Evidence map›Paper›PMID 22307055›Full record

ArticleNature structural & molecular biology2012

Structural characterization of full-length NSF and 20S particles.

Lei-Fu Chang, Song Chen, Cui-Cui Liu, Xijiang Pan, Jiansen Jiang, Xiao-Chen Bai, Xin Xie, Hong-Wei Wang, Sen-Fang Sui

Abstract read
PubMed Publisher
In one paragraph

Article in Nature structural & molecular biology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 32 papers.

0numbers the graph read from it
0cells of the map it votes in
32citing 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

32 citing papers in PubMed.

  1. Article
  2. Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. The pre-synaptic fusion machinery.Current opinion in structural biology · 2019
    Review
  10. Article
  11. Biological cryo-electron microscopy in China.Protein science : a publication of the Protein Society · 2017
    Review
  12. Chaperoning SNARE assembly and disassembly.Nature reviews. Molecular cell biology · 2016
    Review
  13. Review
  14. Review
  15. Article
  16. Unique double-ring structure of the peroxisomal Pex1/Pex6 ATPase complex revealed by cryo-electron microscopy.Proceedings of the National Academy of Sciences of the United States of America · 2015
    Article
  17. Article
  18. Article
  19. Article
  20. 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

9 authors.

Lei-Fu ChangState Key Laboratory of Biomembrane and Membrane Biotechnology, Tsinghua University, Beijing, China.
Song Chen
Cui-Cui Liu
Xijiang Pan
Jiansen Jiang
Xiao-Chen Bai
Xin Xie
Hong-Wei Wang
Sen-Fang Sui

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The 20S particle, which is composed of the N-ethylmaleimide-sensitive factor (NSF), soluble NSF attachment proteins (SNAPs) and the SNAP receptor (SNARE) complex, has an essential role in intracellular vesicle fusion events. Using single-particle cryo-EM and negative stain EM, we reconstructed four related three-dimensional structures: Chinese hamster NSF hexamer in the ATPγS, ADP-AlFx and ADP states, and the 20S particle. These structures reveal a parallel arrangement between the D1 and D2 domains of the hexameric NSF and characterize the nucleotide-dependent conformational changes in NSF. The structure of the 20S particle shows that it holds the SNARE complex at two interaction interfaces around the C terminus and N-terminal half of the SNARE complex, respectively. These findings provide insight into the molecular mechanism underlying disassembly of the SNARE complex by NSF.

Indexed as

Adaptor Proteins, Vesicular TransportAdenosine DiphosphateAnimalsCricetinaeCricetulusCryoelectron MicroscopyModels, MolecularN-Ethylmaleimide-Sensitive ProteinsProtein BindingProtein Structure, QuaternaryProtein Structure, TertiarySNARE ProteinsStructural Homology, ProteinSubstrate SpecificityAdaptor Proteins, Vesicular TransportAdenosine DiphosphateN-Ethylmaleimide-Sensitive ProteinsSNARE Proteins

Identifiers

PMID22307055

What OpenQuestion holds

Textmetadata
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.