Evidence map›Paper›PMID 29097521›Full record

ArticleScience (New York, N.Y.)2017

Structure of the mitochondrial inner membrane AAA+ protease YME1 gives insight into substrate processing.

Cristina Puchades, Anthony J Rampello, Mia Shin, Christopher J Giuliano, R Luke Wiseman, Steven E Glynn, Gabriel C Lander

Abstract read
In one paragraph

Article in Science (New York, N.Y.), 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 150 papers.

0numbers the graph read from it
0cells of the map it votes in
150citing 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

150 citing papers in PubMed.

  1. Regulation of cellular proteostasis via mitochondrial protein import.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2026
    Review
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Molecular mechanisms of mitochondrial AAA+ proteases.The Journal of biological chemistry · 2026
    Review
  9. Recognition of small Tim chaperones by the mitochondrial Yme1 protease.Protein science : a publication of the Protein Society · 2026
    Article
  10. Article
  11. Article
  12. Article
  13. PCNA is a nucleotide exchange factor for the clamp loader ATPase complex.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  14. Substrate-dependent activation of LONP1 informs on proteolytic regulation and ATPase motor function.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. PCNA is a Nucleotide Exchange Factor for the Clamp Loader ATPase Complex.bioRxiv : the preprint server for biology · 2025
    Article
  20. Article

90 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.

Cristina PuchadesDepartment of Integrative Structural and Computational Biology, The Scripps Research Institute HZ 175, 10550 North Torrey Pines Road, La Jolla, CA 92037, USA.ORCID 0000-0003-3240-4176
Anthony J RampelloDepartment of Biochemistry and Cell Biology, Stony Brook University, 450 Life Sciences Building, Stony Brook, NY 11794, USA.
Mia ShinDepartment of Integrative Structural and Computational Biology, The Scripps Research Institute HZ 175, 10550 North Torrey Pines Road, La Jolla, CA 92037, USA.ORCID 0000-0002-1607-5301
Christopher J GiulianoDepartment of Biochemistry and Cell Biology, Stony Brook University, 450 Life Sciences Building, Stony Brook, NY 11794, USA.ORCID 0000-0002-0586-6095
R Luke WisemanDepartment of Molecular Medicine, The Scripps Research Institute, La Jolla, CA 92037, USA.ORCID 0000-0001-9287-6840
Steven E GlynnDepartment of Biochemistry and Cell Biology, Stony Brook University, 450 Life Sciences Building, Stony Brook, NY 11794, USA. glander@scripps.edu steven.glynn@stonybrook.edu.ORCID 0000-0001-6247-8913
Gabriel C LanderDepartment of Integrative Structural and Computational Biology, The Scripps Research Institute HZ 175, 10550 North Torrey Pines Road, La Jolla, CA 92037, USA. glander@scripps.edu steven.glynn@stonybrook.edu.ORCID 0000-0003-4921-1135

Funding

IMPACTING MITOCHONDRIAL FUNCTION THROUGH ALTERED PROTEASE ACTIVITYR01NS095892 · NINDS · SCRIPPS RESEARCH INSTITUTE, THE · PI WISEMAN, ROCKLAND LUKE · 2016 to 2025
$5.3M
Using rebuilt AAA+ enzymes to uncover the mechanisms of proteolysis at the mitochondrial inner membraneR01GM115898 · NIGMS · STATE UNIVERSITY NEW YORK STONY BROOK · PI GLYNN, STEVEN · 2015 to 2024
$3.0M
Molecular basis of axonal transport described by high-resolution 3D imagingDP2EB020402 · NIBIB · SCRIPPS RESEARCH INSTITUTE, THE · PI LANDER, GABRIEL C · 2014 to 2014
$2.8M
MOLECULAR AND CELLULAR BIOLOGY TRAINING PROGRAMT32GM008468 · NIGMS · STATE UNIVERSITY NEW YORK STONY BROOK · PI NEIMAN, AARON M · 1997 to 2016
$1.9M
COMPUTING AND DATA STORAGE CLUSTER FOR ELECTRON MICROSCOPYS10OD021634 · OD · SCRIPPS RESEARCH INSTITUTE, THE · PI LANDER, GABRIEL C · 2016 to 2016
$531k
NIBIB NIH HHS DP2 EB020402NIGMS NIH HHS R01 GM115898NIGMS NIH HHS T32 GM008468NIH HHS S10 OD021634NINDS NIH HHS R01 NS095892
6 · The paper itself

Abstract

We present an atomic model of a substrate-bound inner mitochondrial membrane AAA+ quality control protease in yeast, YME1. Our ~3.4-angstrom cryo-electron microscopy structure reveals how the adenosine triphosphatases (ATPases) form a closed spiral staircase encircling an unfolded substrate, directing it toward the flat, symmetric protease ring. Three coexisting nucleotide states allosterically induce distinct positioning of tyrosines in the central channel, resulting in substrate engagement and translocation to the negatively charged proteolytic chamber. This tight coordination by a network of conserved residues defines a sequential, around-the-ring adenosine triphosphate hydrolysis cycle that results in stepwise substrate translocation. A hingelike linker accommodates the large-scale nucleotide-driven motions of the ATPase spiral relative to the planar proteolytic base. The translocation mechanism is likely conserved for other AAA+ ATPases.

Indexed as

Adenosine TriphosphateATP-Dependent ProteasesCryoelectron MicroscopyHydrolysisMitochondrial MembranesModels, MolecularProtein DomainsProtein TransportSaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsSubstrate SpecificityAdenosine TriphosphateATP-Dependent ProteasesSaccharomyces cerevisiae ProteinsYME1 protein, S cerevisiae

Identifiers

PMID29097521
PMCPMC5829300

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.