Evidence map›Paper›PMID 12411480›Full record

ArticleThe EMBO journal2002

GW domains of the Listeria monocytogenes invasion protein InlB are SH3-like and mediate binding to host ligands.

Michael Marino, Manidipa Banerjee, Renaud Jonquières, Pascale Cossart, Partho Ghosh

Open access · bronzeAbstract read
In one paragraph

Article in The EMBO journal, 2002. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 48 papers.

0numbers the graph read from it
0cells of the map it votes in
48citing papers in PubMed
6.6field-weighted citation impact, top 2% 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

48 citing papers in PubMed, 127 citations in OpenAlex.

  1. Article
  2. Article
  3. Pathogens (Basel, Switzerland) · 2022
    Review
  4. Article
  5. Article
  6. Article
  7. Phylogenetically Defined Isoforms ofInternational journal of molecular sciences · 2019
    Article
  8. Article
  9. Review
  10. Article
  11. Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. How Listeria monocytogenes organizes its surface for virulence.Frontiers in cellular and infection microbiology · 2014
    Review
  19. Review
  20. 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

5 authors at 1 institution in 1 country.

Michael MarinoDepartment of Chemistry and Biochemistry, University of California, San Diego, 9500 Gilman Drive, La Jolla 92093-0314, USA.
Manidipa Banerjee
Renaud Jonquières
Pascale Cossart
Partho Ghosh
University of California, San Diego · US

Funding

GENETIC MECHANISMS AND REGULATIONT32GM007240 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI HAMPTON, RANDOLPH Y. · 1985 to 2019
$23.8M
Mechanism of Host Cell Invasion by Microbial PathogensR01AI047163 · NIAID · UNIVERSITY OF CALIFORNIA, SAN DIEGO · PI GHOSH, PARTHO · 2000 to 2010
$2.0M
NIAID NIH HHS R01 AI047163NIAID NIH HHS R01 AI47163NIGMS NIH HHS GM07240NIGMS NIH HHS T32 GM007240
6 · The paper itself

Abstract

InlB, a surface-localized protein of Listeria monocytogenes, induces phagocytosis in non-phagocytic mammalian cells by activating Met, a receptor tyrosine kinase. InlB also binds glycosaminoglycans and the protein gC1q-R, two additional host ligands implicated in invasion. We present the structure of InlB, revealing a highly elongated molecule with leucine-rich repeats that bind Met at one end, and GW domains that dissociably bind the bacterial surface at the other. Surprisingly, the GW domains are seen to resemble SH3 domains. Despite this, GW domains are unlikely to act as functional mimics of SH3 domains since their potential proline-binding sites are blocked or destroyed. However, we do show that the GW domains, in addition to binding glycosaminoglycans, bind gC1q-R specifically, and that this binding requires release of InlB from the bacterial surface. Dissociable attachment to the bacterial surface via the GW domains may be responsible for restricting Met activation to a small, localized area of the host cell and for coupling InlB-induced host membrane dynamics with bacterial proximity during invasion.

Indexed as

Amino Acid SequenceBacterial ProteinsListeria monocytogenesMembrane ProteinsModels, MolecularMolecular Sequence DataProtein ConformationSequence Homology, Amino Acidsrc Homology DomainsBacterial ProteinsinlB protein, Listeria monocytogenesMembrane Proteins

Identifiers

PMID12411480
PMCPMC131055
OpenAlexW2145567961

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.