Evidence map›Paper›PMID 20231488›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2010

Implications of the HIV-1 Rev dimer structure at 3.2 A resolution for multimeric binding to the Rev response element.

Michael A DiMattia, Norman R Watts, Stephen J Stahl, Christoph Rader, Paul T Wingfield, David I Stuart, Alasdair C Steven, Jonathan M Grimes

Open access · greenAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 83 papers.

0numbers the graph read from it
0cells of the map it votes in
83citing papers in PubMed
3.7field-weighted citation impact, top 6% 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

83 citing papers in PubMed, 128 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Tuning Rex rules HTLV-1 pathogenesis.Frontiers in immunology · 2022
    Review
  7. Article
  8. Article
  9. Review
  10. Article
  11. HIV-1 resists MxB inhibition of viral Rev protein.Emerging microbes & infections · 2020
    Article
  12. HIV Rev-isited.Open biology · 2020
    Review
  13. Article
  14. Emergence and molecular mechanisms of SARS-CoV-2 and HIV to target host cells and potential therapeutics.Infection, genetics and evolution : journal of molecular epidemiology and evolutionary genetics in infectious diseases · 2020
    Review
  15. Article
  16. Review
  17. Article
  18. Article
  19. Article
  20. Article

23 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

8 authors at 5 institutions in 2 countries.

Michael A DiMattiaDivision of Structural Biology, Wellcome Trust Centre for Human Genetics, Oxford University, Roosevelt Drive, Oxford OX3 7BN, UK.
Norman R Watts
Stephen J Stahl
Christoph Rader
Paul T Wingfield
David I Stuart
Alasdair C Steven
Jonathan M Grimes
University of Oxford · GBNational Institute of Arthritis and Musculoskeletal and Skin Diseases · USCenter for Cancer Research · USNational Institutes of Health · USProtein Express (United States) · US

Funding

Production Of HIV And HIV Related Proteins For Structural StudiesZIAAR041115 · NIAMS · NATIONAL INSTITUTE OF ARTHRITIS AND MUSCULOSKELETAL AND SKIN DISEASES · PI WINGFIELD, PAUL T · 2009 to 2025
$16.9M
Structural Biology Of Retrovirus AssemblyZIAAR041166 · NIAMS · NATIONAL INSTITUTE OF ARTHRITIS AND MUSCULOSKELETAL AND SKIN DISEASES · PI STEVEN, ALASDAIR C. · 2009 to 2020
$9.2M
Antibody Engineering for Therapy and Diagnosis of Hematologic MalignanciesZIABC010647 · NCI · DIVISION OF BASIC SCIENCES - NCI · PI RADER, CHRISTOPH · 2009 to 2012
$1.8M
Intramural NIH HHSMedical Research CouncilWellcome TrustWellcome Trust 075491/Z/04
6 · The paper itself

Abstract

HIV-1 Rev is a small regulatory protein that mediates the nuclear export of viral mRNAs, an essential step in the HIV replication cycle. In this process Rev oligomerizes in association with a highly structured RNA motif, the Rev response element. Crystallographic studies of Rev have been hampered by the protein's tendency to aggregate, but Rev has now been found to form a stable soluble equimolar complex with a specifically engineered monoclonal Fab fragment. We have determined the structure of this complex at 3.2 A resolution. It reveals a molecular dimer of Rev, bound on either side by a Fab, where the ordered portion of each Rev monomer (residues 9-65) contains two coplanar alpha-helices arranged in hairpin fashion. Subunits dimerize through overlapping of the hairpin prongs. Mating of hydrophobic patches on the outer surface of the dimer is likely to promote higher order interactions, suggesting a model for Rev oligomerization onto the viral RNA.

Indexed as

Genes, envAntibodies, MonoclonalCrystallography, X-RayDimerizationHIV-1HIV AntibodiesImmunoglobulin Fab FragmentsModels, MolecularProtein BindingProtein EngineeringProtein Structure, QuaternaryRecombinant Proteinsrev Gene Products, Human Immunodeficiency VirusAntibodies, MonoclonalHIV AntibodiesImmunoglobulin Fab FragmentsRecombinant Proteinsrev Gene Products, Human Immunodeficiency Virusrev protein, Human Immunodeficiency Virus-1

Identifiers

PMID20231488
PMCPMC2851902
OpenAlexW1992521297

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.