shinji KishimotoDepartment of Pharmaceutical Sciences, University of Shizuoka, Shizuoka, Japan.
Mamoru YokoyamaDepartment of Pharmaceutical Sciences, University of Shizuoka, Shizuoka, Japan.
Cooper S JamiesonDepartment of Chemistry and Biochemistry, University of California, Los Angeles, CA, USA.ORCID 0000-0002-6076-6230
Kazuto NaritaDepartment of Pharmaceutical Sciences, University of Shizuoka, Shizuoka, Japan.
Naoya MaedaDepartment of Pharmaceutical Sciences, University of Shizuoka, Shizuoka, Japan.
Kodai HaraDepartment of Pharmaceutical Sciences, University of Shizuoka, Shizuoka, Japan.
Hiroshi HashimotoDepartment of Pharmaceutical Sciences, University of Shizuoka, Shizuoka, Japan.
Yuta TsunematsuDepartment of Pharmaceutical Sciences, University of Shizuoka, Shizuoka, Japan.ORCID 0000-0001-6750-8034
Kendall N HoukDepartment of Chemistry and Biochemistry, University of California, Los Angeles, CA, USA.ORCID 0000-0002-8387-5261
Yi TangDepartment of Chemistry and Biochemistry, University of California, Los Angeles, CA, USA.ORCID 0000-0003-1597-0141
Kenji WatanabeDepartment of Pharmaceutical Sciences, University of Shizuoka, Shizuoka, Japan.ORCID 0000-0002-0463-4831

Funding

MIRA: Enzymology and Self-Resistance of Natural Product BiosynthesisR35GM118056 · NIGMS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI Yi Tang · 2016 to 2026
$6.1M
Steroselectivity of Synthetically Valuable Enzyme CatalystsR01GM124480 · NIGMS · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI HOUK, KENDALL N · 2018 to 2021
$1.1M
NIGMS NIH HHS R01 GM124480NIGMS NIH HHS R35 GM118056
6 · The paper itself

Abstract

We have previously reported the identification of CghA, a proposed Diels-Alderase responsible for the formation of the bicyclic octalin core of the fungal secondary metabolite Sch210972. Here we show the crystal structure of the CghA-product complex at a resolution of 2.0 Å. Our result provides the second structural determination of eukaryotic Diels-Alderases and adds yet another fold to the family of proteins reported to catalyse [4 + 2] cycloaddition reactions. Site-directed mutagenesis-coupled kinetic characterization and computational analyses allowed us to identify key catalytic residues and propose a possible catalytic mechanism. Most interestingly, we were able to rationally engineer CghA such that the mutant was able to catalyse preferentially the formation of the energetically disfavoured

Identifiers

PMID35873532
PMCPMC9302879

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Registered trials

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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.