Evidence map›Paper›PMID 31597763›Full record

ArticleJournal of virology2019

NS5 from Dengue Virus Serotype 2 Can Adopt a Conformation Analogous to That of Its Zika Virus and Japanese Encephalitis Virus Homologues.

Abbas El Sahili, Tingjin Sherryl Soh, Jonas Schiltz, Aïcha Gharbi-Ayachi, Cheah Chen Seh, Pei-Yong Shi, Siew Pheng Lim, Julien Lescar

Open access · bronzeAbstract read
In one paragraph

Article in Journal of virology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
5.1field-weighted citation impact, top 5% 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

22 citing papers in PubMed, 43 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Paritaprevir as a pan-antiviral against different flaviviruses.Frontiers in molecular biosciences · 2025
    Article
  6. Review
  7. Review
  8. Article
  9. Article
  10. Article
  11. Review
  12. Article
  13. Papaya Leaf Extracts as Potential Dengue Treatment: An In-Silico Study.International journal of molecular sciences · 2022
    Article
  14. Article
  15. Discovery of Small Molecules fromLife (Basel, Switzerland) · 2022
    Article
  16. Review
  17. 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

8 authors at 3 institutions in 2 countries.

Abbas El SahiliNTU Institute of Structural Biology, School of Biological Sciences, Nanyang Technological University, Singapore.
Tingjin Sherryl SohNTU Institute of Structural Biology, School of Biological Sciences, Nanyang Technological University, Singapore.
Jonas SchiltzNovartis Institute for Tropical Diseases, Singapore.
Aïcha Gharbi-AyachiNTU Institute of Structural Biology, School of Biological Sciences, Nanyang Technological University, Singapore.
Cheah Chen SehNovartis Institute for Tropical Diseases, Singapore.
Pei-Yong ShiNovartis Institute for Tropical Diseases, Singapore.
Siew Pheng LimNovartis Institute for Tropical Diseases, Singapore siewpheng-lim@denka.com.sg julien@ntu.edu.sg.
Julien LescarNTU Institute of Structural Biology, School of Biological Sciences, Nanyang Technological University, Singapore siewpheng-lim@denka.com.sg julien@ntu.edu.sg.
Novartis (Singapore) · SGNanyang Technological University · SGSingapore-MIT Alliance for Research and Technology · SG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Flavivirus nonstructural protein 5 (NS5) contains an N-terminal methyltransferase (MTase) domain and a C-terminal polymerase (RNA-dependent RNA polymerase [RdRp]) domain fused through a 9-amino-acid linker. While the individual NS5 domains are structurally conserved, in the full-length protein, their relative orientations fall into two classes: the NS5 proteins from Japanese encephalitis virus (JEV) and Zika virus (ZIKV) adopt one conformation, while the NS5 protein from dengue virus serotype 3 (DENV3) adopts another. Here, we report a crystallographic structure of NS5 from DENV2 in a conformation similar to the extended one seen in JEV and ZIKV NS5 crystal structures. Replacement of the DENV2 NS5 linker with DENV1, DENV3, DENV4, JEV, and ZIKV NS5 linkers had modest or minimal effects on

Indexed as

Amino Acid SequenceBinding SitesCloning, MolecularCrystallography, X-RayDengue VirusEncephalitis Virus, JapaneseEscherichia coliGene ExpressionGenetic VectorsHumansModels, MolecularMutationProtein BindingProtein Conformation, alpha-HelicalProtein Conformation, beta-StrandProtein Interaction Domains and MotifsNS5 protein, flavivirusRecombinant ProteinsViral Nonstructural Proteinsdengue virusflavivirusesnonstructural proteinnonstructural protein 5RNA-dependent RNA polymeraseRNA methyltransferaseX-ray crystallography

Identifiers

PMID31597763
PMCPMC6912093
OpenAlexW2979739618

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.