Evidence map›Paper›PMID 39095371›Full record

ArticleNature communications2024

Capsid structure of bacteriophage ΦKZ provides insights into assembly and stabilization of jumbo phages.

Yashan Yang, Qianqian Shao, Mingcheng Guo, Lin Han, Xinyue Zhao, Aohan Wang, Xiangyun Li, Bo Wang, Ji-An Pan, Zhenguo Chen and 3 more

Abstract read
In one paragraph

Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Article
  2. The biology of jumbo phages.Nature communications · 2026
    Review
  3. Article
  4. Article
  5. Review
  6. Article
  7. Bacteriophage genome-wide transposon mutagenesis.bioRxiv : the preprint server for biology · 2025
    Article
  8. Review
  9. 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

13 authors.

Yashan Yang *School of Public Health (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen, Guangdong, China.
Qianqian Shao *School of Public Health (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen, Guangdong, China.ORCID 0000-0001-9937-0631
Mingcheng Guo *School of Public Health (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen, Guangdong, China.ORCID 0000-0002-8043-7303
Lin Han *Shanghai Fifth People's Hospital, Shanghai Institute of Infectious Disease and Biosecurity, Institutes of Biomedical Sciences, Fudan University, Shanghai, China.
Xinyue ZhaoSchool of Public Health (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen, Guangdong, China.ORCID 0000-0003-2684-1345
Aohan WangSchool of Public Health (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen, Guangdong, China.ORCID 0000-0003-2214-8471
Xiangyun LiSchool of Public Health (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen, Guangdong, China.
Bo WangThe Center for Infection and Immunity Study and Molecular Cancer Research Center, School of Medicine, Shenzhen Campus of Sun Yat-sen University, Shenzhen, Guangdong, China.
Ji-An PanThe Center for Infection and Immunity Study and Molecular Cancer Research Center, School of Medicine, Shenzhen Campus of Sun Yat-sen University, Shenzhen, Guangdong, China.ORCID 0000-0002-2842-4126
Zhenguo ChenShanghai Fifth People's Hospital, Shanghai Institute of Infectious Disease and Biosecurity, Institutes of Biomedical Sciences, Fudan University, Shanghai, China.ORCID 0000-0003-4748-9299
Andrei FokineDepartment of Biological Sciences, Purdue University, West Lafayette, IN, USA.
Lei SunShanghai Fifth People's Hospital, Shanghai Institute of Infectious Disease and Biosecurity, Institutes of Biomedical Sciences, Fudan University, Shanghai, China. llsun@fudan.edu.cn.ORCID 0000-0001-8741-0202
Qianglin FangSchool of Public Health (Shenzhen), Shenzhen Campus of Sun Yat-sen University, Shenzhen, Guangdong, China. fangqlin3@mail.sysu.edu.cn.ORCID 0000-0003-1844-7313

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Jumbo phages are a group of tailed bacteriophages with large genomes and capsids. As a prototype of jumbo phage, ΦKZ infects Pseudomonas aeruginosa, a multi-drug-resistant (MDR) opportunistic pathogen leading to acute or chronic infection in immunocompromised individuals. It holds potential to be used as an antimicrobial agent and as a model for uncovering basic phage biology. Although previous low-resolution structural studies have indicated that jumbo phages may have more complicated capsid structures than smaller phages such as HK97, the detailed structures and the assembly mechanism of their capsids remain largely unknown. Here, we report a 3.5-Å-resolution cryo-EM structure of the ΦKZ capsid. The structure unveiled ten minor capsid proteins, with some decorating the outer surface of the capsid and the others forming a complex network attached to the capsid's inner surface. This network seems to play roles in driving capsid assembly and capsid stabilization. Similar mechanisms of capsid assembly and stabilization are probably employed by many other jumbo viruses.

Indexed as

BacteriophagesCapsidCapsid ProteinsCryoelectron MicroscopyGlycoproteinsModels, MolecularProtein MultimerizationProtein Structure, QuaternaryProtein Structure, TertiaryPseudomonas aeruginosaCapsid ProteinsGlycoproteins

Identifiers

PMID39095371
PMCPMC11297242

What Socratic holds

Textmetadata
LicenceCC BY-NC-ND
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 Socratic graph.