Evidence map›Paper›PMID 30767847›Full record

ReviewEcoSal Plus2019

Architecture, Function, and Substrates of the Type II Secretion System.

Konstantin V Korotkov, Maria Sandkvist

Abstract readReview
In one paragraph

Review in EcoSal Plus, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 66 papers.

0numbers the graph read from it
0cells of the map it votes in
66citing papers in PubMed
3.0field-weighted citation impact, top 8% 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

66 citing papers in PubMed, 95 citations in OpenAlex.

  1. Review
  2. β-strand addition within tip initiation complexes licenses assembly of diverse type IV filaments.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  3. Review
  4. Article
  5. Article
  6. Review
  7. Article
  8. Article
  9. Mucin stimulates the growth ofMicrobiology (Reading, England) · 2026
    Article
  10. mSphere · 2026
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Structural and functional insights into Pseudomonas aeruginosa's secretion systems 1-6: regulation, role in microbial keratitis and drug targets.European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology · 2026
    Review
  16. Molecular evolution and adaptations ofFrontiers in cellular and infection microbiology · 2026
    Review
  17. Article
  18. Review
  19. Article
  20. Article

6 more citing papers are in PubMed but not listed here.

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

2 authors at 2 institutions in 1 country.

Konstantin V KorotkovDepartment of Molecular and Cellular Biochemistry, University of Kentucky, Lexington, KY 40506.
Maria SandkvistDepartment of Microbiology and Immunology, University of Michigan Medical School, Ann Arbor, MI 48109.
University of Kentucky · USUniversity of Michigan–Ann Arbor · US

Funding

Molecular Mechanisms of Protein Sorting by the Type II Secretion SystemR01AI137085 · NIAID · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI SANDKVIST, MARIA B · 2018 to 2022
$2.0M
NIAID NIH HHS R01 AI137085
6 · The paper itself

Abstract

The type II secretion system (T2SS) delivers toxins and a range of hydrolytic enzymes, including proteases, lipases, and carbohydrate-active enzymes, to the cell surface or extracellular space of Gram-negative bacteria. Its contribution to survival of both extracellular and intracellular pathogens as well as environmental species of proteobacteria is evident. This dynamic, multicomponent machinery spans the entire cell envelope and consists of a cytoplasmic ATPase, several inner membrane proteins, a periplasmic pseudopilus, and a secretin pore embedded in the outer membrane. Despite the

Indexed as

Adenosine TriphosphatasesBacterial ProteinsCryoelectron MicroscopyFimbriae, BacterialGram-Negative BacteriaMembrane ProteinsModels, MolecularPeriplasmProtein BindingSecretinType II Secretion SystemsAdenosine TriphosphatasesBacterial ProteinsMembrane ProteinsSecretinType II Secretion Systems

Identifiers

PMID30767847
PMCPMC6638579
OpenAlexW2911831690

What OpenQuestion holds

Textmetadata
LicenceTDM
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.