Evidence map›Paper›PMID 32633498›Full record

ArticleACS nano2020

Visualization of Single Molecules Building a Viral Capsid Protein Lattice through Stochastic Pathways.

Alejandro Valbuena, Sourav Maity, Mauricio G Mateu, Wouter H Roos

Abstract read
In one paragraph

Article in ACS nano, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
–field-weighted citation impact
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

27 citing papers in PubMed.

  1. Article
  2. Review
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  6. Article
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  9. Article
  10. Article
  11. Atomic Force Microscopy of Viruses.Sub-cellular biochemistry · 2024
    Review
  12. Review
  13. Understanding Virus Structure and Dynamics through Molecular Simulations.Journal of chemical theory and computation · 2023
    Review
  14. Review
  15. Article
  16. Article
  17. Review
  18. Review
  19. Article
  20. High-speed atomic force microscopy reveals a three-state elevator mechanism in the citrate transporter CitS.Proceedings of the National Academy of Sciences of the United States of America · 2022
    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.

Alejandro ValbuenaCentro de Biologı́a Molecular "Severo Ochoa", Universidad Autónoma de Madrid, Cantoblanco, 28049 Madrid, Spain.
Sourav MaityMoleculaire Biofysica, Zernike Instituut, Rijksuniversiteit Groningen, 9712 CP Groningen, The Netherlands.ORCID 0000-0003-1614-0879
Mauricio G MateuCentro de Biologı́a Molecular "Severo Ochoa", Universidad Autónoma de Madrid, Cantoblanco, 28049 Madrid, Spain.ORCID 0000-0002-2915-1529
Wouter H RoosMoleculaire Biofysica, Zernike Instituut, Rijksuniversiteit Groningen, 9712 CP Groningen, The Netherlands.ORCID 0000-0002-5104-0139

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Direct visualization of pathways followed by single molecules while they spontaneously self-assemble into supramolecular biological machines may provide fundamental knowledge to guide molecular therapeutics and the bottom-up design of nanomaterials and nanodevices. Here, high-speed atomic force microscopy is used to visualize self-assembly of the bidimensional lattice of protein molecules that constitutes the framework of the mature human immunodeficiency virus capsid. By real-time imaging of the assembly reaction, individual transient intermediates and reaction pathways followed by single molecules could be revealed. As when assembling a jigsaw puzzle, the capsid protein lattice is randomly built. Lattice patches grow independently from separate nucleation events whereby individual molecules follow different paths. Protein subunits can be added individually, while others form oligomers before joining a lattice or are occasionally removed from the latter. Direct real-time imaging of supramolecular self-assembly has revealed a complex, chaotic process involving multiple routes followed by individual molecules that are inaccessible to bulk (averaging) techniques.

Indexed as

Capsid ProteinsNanostructuresCapsidHumansMicroscopy, Atomic ForceNanotechnologyVirus AssemblyCapsid Proteinscapsid proteinhigh-speed atomic force microscopynanomaterialsself-assemblysingle-moleculevirus

Identifiers

PMID32633498
PMCPMC7392527

What OpenQuestion holds

Textmetadata
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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.