Evidence map›Paper›PMID 21676426›Full record

ArticleVirology2011

Determinants of the HIV-1 core assembly pathway.

Claudia S López, Jacob D Eccles, Amelia Still, Rachel E Sloan, Robin Lid Barklis, Seyram M Tsagli, Eric Barklis

Abstract read
In one paragraph

Article in Virology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.

0numbers the graph read from it
0cells of the map it votes in
16citing 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

16 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Ebselen, a Small-Molecule Capsid Inhibitor of HIV-1 Replication.Antimicrobial agents and chemotherapy · 2016
    Article
  13. Review
  14. Article
  15. Article
  16. 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

7 authors.

Claudia S LópezDepartment of Molecular Microbiology and Immunology and Vollum Institute, School of Medicine, Oregon Health & Science University, Portland, OR 97239, USA. lopezcl@ohsu.edu
Jacob D Eccles
Amelia Still
Rachel E Sloan
Robin Lid Barklis
Seyram M Tsagli
Eric Barklis

Funding

In Vitro Analysis of HIV Gag Protein InteractionsR01GM060170 · NIGMS · OREGON HEALTH & SCIENCE UNIVERSITY · PI BARKLIS, ERIC W · 1999 to 2019
$5.9M
HIV-1 Gag Precursor Protein InteractionsR01AI152579 · NIAID · OREGON HEALTH & SCIENCE UNIVERSITY · PI BARKLIS, ERIC W · 2020 to 2024
$2.5M
Development of a high throughput HIV assembly screenR01AI071798 · NIAID · OREGON HEALTH & SCIENCE UNIVERSITY · PI BARKLIS, ERIC W · 2007 to 2010
$1.5M
NIAID NIH HHS AI071798NIAID NIH HHS R01 AI071798NIAID NIH HHS R01 AI152579NIGMS NIH HHS GM060170NIGMS NIH HHS R01 GM060170
6 · The paper itself

Abstract

Based on structural information, we have analyzed the mechanism of mature HIV-1 core assembly and the contributions of structural elements to the assembly process. Through the use of several in vitro assembly assay systems, we have examined details of how capsid (CA) protein helix 1, ß-hairpin and cyclophilin loop elements impact assembly-dependent protein interactions, and we present evidence for a contribution of CA helix 6 to the mature assembly-competent conformation of CA. Additional experiments with mixtures of proteins in assembly reactions provide novel analyses of the mature core assembly mechanism. Our results support a model in which initial assembly products serve as scaffolds for further assembly by converting incoming subunits to assembly proficient conformations, while mutant subunits increase the probability of assembly termination events.

Indexed as

AnimalsCells, CulturedGene Expression Regulation, ViralHIV-1Human Immunodeficiency Virus ProteinsImmunohistochemistryMiceMicroscopy, ElectronModels, MolecularMutationProtein ConformationRNA, ViralViral Core ProteinsVirus AssemblyHuman Immunodeficiency Virus ProteinsRNA, ViralViral Core Proteins

Identifiers

PMID21676426
PMCPMC3152690

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.