Evidence map›Paper›PMID 29294291›Full record

ArticleJournal of the American Chemical Society2018

Enantioselective Desymmetrization of Methylenedianilines via Enzyme-Catalyzed Remote Halogenation.

James T Payne, Paul H Butkovich, Yifan Gu, Kyle N Kunze, Hyun June Park, Duo-Sheng Wang, Jared C Lewis

Open access · greenAbstract read
In one paragraph

Article in Journal of the American Chemical Society, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing papers in PubMed
1.8field-weighted citation impact, top 15% 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

20 citing papers in PubMed, 52 citations in OpenAlex.

  1. Article
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  14. Enzymkatalysierte späte Modifizierungen: Besser spät als nie.Angewandte Chemie (Weinheim an der Bergstrasse, Germany) · 2021
    Review
  15. Enzymatic Late-Stage Modifications: Better Late Than Never.Angewandte Chemie (International ed. in English) · 2021
    Review
  16. Article
  17. Article
  18. 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

7 authors at 1 institution in 1 country.

James T PayneDepartment of Chemistry, University of Chicago , 5735 South Ellis Avenue, Chicago, Illinois 60637, United States.
Paul H ButkovichDepartment of Chemistry, University of Chicago , 5735 South Ellis Avenue, Chicago, Illinois 60637, United States.
Yifan GuDepartment of Chemistry, University of Chicago , 5735 South Ellis Avenue, Chicago, Illinois 60637, United States.
Kyle N KunzeDepartment of Chemistry, University of Chicago , 5735 South Ellis Avenue, Chicago, Illinois 60637, United States.
Hyun June ParkDepartment of Chemistry, University of Chicago , 5735 South Ellis Avenue, Chicago, Illinois 60637, United States.
Duo-Sheng WangDepartment of Chemistry, University of Chicago , 5735 South Ellis Avenue, Chicago, Illinois 60637, United States.
Jared C LewisDepartment of Chemistry, University of Chicago , 5735 South Ellis Avenue, Chicago, Illinois 60637, United States.ORCID 0000-0003-2800-8330
University of Chicago · US

Funding

Predoctoral Training Program in Chemistry & BiologyT32GM008720 · NIGMS · UNIVERSITY OF CHICAGO · PI PICCIRILLI, JOSEPH ANTHONY · 1999 to 2020
$4.7M
Directed Evolution of Halogenases For Small Molecule FunctionalizationR01GM115665 · NIGMS · UNIVERSITY OF CHICAGO · PI LEWIS, JARED C · 2015 to 2022
$2.5M
NIGMS NIH HHS R01 GM115665NIGMS NIH HHS T32 GM008720
6 · The paper itself

Abstract

Extensive effort has been devoted to engineering flavin-dependent halogenases (FDHs) with improved stability, expanded substrate scope, and altered regioselectivity. Here, we show that variants of rebeccamycin halogenase (RebH) catalyze enantioselective desymmetrization of methylenedianilines via halogenation of these substrates distal to their pro-stereogenic center. Structure-guided engineering was used to increase the conversion and selectivity of these reactions, and the synthetic utility of the halogenated products was shown via conversion of to a chiral α-substituted indole. These results constitute the first reported examples of asymmetric catalysis by FDHs.

Indexed as

Aniline CompoundsCatalysisFlavinsHalogenationMethylene ChlorideMolecular StructureProtein EngineeringStereoisomerismanilineAniline CompoundsFlavinsMethylene Chloride

Identifiers

PMID29294291
PMCPMC5898188
OpenAlexW2781717250

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.