Evidence map›Paper›PMID 27111889›Full record

ArticleNature structural & molecular biology2016

Extensive subunit contacts underpin herpesvirus capsid stability and interior-to-exterior allostery.

Alexis Huet, Alexander M Makhov, Jamie B Huffman, Matthijn Vos, Fred L Homa, James F Conway

Abstract read
In one paragraph

Article in Nature structural & molecular biology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 49 papers.

0numbers the graph read from it
0cells of the map it votes in
49citing papers in PubMed
10.0field-weighted citation impact, top 1% 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

49 citing papers in PubMed, 72 citations in OpenAlex.

  1. Review
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  3. Article
  4. Review
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  7. Anti-herpes simplex virus activities and mechanisms of marine derived compounds.Frontiers in cellular and infection microbiology · 2023
    Review
  8. Article
  9. Article
  10. Structures of pseudorabies virus capsids.Nature communications · 2022
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. Article
  18. Stunning symmetries involved in the self-assembly of the HSV-1 capsid.The journal of the Korean Physical Society · 2021
    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.

Alexis HuetDepartment of Structural Biology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA.
Alexander M MakhovDepartment of Structural Biology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA.
Jamie B HuffmanDepartment of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA.
Matthijn VosApps Lab, FEI Europe, Eindhoven, the Netherlands.
Fred L HomaDepartment of Microbiology and Molecular Genetics, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA.
James F ConwayDepartment of Structural Biology, University of Pittsburgh School of Medicine, Pittsburgh, Pennsylvania, USA.ORCID 0000-0002-6581-4748
University of Pittsburgh · US

Funding

Structure and Function of the Herpesvirus Capsid and its DNA-Packaging MachineryR01AI089803 · NIAID · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI CONWAY, JAMES F., HOMA, FREDERICK L · 2011 to 2019
$4.0M
Herpes Simples Virus Capsid Assembly and DNA PackagingR56AI060836 · NIAID · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI HOMA, FREDERICK L · 2011 to 2011
$379k
NIAID NIH HHS R01 AI089803NIAID NIH HHS R56 AI060836
6 · The paper itself

Abstract

The herpesvirus capsid is a complex protein assembly that includes hundreds of copies of four major subunits and lesser numbers of several minor proteins, all of which are essential for infectivity. Cryo-electron microscopy is uniquely suited for studying interactions that govern the assembly and function of such large functional complexes. Here we report two high-quality capsid structures, from human herpes simplex virus type 1 (HSV-1) and the animal pseudorabies virus (PRV), imaged inside intact virions at ~7-Å resolution. From these, we developed a complete model of subunit and domain organization and identified extensive networks of subunit contacts that underpin capsid stability and form a pathway that may signal the completion of DNA packaging from the capsid interior to outer surface, thereby initiating nuclear egress. Differences in the folding and orientation of subunit domains between herpesvirus capsids suggest that common elements have been modified for specific functions.

Indexed as

Allosteric RegulationAnimalsCapsidCapsid ProteinsCryoelectron MicroscopyHerpes SimplexHerpesvirus 1, HumanHerpesvirus 1, SuidHumansModels, MolecularProtein ConformationProtein StabilityProtein SubunitsPseudorabiesCapsid ProteinsProtein SubunitsVP5 protein, Herpes simplex virus type 1

Identifiers

PMID27111889
PMCPMC4899274
OpenAlexW2344899240

What OpenQuestion holds

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LicenceTDM
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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.