Evidence map›Paper›PMID 39394223›Full record

ArticleNature communications2024

Structural basis for synthase activation and cellulose modification in the E. coli Type II Bcs secretion system.

Itxaso Anso, Samira Zouhir, Thibault Géry Sana, Petya Violinova Krasteva

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 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Review
  5. Predicting clinical outcome ofMicrobial genomics · 2025
    Article
  6. Review
  7. 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.

Itxaso AnsoUniv. Bordeaux, CNRS, Bordeaux INP, CBMN, UMR 5248, F-33600, Pessac, France.ORCID 0000-0002-4106-8031
Samira ZouhirUniv. Bordeaux, CNRS, Bordeaux INP, CBMN, UMR 5248, F-33600, Pessac, France.
Thibault Géry SanaUniv. Bordeaux, CNRS, Bordeaux INP, CBMN, UMR 5248, F-33600, Pessac, France.ORCID 0000-0003-0723-6924
Petya Violinova KrastevaUniv. Bordeaux, CNRS, Bordeaux INP, CBMN, UMR 5248, F-33600, Pessac, France. pv.krasteva@iecb.u-bordeaux.fr.ORCID 0000-0002-1858-8127

Funding

Agence Nationale de la Recherche (French National Research Agency) CelluSecAgence Nationale de la Recherche (French National Research Agency) T-ERC CoG 2024 BacFilmEC | EU Framework Programme for Research and Innovation H2020 | H2020 Priority Excellent Science | H2020 European Research Council (H2020 Excellent Science-European Research Council) 757507 BioMatrix-ERC-2017-StG
6 · The paper itself

Abstract

Bacterial cellulosic polymers constitute a prevalent class of biofilm matrix exopolysaccharides that are synthesized by several types of bacterial cellulose secretion (Bcs) systems, which include conserved cyclic diguanylate (c-di-GMP)-dependent cellulose synthase modules together with diverse accessory subunits. In E. coli, the biogenesis of phosphoethanolamine (pEtN)-modified cellulose relies on the BcsRQABEFG macrocomplex, encompassing inner-membrane and cytosolic subunits, and an outer membrane porin, BcsC. Here, we use cryogenic electron microscopy to shed light on the molecular mechanisms of BcsA-dependent recruitment and stabilization of a trimeric BcsG pEtN-transferase for polymer modification, and a dimeric BcsF-dependent recruitment of an otherwise cytosolic BcsE

Indexed as

CelluloseCryoelectron MicroscopyCyclic GMPEscherichia coliEscherichia coli ProteinsGlucosyltransferasesBacterial Secretion SystemsEthanolaminesBacterial Secretion Systemsbis(3',5')-cyclic diguanylic acidCellulosecellulose synthaseCyclic GMPEscherichia coli ProteinsEthanolaminesGlucosyltransferasesphosphorylethanolamine

Identifiers

PMID39394223
PMCPMC11470070

What OpenQuestion holds

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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.