Evidence map›Paper›PMID 23462996›Full record

ArticleNature communications2013

COG complexes form spatial landmarks for distinct SNARE complexes.

Rose Willett, Tetyana Kudlyk, Irina Pokrovskaya, Robert Schönherr, Daniel Ungar, Rainer Duden, Vladimir Lupashin

Abstract read
In one paragraph

Article in Nature communications, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 69 papers.

0numbers the graph read from it
0cells of the map it votes in
69citing 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

69 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Review
  5. GARP Complex in Golgi Physiology.Sub-cellular biochemistry · 2026
    Review
  6. Article
  7. Article
  8. Article
  9. Review
  10. Article
  11. Tumor TargetingMicroRNA (Shariqah, United Arab Emirates) · 2024
    Article
  12. Article
  13. Article
  14. Article
  15. Role of GARP Vesicle Tethering Complex in Golgi Physiology.International journal of molecular sciences · 2023
    Review
  16. Article
  17. AFrontiers in genetics · 2023
    Article
  18. Review
  19. Article
  20. Review

9 more citing papers are in PubMed but not listed here.

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

7 authors.

Rose WillettDepartment of Physiology and Biophysics, UAMS, Little Rock, Arkansas 72205, USA.
Tetyana Kudlyk
Irina Pokrovskaya
Robert Schönherr
Daniel Ungar
Rainer Duden
Vladimir Lupashin

Funding

Characterization of mammalian COG complex-interacting intra-Golgi trafficking macR01GM083144 · NIGMS · UNIV OF ARKANSAS FOR MED SCIS · PI VLADIMIR V LUPASHIN · 2008 to 2026
$6.5M
Biotechnology and Biological Sciences Research Council BB/F006993/1NIGMS NIH HHS 1R01GM083144NIGMS NIH HHS R01 GM083144
6 · The paper itself

Abstract

Vesicular tethers and SNAREs (soluble N-ethylmalemide-sensitive fusion attachment protein receptors) are two key protein components of the intracellular membrane-trafficking machinery. The conserved oligomeric Golgi (COG) complex has been implicated in the tethering of retrograde intra-Golgi vesicles. Here, using yeast two-hybrid and co-immunoprecipitation approaches, we show that three COG subunits, namely COG4, 6 and 8, are capable of interacting with defined Golgi SNAREs, namely STX5, STX6, STX16, GS27 and SNAP29. Comparative analysis of COG8-STX16 and COG4-STX5 interactions by a COG-based mitochondrial relocalization assay reveals that the COG8 and COG4 proteins initiate the formation of two different tethering platforms that can facilitate the redirection of two populations of Golgi transport intermediates to the mitochondrial vicinity. Our results uncover a role for COG sub-complexes in defining the specificity of vesicular sorting within the Golgi.

Indexed as

Adaptor Proteins, Vesicular TransportAnimalsBiomarkersChlorocebus aethiopsGreen Fluorescent ProteinsHeLa CellsHumansMitochondriaModels, BiologicalMultiprotein ComplexesProtein BindingProtein Structure, TertiaryProtein SubunitsProtein TransportRatsRecombinant Fusion ProteinsAdaptor Proteins, Vesicular TransportBiomarkersGreen Fluorescent ProteinsMultiprotein ComplexesProtein SubunitsRecombinant Fusion ProteinsShiga ToxinSNARE Proteins

Identifiers

PMID23462996
PMCPMC3595136

What OpenQuestion holds

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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.