Evidence map›Paper›PMID 25945708›Full record

ArticleActa crystallographica. Section F, Structural biology communications2015

The X-ray structure of Plasmodium falciparum dihydroorotate dehydrogenase bound to a potent and selective N-phenylbenzamide inhibitor reveals novel binding-site interactions.

Xiaoyi Deng, David Matthews, Pradipsinh K Rathod, Margaret A Phillips

Open access · bronzeAbstract read
In one paragraph

Article in Acta crystallographica. Section F, Structural biology communications, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

6 citing papers in PubMed, 23 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Crystal structure of truncated aspartate transcarbamoylase from Plasmodium falciparum.Acta crystallographica. Section F, Structural biology communications · 2016
    Article
  6. 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

4 authors at 3 institutions in 2 countries.

Xiaoyi DengDepartment of Pharmacology, University of Texas Southwestern Medical Center at Dallas, 6001 Forest Park Road, Dallas, TX 75390-9041, USA.
David MatthewsMedicines for Malaria Venture, Geneva, Switzerland.
Pradipsinh K RathodDepartments of Chemistry and Global Health, University of Washington, Seattle, WA 98195, USA.
Margaret A PhillipsDepartment of Pharmacology, University of Texas Southwestern Medical Center at Dallas, 6001 Forest Park Road, Dallas, TX 75390-9041, USA.
The University of Texas Southwestern Medical Center · USMedicines for Malaria Venture · CHUniversity of Washington · US

Funding

Lead Optimization of DHODH Inhibitors for MalariaR01AI103947 · NIAID · UT SOUTHWESTERN MEDICAL CENTER · PI Margaret A. Phillips · 2013 to 2026
$9.7M
Optimizing Novel Dihydroorotate Dehydrogenase Inhibitors for Treating MalariaU01AI075594 · NIAID · MEDICINES FOR MALARIA VENTURE · PI WATERSON, DAVID · 2007 to 2011
$5.5M
Chemical Genomics for Antimalarial TargetsR01AI099280 · NIAID · UNIVERSITY OF WASHINGTON · PI RATHOD, PRADIPSINH K. · 2012 to 2016
$2.5M
NIAID NIH HHS R01 AI099280NIAID NIH HHS R01 AI103947NIAID NIH HHS R01AI103947NIAID NIH HHS U01 AI075594NIAID NIH HHS U01AI075594
6 · The paper itself

Abstract

Plasmodium species are protozoan parasites that are the causative agent of malaria. Malaria is a devastating disease, and its treatment and control have been hampered by the propensity of the parasite to become drug-resistant. Dihydroorotate dehydrogenase (DHODH) has been identified as a promising new target for the development of antimalarial agents. Here, the X-ray structure of P. falciparum DHODH bound to a potent and selective N-phenylbenzamide-based inhibitor (DSM59) is described at 2.3 Å resolution. The structure elucidates novel binding-site interactions and shows how conformational flexibility of the enzyme leads to the ability to bind diverse chemical structures with high affinity. This information provides new insight into the design of high-affinity DHODH inhibitors for the treatment of malaria.

Indexed as

BenzamidesBinding SitesCrystallography, X-RayDihydroorotate DehydrogenaseOxidoreductases Acting on CH-CH Group DonorsPlasmodium falciparumProtein BindingProtein Structure, SecondaryProtein Structure, TertiaryX-Ray DiffractionBenzamidesDihydroorotate DehydrogenaseN-(3,5-dichlorophenyl)-2-methyl-3-nitrobenzamideOxidoreductases Acting on CH-CH Group Donorsdihydroorotate dehydrogenaseDSM59Plasmodium falciparum

Identifiers

PMID25945708
PMCPMC4427164
OpenAlexW2062481537

What OpenQuestion holds

Textmetadata
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.