Evidence map›Paper›PMID 26656853›Full record

ArticleNature structural & molecular biology2016

Subunit connectivity, assembly determinants and architecture of the yeast exocyst complex.

Margaret R Heider, Mingyu Gu, Caroline M Duffy, Anne M Mirza, Laura L Marcotte, Alexandra C Walls, Nicholas Farrall, Zhanna Hakhverdyan, Mark C Field, Michael P Rout and 2 more

Open access · greenAbstract read
In one paragraph

Article in Nature structural & molecular biology, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 81 papers.

0numbers the graph read from it
0cells of the map it votes in
81citing papers in PubMed
8.3field-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

81 citing papers in PubMed, 145 citations in OpenAlex.

  1. Systematic optimization ofEngineering microbiology · 2026
    Review
  2. Article
  3. Article
  4. Article
  5. Preassembly and independent trafficking of the exocyst complex inProceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  6. The exocyst in ciliogenesis.Renal failure · 2025
    Review
  7. Article
  8. Article
  9. The autophagy-specific exocyst subcomplex contributes to phagophore assembly site integrity by promoting phagophore expansion.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  10. Review
  11. Review
  12. Article
  13. Article
  14. Regulation of yeast polarized exocytosis by phosphoinositide lipids.Cellular and molecular life sciences : CMLS · 2024
    Review
  15. The exocyst in context.Biochemical Society transactions · 2024
    Review
  16. Emerging Roles of Exocyst Complex in Fungi: A Review.Journal of fungi (Basel, Switzerland) · 2024
    Review
  17. Article
  18. Article
  19. Article
  20. Article

21 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

12 authors at 5 institutions in 2 countries.

Margaret R HeiderDepartment of Biochemistry and Molecular Pharmacology, University of Massachusetts Medical School, Worcester, Massachusetts, USA.
Mingyu GuDepartment of Biochemistry, University of Utah, Salt Lake City, Utah, USA.
Caroline M DuffyDepartment of Biochemistry and Molecular Pharmacology, University of Massachusetts Medical School, Worcester, Massachusetts, USA.
Anne M MirzaDepartment of Biochemistry and Molecular Pharmacology, University of Massachusetts Medical School, Worcester, Massachusetts, USA.
Laura L MarcotteDepartment of Biochemistry and Molecular Pharmacology, University of Massachusetts Medical School, Worcester, Massachusetts, USA.
Alexandra C WallsDepartment of Biochemistry and Molecular Pharmacology, University of Massachusetts Medical School, Worcester, Massachusetts, USA.
Nicholas FarrallDepartment of Biochemistry, University of Utah, Salt Lake City, Utah, USA.
Zhanna HakhverdyanLaboratory of Cellular and Structural Biology, The Rockefeller University, New York, New York, USA.
Mark C FieldDivision of Biological Chemistry and Drug Discovery, University of Dundee, Dundee, UK.
Michael P RoutLaboratory of Cellular and Structural Biology, The Rockefeller University, New York, New York, USA.
Adam FrostDepartment of Biochemistry, University of Utah, Salt Lake City, Utah, USA.
Mary MunsonDepartment of Biochemistry and Molecular Pharmacology, University of Massachusetts Medical School, Worcester, Massachusetts, USA.ORCID http://orcid.org/0000-0003-2297-8053
University of Massachusetts Chan Medical School · USRockefeller University · USUniversity of Utah · USUniversity of California, San Francisco · USUniversity of Dundee · GB

Funding

TR&D Project 4. The Imaging Stage: Multiscale Spatiotemporal Modeling of Macromolecular Systems in Cellular NeighborhoodsP41GM109824 · NIGMS · ROCKEFELLER UNIVERSITY · PI ROUT, MICHAEL P · 2014 to 2023
$18.8M
Structure and Function of the Exocyst ComplexR01GM068803 · NIGMS · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI MUNSON, MARY · 2005 to 2021
$7.4M
New Tools for Exploring the Dynamic Interactome (Renewal)U54GM103511 · NIGMS · ROCKEFELLER UNIVERSITY · PI ROUT, MICHAEL P · 2012 to 2013
$6.2M
Toward Atomic Resolution of Membranes and Membrane-Associated MachinesDP2GM110772 · NIGMS · UNIVERSITY OF UTAH · PI FROST, ADAM · 2013 to 2013
$2.2M
NCCDPHP CDC HHS 1DP2GM110772NIGMS NIH HHS DP2 GM110772NIGMS NIH HHS GM068803NIGMS NIH HHS P41 GM109824NIGMS NIH HHS R01 GM068803NIGMS NIH HHS U54 GM103511
6 · The paper itself

Abstract

The exocyst is a hetero-octameric complex that has been proposed to serve as the tethering complex for exocytosis, although it remains poorly understood at the molecular level. Here, we purified endogenous exocyst complexes from Saccharomyces cerevisiae and showed that they are stable and consist of all eight subunits with equal stoichiometry. Using a combination of biochemical and auxin induced-degradation experiments in yeast, we mapped the subunit connectivity, identified two stable four-subunit modules within the octamer and demonstrated that several known exocyst-binding partners are not necessary for exocyst assembly and stability. Furthermore, we visualized the structure of the yeast complex by using negative-stain electron microscopy; our results indicate that the exocyst exists predominantly as a stable, octameric complex with an elongated architecture that suggests that the subunits are contiguous helical bundles packed together into a bundle of long rods.

Indexed as

ExocytosisMacromolecular SubstancesMicroscopy, Electron, TransmissionProtein BindingProtein StabilityProtein Structure, QuaternarySaccharomyces cerevisiaeVesicular Transport ProteinsMacromolecular SubstancesVesicular Transport Proteins

Identifiers

PMID26656853
PMCPMC4752824
OpenAlexW2224298134

What OpenQuestion holds

Textmetadata
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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.