Evidence map›Paper›PMID 26774783›Full record

ReviewCurrent biology : CB2016

The Atg17-Atg31-Atg29 Complex Coordinates with Atg11 to Recruit the Vam7 SNARE and Mediate Autophagosome-Vacuole Fusion.

Xu Liu, Kai Mao, Angela Y H Yu, Amin Omairi-Nasser, Jotham Austin, Benjamin S Glick, Calvin K Yip, Daniel J Klionsky

Open access · bronzeAbstract readReview
In one paragraph

Review in Current biology : CB, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
6.4field-weighted citation impact, top 3% 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

27 citing papers in PubMed, 51 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Article
  5. Article
  6. Article
  7. Review
  8. Review
  9. Article
  10. Yeast mitophagy: Unanswered questions.Biochimica et biophysica acta. General subjects · 2021
    Review
  11. Article
  12. Small but mighty: Atg8s and Rabs in membrane dynamics during autophagy.Biochimica et biophysica acta. Molecular cell research · 2021
    Review
  13. Mechanisms governing autophagosome biogenesis.Nature reviews. Molecular cell biology · 2020
    Review
  14. Review
  15. Rab5-dependent autophagosome closure by ESCRT.The Journal of cell biology · 2019
    Article
  16. On the edge of degradation: Autophagy regulation by RNA decay.Wiley interdisciplinary reviews. RNA · 2019
    Review
  17. Autophagy requires Tip20 inJournal of biosciences · 2019
    Article
  18. Article
  19. Article
  20. Review
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 3 institutions in 2 countries.

Xu LiuLife Sciences Institute and the Department of Molecular, Cellular and Developmental Biology, University of Michigan, Ann Arbor, MI 48109, USA.
Kai MaoLife Sciences Institute and the Department of Molecular, Cellular and Developmental Biology, University of Michigan, Ann Arbor, MI 48109, USA.
Angela Y H YuDepartment of Biochemistry & Molecular Biology, University of British Columbia, Vancouver, BC V6T1Z3, Canada.
Amin Omairi-NasserDepartment of Molecular Genetics and Cell Biology, University of Chicago, Chicago, IL 60637, USA.
Jotham AustinElectron Microscopy Core Facility, University of Chicago, Chicago, IL 60637, USA.
Benjamin S GlickDepartment of Molecular Genetics and Cell Biology, University of Chicago, Chicago, IL 60637, USA.
Calvin K YipDepartment of Biochemistry & Molecular Biology, University of British Columbia, Vancouver, BC V6T1Z3, Canada.
Daniel J KlionskyLife Sciences Institute and the Department of Molecular, Cellular and Developmental Biology, University of Michigan, Ann Arbor, MI 48109, USA. Electronic address: klionsky@umich.edu.
University of Chicago · USUniversity of Michigan · USUniversity of British Columbia · CA

Funding

VIRAL ONCOLOGY CORE FACILITYP30CA014599 · NCI · UNIVERSITY OF CHICAGO · PI MARK W. LINGEN · 1985 to 2026
$122.1M
ALTERNATIVE VACUOLAR TARGETING MECHANISMS IN YEASTR01GM053396 · NIGMS · UNIVERSITY OF MICHIGAN AT ANN ARBOR · PI KLIONSKY, DANIEL J. · 1995 to 2018
$12.1M
Dissecting the functions of yeast COPI - Resubmission 01R01GM104010 · NIGMS · UNIVERSITY OF CHICAGO · PI GLICK, BENJAMIN S · 2013 to 2020
$3.2M
Canadian Institutes of Health Research MOP-126126NCI NIH HHS P30 CA014599NIGMS NIH HHS GM053396NIGMS NIH HHS R01 GM053396NIGMS NIH HHS R01 GM104010
6 · The paper itself

Abstract

Macroautophagy (hereafter autophagy) is an evolutionarily conserved process in which portions of the cytoplasm are engulfed, degraded, and subsequently recycled. The Atg17-Atg31-Atg29 complex translocates to the phagophore assembly site (PAS), where an autophagosome forms, at a very early stage of autophagy, playing a vital role in autophagy induction. Here, we identified a novel role of this complex in a late stage of autophagy where it coordinates with Atg11 to regulate autophagy-specific fusion with the vacuole. Atg17 and Atg11 interact with the vacuolar SNARE (soluble N-ethylmaleimide-sensitive factor attachment protein receptor) Vam7 independently of each other. Several hydrophobic residues in helix 1 and helix 4 of Atg17 and the SNARE domain of Vam7 mediate the Atg17-Vam7 interaction. An F317D mutation of Atg17, which diminishes its interaction with Vam7 without affecting its interaction with Atg13 or Atg31, leads to a defect in the fusion of autophagosomes with the vacuole and decreased autophagy activity. These results provide the first demonstration that the Atg17-Atg31-Atg29 complex functions in both early and late stages of autophagy and also provide a mechanistic explanation for the coordination of autophagosome completion and fusion with the vacuole.

Indexed as

AnimalsAutophagyAutophagy-Related ProteinsHumansMembrane FusionPhagosomesProtein BindingSaccharomyces cerevisiae ProteinsVacuolesAutophagy-Related ProteinsSaccharomyces cerevisiae Proteinsautophagylysosomestressvacuoleyeast

Identifiers

PMID26774783
PMCPMC4729596
OpenAlexW2232078999

What OpenQuestion holds

Textmetadata
LicenceTDM
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.