Evidence map›Paper›PMID 27079977›Full record

ArticleNucleic acids research2016

Insights into RNA binding by the anticancer drug cisplatin from the crystal structure of cisplatin-modified ribosome.

Sergey V Melnikov, Dieter Söll, Thomas A Steitz, Yury S Polikanov

Abstract read
In one paragraph

Article in Nucleic acids research, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 36 papers.

0numbers the graph read from it
0cells of the map it votes in
36citing 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

36 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Article
  8. The Interplay Between theInternational journal of molecular sciences · 2024
    Review
  9. Ribosome Assembly and Repair.Annual review of cell and developmental biology · 2024
    Review
  10. Article
  11. Bioorthogonal Chemistry in Cellular Organelles.Topics in current chemistry (Cham) · 2023
    Review
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Article
  18. Translation inhibition and suppression of stress granules formation by cisplatin.Biomedicine & pharmacotherapy = Biomedecine & pharmacotherapie · 2022
    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

4 authors.

Sergey V MelnikovDepartment of Molecular Biophysics and Biochemistry, Yale University, New Haven, CT 06520, USA.
Dieter SöllDepartment of Molecular Biophysics and Biochemistry, Yale University, New Haven, CT 06520, USA Department of Chemistry, Yale University, New Haven, CT 06520, USA.
Thomas A SteitzDepartment of Molecular Biophysics and Biochemistry, Yale University, New Haven, CT 06520, USA Department of Chemistry, Yale University, New Haven, CT 06520, USA Howard Hughes Medical Institute at Yale University, New Haven, CT 06520, USA thomas.steitz@yale.edu.
Yury S PolikanovDepartment of Biological Sciences, University of Illinois at Chicago, Chicago, IL 60607, USA Department of Medicinal Chemistry and Pharmacognosy, University of Illinois at Chicago, Chicago, IL 60607, USA yuryp@uic.edu.ORCID 0000-0002-5064-0327

Funding

X-RAY ANALYSIS OF PROTEIN STRUCTURE AND FUNCTIONP01GM022778 · NIGMS · YALE UNIVERSITY · PI BREAKER, RONALD R · 1985 to 2019
$26.1M
TRANSFER RNAR01GM022854 · NIGMS · YALE UNIVERSITY · PI SOLL, DIETER · 1985 to 2016
$21.3M
Overall EvaluationP41GM103403 · NIGMS · CORNELL UNIVERSITY · PI EALICK, STEVEN E · 2012 to 2017
$14.3M
Howard Hughes Medical InstituteNIGMS NIH HHS P01 GM022778NIGMS NIH HHS P41 GM103403NIGMS NIH HHS R01 GM022854
6 · The paper itself

Abstract

Cisplatin is a widely prescribed anticancer drug, which triggers cell death by covalent binding to a broad range of biological molecules. Among cisplatin targets, cellular RNAs remain the most poorly characterized molecules. Although cisplatin was shown to inactivate essential RNAs, including ribosomal, spliceosomal and telomeric RNAs, cisplatin binding sites in most RNA molecules are unknown, and therefore it remains challenging to study how modifications of RNA by cisplatin contributes to its toxicity. Here we report a 2.6Å-resolution X-ray structure of cisplatin-modified 70S ribosome, which describes cisplatin binding to the ribosome and provides the first nearly atomic model of cisplatin-RNA complex. We observe nine cisplatin molecules bound to the ribosome and reveal consensus structural features of the cisplatin-binding sites. Two of the cisplatin molecules modify conserved functional centers of the ribosome-the mRNA-channel and the GTPase center. In the mRNA-channel, cisplatin intercalates between the ribosome and the messenger RNA, suggesting that the observed inhibition of protein synthesis by cisplatin is caused by impaired mRNA-translocation. Our structure provides an insight into RNA targeting and inhibition by cisplatin, which can help predict cisplatin-binding sites in other cellular RNAs and design studies to elucidate a link between RNA modifications by cisplatin and cisplatin toxicity.

Indexed as

AdenineAnti-Bacterial AgentsAntineoplastic AgentsBinding SitesCisplatinCoumarinsCrystallography, X-RayGuanineModels, MolecularNucleic Acid Synthesis InhibitorsRibosomesRNA, RibosomalAdenineamicoumacin AAnti-Bacterial AgentsAntineoplastic AgentsCisplatinCoumarinsGuanineNucleic Acid Synthesis InhibitorsRNA, Ribosomal

Identifiers

PMID27079977
PMCPMC4889946

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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.