Evidence map›Paper›PMID 28722652›Full record

ArticleeLife2017

The packing density of a supramolecular membrane protein cluster is controlled by cytoplasmic interactions.

Elisa Merklinger, Jan-Gero Schloetel, Pascal Weber, Helena Batoulis, Sarah Holz, Nora Karnowski, Jérôme Finke, Thorsten Lang

Open access · goldAbstract read
In one paragraph

Article in eLife, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.2field-weighted citation impact, top 21% 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

14 citing papers in PubMed, 25 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Munc18-dependent and -independent clustering of syntaxin in the plasma membrane of cultured endocrine cells.Proceedings of the National Academy of Sciences of the United States of America · 2021
    Article
  10. Review
  11. Article
  12. Phase separation and clustering of an ABC transporter inProceedings of the National Academy of Sciences of the United States of America · 2019
    Article
  13. Article
  14. 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

8 authors at 1 institution in 1 country.

Elisa MerklingerMembrane Biochemistry, Life and Medical Sciences (LIMES) Institute, University of Bonn, Bonn, Germany.ORCID 0000-0002-7257-1895
Jan-Gero SchloetelMembrane Biochemistry, Life and Medical Sciences (LIMES) Institute, University of Bonn, Bonn, Germany.
Pascal WeberMembrane Biochemistry, Life and Medical Sciences (LIMES) Institute, University of Bonn, Bonn, Germany.ORCID 0000-0002-6369-2708
Helena BatoulisMembrane Biochemistry, Life and Medical Sciences (LIMES) Institute, University of Bonn, Bonn, Germany.
Sarah HolzMembrane Biochemistry, Life and Medical Sciences (LIMES) Institute, University of Bonn, Bonn, Germany.
Nora KarnowskiChemical Biology, Life and Medical Sciences (LIMES) Institute, University of Bonn, Bonn, Germany.
Jérôme FinkeMembrane Biochemistry, Life and Medical Sciences (LIMES) Institute, University of Bonn, Bonn, Germany.
Thorsten LangMembrane Biochemistry, Life and Medical Sciences (LIMES) Institute, University of Bonn, Bonn, Germany.ORCID 0000-0002-9128-0137
University of Bonn · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Molecule clustering is an important mechanism underlying cellular self-organization. In the cell membrane, a variety of fundamentally different mechanisms drive membrane protein clustering into nanometre-sized assemblies. To date, it is unknown whether this clustering process can be dissected into steps differentially regulated by independent mechanisms. Using clustered syntaxin molecules as an example, we study the influence of a cytoplasmic protein domain on the clustering behaviour. Analysing protein mobility, cluster size and accessibility to myc-epitopes we show that forces acting on the transmembrane segment produce loose clusters, while cytoplasmic protein interactions mediate a tightly packed state. We conclude that the data identify a hierarchy in membrane protein clustering likely being a paradigm for many cellular self-organization processes.

Indexed as

Protein MultimerizationCell MembraneCytoplasmHep G2 CellsHumansProtein Interaction MapsSyntaxin 1Syntaxin 1biochemistrycell biologyclusteringhumanmicrodomainsnano-assembliesplasma membraneratself-organizationSNAREs

Identifiers

PMID28722652
PMCPMC5536946
OpenAlexW2737221107

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.