Evidence map›Paper›PMID 34114803›Full record

ArticleJournal of the American Chemical Society2021

Ground-State Electron Transfer as an Initiation Mechanism for Biocatalytic C-C Bond Forming Reactions.

Haigen Fu, Heather Lam, Megan A Emmanuel, Ji Hye Kim, Braddock A Sandoval, Todd K Hyster

Open access · greenAbstract read
In one paragraph

Article in Journal of the American Chemical Society, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
5.3field-weighted citation impact, top 3% 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

26 citing papers in PubMed, 62 citations in OpenAlex.

  1. Article
  2. Review
  3. Designing and Engineering Enzymes for New-to-Nature Photobiocatalysis.Methods in molecular biology (Clifton, N.J.) · 2026
    Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
  12. Article
  13. Article
  14. Article
  15. Asymmetric Carbohydroxylation of Alkenes Using Photoenzymatic Catalysis.Journal of the American Chemical Society · 2023
    Article
  16. Article
  17. Regioselective Radical Alkylation of Arenes Using Evolved Photoenzymes.Journal of the American Chemical Society · 2023
    Article
  18. Review
  19. Article
  20. Article
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

6 authors at 1 institution in 1 country.

Haigen FuDepartment of Chemistry, Princeton University, Princeton, New Jersey 08544, United States.
Heather LamDepartment of Chemistry, Princeton University, Princeton, New Jersey 08544, United States.
Megan A EmmanuelDepartment of Chemistry, Princeton University, Princeton, New Jersey 08544, United States.
Ji Hye KimDepartment of Chemistry, Princeton University, Princeton, New Jersey 08544, United States.
Braddock A SandovalDepartment of Chemistry, Princeton University, Princeton, New Jersey 08544, United States.
Todd K HysterDepartment of Chemistry, Princeton University, Princeton, New Jersey 08544, United States.ORCID 0000-0003-3560-355X
Princeton University · US

Funding

Hyster (Rivas-Souchet) Diversity SupplementR01GM127703 · NIGMS · PRINCETON UNIVERSITY · PI Todd Kurt Hyster · 2018 to 2026
$2.9M
NIGMS NIH HHS R01 GM127703
6 · The paper itself

Abstract

The development of non-natural reaction mechanisms is an attractive strategy for expanding the synthetic capabilities of substrate promiscuous enzymes. Here, we report an "ene"-reductase catalyzed asymmetric hydroalkylation of olefins using α-bromoketones as radical precursors. Radical initiation occurs via ground-state electron transfer from the flavin cofactor located within the enzyme active site, an underrepresented mechanism in flavin biocatalysis. Four rounds of site saturation mutagenesis were used to access a variant of the "ene"-reductase nicotinamide-dependent cyclohexanone reductase (NCR) from

Indexed as

ElectronsAlkenesAlkylationBacterial ProteinsBiocatalysisCyclizationCyclopentanesDinitrocresolsDirected Molecular EvolutionHydrocarbons, HalogenatedKetonesMutationOxidoreductasesProtein EngineeringStereoisomerismZymomonas4,6-dinitro-o-cresolAlkenesBacterial ProteinsCyclopentanesDinitrocresolsHydrocarbons, HalogenatedKetonesOxidoreductases

Identifiers

PMID34114803
PMCPMC8811720
OpenAlexW3169241484

What OpenQuestion holds

Textmetadata
LicenceTDM
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.