Evidence map›Paper›PMID 32719311›Full record

ArticleNature communications2020

The architecture and stabilisation of flagellotropic tailed bacteriophages.

Joshua M Hardy, Rhys A Dunstan, Rhys Grinter, Matthew J Belousoff, Jiawei Wang, Derek Pickard, Hariprasad Venugopal, Gordon Dougan, Trevor Lithgow, Fasséli Coulibaly

Abstract read
In one paragraph

Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 39 papers.

0numbers the graph read from it
0cells of the map it votes in
39citing 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

39 citing papers in PubMed.

  1. Article
  2. The Lord of the Rings: Cysteine bonds crosslink the tail of siphovirus.Protein science : a publication of the Protein Society · 2026
    Article
  3. Tangled Tail of Mechanically Interlocked Peptides.Journal of the American Chemical Society · 2026
    Review
  4. Article
  5. mBio · 2026
    Article
  6. Article
  7. Structural atlas ofbioRxiv : the preprint server for biology · 2025
    Article
  8. Article
  9. Article
  10. Genomic analysis of3 Biotech · 2025
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Review
  17. Article
  18. Article
  19. Cryo-EM structure of flagellotropic bacteriophage Chi.Structure (London, England : 1993) · 2024
    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

10 authors.

Joshua M Hardy *Infection & Immunity Program, Biomedicine Discovery Institute & Department of Biochemistry and Molecular Biology, Monash University, Clayton, VIC, Australia.ORCID http://orcid.org/0000-0002-8014-8552
Rhys A Dunstan *Infection & Immunity Program, Biomedicine Discovery Institute & Department of Microbiology, Monash University, Clayton, VIC, Australia.ORCID http://orcid.org/0000-0002-7161-3993
Rhys GrinterInfection & Immunity Program, Biomedicine Discovery Institute & Department of Microbiology, Monash University, Clayton, VIC, Australia.ORCID http://orcid.org/0000-0002-8195-5348
Matthew J BelousoffInfection & Immunity Program, Biomedicine Discovery Institute & Department of Microbiology, Monash University, Clayton, VIC, Australia.
Jiawei WangInfection & Immunity Program, Biomedicine Discovery Institute & Department of Microbiology, Monash University, Clayton, VIC, Australia.
Derek PickardWellcome Trust Sanger Institute, Hinxton, Cambridge, CB10 1SA, UK.
Hariprasad VenugopalRamaciotti Centre for Cryo-Electron Microscopy, Monash University, Clayton, VIC, Australia.
Gordon DouganWellcome Trust Sanger Institute, Hinxton, Cambridge, CB10 1SA, UK.
Trevor LithgowInfection & Immunity Program, Biomedicine Discovery Institute & Department of Microbiology, Monash University, Clayton, VIC, Australia. trevor.lithgow@monash.edu.ORCID http://orcid.org/0000-0002-0102-7884
Fasséli CoulibalyInfection & Immunity Program, Biomedicine Discovery Institute & Department of Biochemistry and Molecular Biology, Monash University, Clayton, VIC, Australia. fasseli.coulibaly@monash.edu.ORCID http://orcid.org/0000-0003-3380-2117

Funding

Wellcome Trust 106077/Z/14/Z
6 · The paper itself

Abstract

Flagellotropic bacteriophages engage flagella to reach the bacterial surface as an effective means to increase the capture radius for predation. Structural details of these viruses are of great interest given the substantial drag forces and torques they face when moving down the spinning flagellum. We show that the main capsid and auxiliary proteins form two nested chainmails that ensure the integrity of the bacteriophage head. Core stabilising structures are conserved in herpesviruses suggesting their ancestral origin. The structure of the tail also reveals a robust yet pliable assembly. Hexameric rings of the tail-tube protein are braced by the N-terminus and a β-hairpin loop, and interconnected along the tail by the splayed β-hairpins. By contrast, we show that the β-hairpin has an inhibitory role in the tail-tube precursor, preventing uncontrolled self-assembly. Dyads of acidic residues inside the tail-tube present regularly-spaced motifs well suited to DNA translocation into bacteria through the tail.

Indexed as

Amino Acid MotifsBacteriophagesCapsid ProteinsDNADNA, ViralFlagellaHerpesviridaeProtein MultimerizationProtein Structure, SecondaryVirionVitrificationCapsid ProteinsDNADNA, Viral

Identifiers

PMID32719311
PMCPMC7385642

What OpenQuestion holds

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Registered trials

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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.