Evidence map›Paper›PMID 20516623›Full record

ArticleActa crystallographica. Section D, Biological crystallography2010

A conserved domain in type III secretion links the cytoplasmic domain of InvA to elements of the basal body.

Mirjana Lilic, Cindy M Quezada, C Erec Stebbins

Open access · hybridAbstract read
In one paragraph

Article in Acta crystallographica. Section D, Biological crystallography, 2010. 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
2.8field-weighted citation impact, top 9% 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

15 citing papers in PubMed, 31 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Review
  8. Type Three Secretion System in Attaching and Effacing Pathogens.Frontiers in cellular and infection microbiology · 2016
    Review
  9. Article
  10. Article
  11. Article
  12. Article
  13. Review
  14. The blueprint of the type-3 injectisome.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2012
    Review
  15. Review
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

3 authors at 1 institution in 1 country.

Mirjana LilicLaboratory of Structural Microbiology, The Rockefeller University, New York, NY 10065, USA.
Cindy M Quezada
C Erec Stebbins
Rockefeller University · US

Funding

Case Center for Synchrotron BiosciencesP30EB009998 · NIBIB · CASE WESTERN RESERVE UNIVERSITY · PI CHANCE, MARK R · 2009 to 2018
$8.4M
Structural Studies of Bacterial Virulence FactorsR01AI052182 · NIAID · ROCKEFELLER UNIVERSITY · PI STEBBINS, CHARLES EREC · 2002 to 2010
$2.4M
Structural Studies of Bacterial Virulence FactorsR56AI052182 · NIAID · ROCKEFELLER UNIVERSITY · PI STEBBINS, CHARLES EREC · 2008 to 2008
$420k
NIAID NIH HHS AI52182NIAID NIH HHS R01 AI052182NIAID NIH HHS R56 AI052182NIBIB NIH HHS P30 EB009998
6 · The paper itself

Abstract

Protein type III secretion systems (T3SSs) are organic nanosyringes that achieve an energy-dependent translocation of bacterial proteins through the two membranes of Gram-negative organisms. Examples include the pathogenic systems of animals, plants and symbiotic bacteria that inject factors into eukaryotic cells, and the flagellar export system that secretes flagellin. T3SSs possess a core of several membrane-associated proteins that are conserved across all known bacterial species that use this system. The Salmonella protein InvA is one of the most highly conserved proteins of this core of critical T3SS components. The crystal structure of a C-terminal domain of InvA reveals an unexpected homology to domains that have been repeatedly found as building blocks of other elements of the T3SS apparatus. This suggests the surprising hypothesis that evolution has produced a significant component of the apparatus structure through a series of gene-duplication and gene-rearrangement events.

Indexed as

Amino Acid SequenceBacterial ProteinsCrystallography, X-RayCytoplasmModels, MolecularMolecular Sequence DataProtein FoldingProtein Structure, QuaternaryProtein Structure, TertiarySalmonellaBacterial ProteinsinvA protein, Bacteria

Identifiers

PMID20516623
PMCPMC2879356
OpenAlexW2162018442

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.