Evidence map›Paper›PMID 23499020›Full record

ArticleStructure (London, England : 1993)2013

The architecture of EssB, an integral membrane component of the type VII secretion system.

Martin Zoltner, David G Norman, Paul K Fyfe, Hassane El Mkami, Tracy Palmer, William N Hunter

Abstract read
In one paragraph

Article in Structure (London, England : 1993), 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing 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

15 citing papers in PubMed.

  1. Article
  2. Protein Modeling with DEER Spectroscopy.Annual review of biophysics · 2025
    Review
  3. Article
  4. Article
  5. Article
  6. The Type VII Secretion System ofAnnual review of microbiology · 2021
    Article
  7. Review
  8. A membrane-depolarizing toxin substrate of theProceedings of the National Academy of Sciences of the United States of America · 2020
    Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. mtsslSuite:Molecular physics · 2013
    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.

Martin ZoltnerCollege of Life Sciences, University of Dundee, Dow Street, Dundee DD1 5EH, UK.
David G Norman
Paul K Fyfe
Hassane El Mkami
Tracy Palmer
William N Hunter

Funding

Biotechnology and Biological Sciences Research Council H007571Medical Research Council G117/519Wellcome TrustWellcome Trust 082596Wellcome Trust 083481Wellcome Trust 094090Wellcome Trust 099149
6 · The paper itself

Abstract

The membrane-bound EssB is an integral and essential component of the bacterial type VII secretion system that can contribute to pathogenicity. The architecture of Geobacillus thermodenitrificans EssB has been investigated by combining crystallographic and EPR spectroscopic methods. The protein forms a dimer that straddles the cytoplasmic membrane. A helical fold is observed for the C-terminal segment, which is positioned on the exterior of the membrane. This segment contributes most to dimer formation. The N-terminal segment displays a structure related to the pseudokinase fold and may contribute to function by recognizing substrates or secretion system partners. The remaining part of EssB may serve as an anchor point for the secretion apparatus, which is embedded in the cytoplasmic membrane with the C-terminal domain protruding out to interact with partner proteins or components of peptidoglycan.

Indexed as

Bacterial Secretion SystemsModels, MolecularProtein ConformationBacterial Outer Membrane ProteinsChromatography, GelCloning, MolecularCrystallizationCrystallography, X-RayDimerizationElectron Spin Resonance SpectroscopyGeobacillusMutagenesisRecombinant ProteinsBacterial Outer Membrane ProteinsBacterial Secretion SystemsRecombinant Proteins

Identifiers

PMID23499020
PMCPMC3694306

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.