Evidence map›Paper›PMID 26512087›Full record

ArticleJournal of virology2016

Structure and Function of the N-Terminal Domain of the Vesicular Stomatitis Virus RNA Polymerase.

Shihong Qiu, Minako Ogino, Ming Luo, Tomoaki Ogino, Todd J Green

Open access · bronzeAbstract read
In one paragraph

Article in Journal of virology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
0.7field-weighted citation impact, top 27% 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

14 citing papers in PubMed, 18 citations in OpenAlex.

  1. Article
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  3. A novelProceedings of the National Academy of Sciences of the United States of America · 2024
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  7. Article
  8. Structures of theJournal of virology · 2020
    Review
  9. Article
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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

5 authors at 3 institutions in 1 country.

Shihong QiuDepartment of Microbiology, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA.
Minako OginoDepartment of Molecular Biology and Microbiology, Case Western Reserve University, School of Medicine, Cleveland, Ohio, USA.
Ming LuoDepartment of Chemistry, Georgia State University, Atlanta, Georgia, USA.
Tomoaki OginoDepartment of Molecular Biology and Microbiology, Case Western Reserve University, School of Medicine, Cleveland, Ohio, USA tomoaki.ogino@case.edu tgreen@uab.edu.
Todd J GreenDepartment of Microbiology, School of Medicine, University of Alabama at Birmingham, Birmingham, Alabama, USA tomoaki.ogino@case.edu tgreen@uab.edu.
University of Alabama at Birmingham · USUniversity School · USGeorgia State University · US

Funding

Transcription and replication in nonsegmented negative-strand RNA virusesR01AI116738 · NIAID · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI GREEN, TODD JASON · 2015 to 2019
$1.8M
mRNA synthesis and capping in nonsegmented negative strand RNA virusesR01AI093569 · NIAID · CLEVELAND CLINIC LERNER COM-CWRU · PI OGINO, TOMOAKI · 2012 to 2016
$1.8M
Structural basis of vesucular stomatitis virus transcription and replicationR56AI101087 · NIAID · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI GREEN, TODD JASON · 2013 to 2013
$344k
NIAID NIH HHS 1R01AI116738NIAID NIH HHS 1R56AI101087NIAID NIH HHS R01 AI093569NIAID NIH HHS R01AI093569NIAID NIH HHS R01 AI116738NIAID NIH HHS R56 AI101087
6 · The paper itself

Abstract

unlabelledViruses have various mechanisms to duplicate their genomes and produce virus-specific mRNAs. Negative-strand RNA viruses encode their own polymerases to perform each of these processes. For the nonsegmented negative-strand RNA viruses, the polymerase is comprised of the large polymerase subunit (L) and the phosphoprotein (P). L proteins from members of the Rhabdoviridae, Paramyxoviridae, and Filoviridae share sequence and predicted secondary structure homology. Here, we present the structure of the N-terminal domain (conserved region I) of the L protein from a rhabdovirus, vesicular stomatitis virus, at 1.8-Å resolution. The strictly and strongly conserved residues in this domain cluster in a single area of the protein. Serial mutation of these residues shows that many of the amino acids are essential for viral transcription but not for mRNA capping. Three-dimensional alignments show that this domain shares structural homology with polymerases from other viral families, including segmented negative-strand RNA and double-stranded RNA (dsRNA) viruses. IMPORTANCE: Negative-strand RNA viruses include a diverse set of viral families that infect animals and plants, causing serious illness and economic impact. The members of this group of viruses share a set of functionally conserved proteins that are essential to their replication cycle. Among this set of proteins is the viral polymerase, which performs a unique set of reactions to produce genome- and subgenome-length RNA transcripts. In this article, we study the polymerase of vesicular stomatitis virus, a member of the rhabdoviruses, which has served in the past as a model to study negative-strand RNA virus replication. We have identified a site in the N-terminal domain of the polymerase that is essential to viral transcription and that shares sequence homology with members of the paramyxoviruses and the filoviruses. Newly identified sites such as that described here could prove to be useful targets in the design of new therapeutics against negative-strand RNA viruses.

Indexed as

Crystallography, X-RayDNA-Directed RNA PolymerasesDNA Mutational AnalysisModels, MolecularMutant ProteinsProtein ConformationVesiculovirusDNA-Directed RNA PolymerasesMutant Proteins

Identifiers

PMID26512087
PMCPMC4702691
OpenAlexW2202044489

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.