Evidence map›Paper›PMID 21827950›Full record

ArticleStructure (London, England : 1993)2011

Structural basis for ESCRT-III CHMP3 recruitment of AMSH.

Julianna Solomons, Charles Sabin, Emilie Poudevigne, Yoshiko Usami, David Lutje Hulsik, Pauline Macheboeuf, Bettina Hartlieb, Heinrich Göttlinger, Winfried Weissenhorn

Open access · bronzeAbstract read
In one paragraph

Article in Structure (London, England : 1993), 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
3.4field-weighted citation impact, top 8% 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

28 citing papers in PubMed, 49 citations in OpenAlex.

  1. Review
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  8. Article
  9. Reverse-topology membrane scission by the ESCRT proteins.Nature reviews. Molecular cell biology · 2017
    Review
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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 4 institutions in 2 countries.

Julianna SolomonsUnit of Virus Host Cell Interactions (UVHCI) UMI 3265 Université Joseph Fourier-EMBL-CNRS, 6 rue Jules Horowitz 38042 Grenoble Cedex 9, France.
Charles Sabin
Emilie Poudevigne
Yoshiko Usami
David Lutje Hulsik
Pauline Macheboeuf
Bettina Hartlieb
Heinrich Göttlinger
Winfried Weissenhorn
Centre National de la Recherche Scientifique · FRUnit of Virus Host Cell Interactions · FRUniversité Joseph Fourier · FRUniversity of Massachusetts Chan Medical School · US

Funding

Molecular Biology of HIV-Gag ProteinsR37AI029873 · NIAID · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI GOTTLINGER, HEINRICH · 2004 to 2013
$5.1M
NIAID NIH HHS R37 AI029873NIAID NIH HHS R37AI029873
6 · The paper itself

Abstract

Endosomal sorting complexes required for transport (ESCRT) recognize ubiquitinated cargo and catalyze diverse budding processes including multivesicular body biogenesis, enveloped virus egress, and cytokinesis. We present the crystal structure of an N-terminal fragment of the deubiquitinating enzyme AMSH (AMSHΔC) in complex with the C-terminal region of ESCRT-III CHMP3 (CHMP3ΔN). AMSHΔC folds into an elongated 90 Å long helical assembly that includes an unusual MIT domain. CHMP3ΔN is unstructured in solution and helical in complex with AMSHΔC, revealing a novel MIT domain interacting motif (MIM) that does not overlap with the CHMP1-AMSH binding site. ITC and SPR measurements demonstrate an unusual high-affinity MIM-MIT interaction. Structural analysis suggests a regulatory role for the N-terminal helical segment of AMSHΔC and its destabilization leads to a loss of function during HIV-1 budding. Our results indicate a tight coupling of ESCRT-III CHMP3 and AMSH functions and provide insight into the regulation of ESCRT-III.

Indexed as

Amino Acid SequenceEndosomal Sorting Complexes Required for TransportHEK293 CellsHIV-1HIV InfectionsHumansHydrogen BondingMolecular Sequence DataMultiprotein ComplexesPeptide FragmentsProtein Structure, QuaternaryProtein Structure, SecondaryProtein Structure, TertiaryUbiquitin ThiolesteraseVirus ReleaseCHMP3 protein, humanEndosomal Sorting Complexes Required for TransportMultiprotein ComplexesPeptide FragmentsSTAMBP protein, humanUbiquitin Thiolesterase

Identifiers

PMID21827950
PMCPMC3154637
OpenAlexW2087322545

What OpenQuestion holds

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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.