Evidence map›Paper›PMID 7683021›Full record

ArticleJournal of bacteriology1993

Specific regions of Escherichia coli OmpF protein involved in antigenic and colicin receptor sites and in stable trimerization.

D Fourel, S Mizushima, A Bernadac, J M Pagès

Abstract readComparative Study
In one paragraph

Article in Journal of bacteriology, 1993. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
2.6field-weighted citation impact, top 11% 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

17 citing papers in PubMed, 44 citations in OpenAlex.

  1. Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Molecular basis of bacterial outer membrane permeability revisited.Microbiology and molecular biology reviews : MMBR · 2003
    Review
  11. Article
  12. Article
  13. Colicin import into Escherichia coli cells.Journal of bacteriology · 1998
    Review
  14. Article
  15. Article
  16. Article
  17. Structural and functional alterations of a colicin-resistant mutant of OmpF porin from Escherichia coli.Proceedings of the National Academy of Sciences of the United States of America · 1994
    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

4 authors at 1 institution in 1 country.

D FourelUPR 9027, GDR 1000, Centre National de la Recherche Scientifique, Marseille, France.
S Mizushima
A Bernadac
J M Pagès
Centre National pour la Recherche Scientifique et Technique (CNRST) · MA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Four different mutations were obtained by selecting for resistance to colicin N and screening for continued production of the OmpF protein of Escherichia coli. Two of them also conferred resistance to colicin A. The substitutions C for R-168 (R168C) and E284K caused the loss of the E21 epitope, while the transition G285D altered the E18, E19, and E20 antigenic sites. The substitution G119D drastically affected the stability of the trimeric conformation.

Indexed as

Escherichia coli ProteinsReceptors, Cell SurfaceAntigens, BacterialBacterial Outer Membrane ProteinsColicinsDrug Resistance, MicrobialEpitopesEscherichia coliMutagenesisReceptors, ImmunologicAntigens, BacterialBacterial Outer Membrane Proteinscolicin receptor, E coliColicinsEpitopesEscherichia coli ProteinsReceptors, Cell SurfaceReceptors, Immunologic

Identifiers

PMID7683021
PMCPMC204580
OpenAlexW1726550823

What OpenQuestion holds

Textmetadata
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.