Evidence map›Paper›PMID 21327078›Full record

ReviewNucleus (Austin, Tex.)

Membrane-coating lattice scaffolds in the nuclear pore and vesicle coats: commonalities, differences, challenges.

Nina C Leksa, Thomas U Schwartz

Abstract readReview
In one paragraph

Review in Nucleus (Austin, Tex.). The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

12 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Review
  11. Article
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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

2 authors.

Nina C LeksaDepartment of Biology, Massachusetts Institute of Technology, Cambridge, MA, USA.
Thomas U Schwartz

Funding

High Resolution Assembly Structure of The Nuclear Pore ComplexR01GM077537 · NIGMS · MASSACHUSETTS INSTITUTE OF TECHNOLOGY · PI SCHWARTZ, THOMAS · 2007 to 2019
$4.3M
NIGMS NIH HHS GM77537NIGMS NIH HHS R01 GM077537
6 · The paper itself

Abstract

The nuclear pore complex (NPC) regulates all traffic between the cytoplasm and the nucleus. It is a large protein assembly composed of multiple copies of ∼30 nucleoporins (nups). Structural studies of the NPC have been limited by its considerable size and complexity. Progress toward understanding the structure of this nanomachine has benefited from its modular nature, which allows for this 40-60 MDa assembly to be broken down into subcomplexes that can be studied individually. While recent work by both crystallographers and electron microscopists has greatly enhanced our model of the NPC, the resolution gap between crystal and EM structures remains too large to confidently place individual proteins within the context of the fully assembled NPC. In an effort to arrive at a veritable model of the NPC, we solved the structure of several scaffold nups and defined the ancestral coatomer element (ACE1) common to a set of nucleoporins and COPII vesicle coat proteins. Subsequently, we proposed a lattice-like model of the NPC, analogous to the COPII lattice, in which ACE1 proteins form the edge elements and β-propellers form the vertex elements. Here, we review our recent studies, speculate on how interactions between subcomplexes of the NPC are mediated, and outline the steps and challenges that lay ahead on the path to understanding this enormous assembly in molecular detail.

Indexed as

Coated VesiclesCrystallography, X-RayDNA-Binding ProteinsModels, MolecularNuclear PoreNuclear Pore Complex ProteinsProtein Structure, QuaternarySaccharomyces cerevisiaeSaccharomyces cerevisiae ProteinsTranscription FactorsCUP2 protein, S cerevisiaeDNA-Binding ProteinsNuclear Pore Complex ProteinsSaccharomyces cerevisiae ProteinsSEC13 protein, S cerevisiaeTranscription Factors²-propellerACE1assemblymembrane-coatingnuclear pore complexnucleoporin

Identifiers

PMID21327078
PMCPMC3027038

What OpenQuestion holds

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Registered trials

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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.