Evidence map›Paper›PMID 35076393›Full record

ArticleeLife2022

Topoisomerase VI is a chirally-selective, preferential DNA decatenase.

Shannon J McKie, Parth Rakesh Desai, Yeonee Seol, Adam Mb Allen, Anthony Maxwell, Keir C Neuman

Open access · goldAbstract read
In one paragraph

Article in eLife, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
1.5field-weighted citation impact, top 19% 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

14 citing papers in PubMed, 18 citations in OpenAlex.

  1. Article
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  4. Article
  5. Review
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  8. Article
  9. Article
  10. Review
  11. Inhibition of Topoisomerases by Metal Thiosemicarbazone Complexes.International journal of molecular sciences · 2023
    Review
  12. Review
  13. Article
  14. 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

6 authors at 2 institutions in 2 countries.

Shannon J McKieLaboratory of Single Molecule Biophysics, National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, United States.
Parth Rakesh DesaiLaboratory of Single Molecule Biophysics, National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, United States.
Yeonee SeolLaboratory of Single Molecule Biophysics, National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, United States.
Adam Mb AllenDepartment of Biochemistry and Metabolism, John Innes Centre, Norwich, United Kingdom.
Anthony MaxwellDepartment of Biochemistry and Metabolism, John Innes Centre, Norwich, United Kingdom.ORCID 0000-0002-5756-6430
Keir C NeumanLaboratory of Single Molecule Biophysics, National Heart, Lung and Blood Institute, National Institutes of Health, Bethesda, United States.ORCID 0000-0002-0863-5671
John Innes Centre · GBNational Institutes of Health · US

Funding

Single-molecule measurements of DNA topology and topoisomerasesZIAHL001056 · NHLBI · NATIONAL HEART, LUNG, AND BLOOD INSTITUTE · PI NEUMAN, KEIR · 2009 to 2025
$22.6M
Biotechnology and Biological Sciences Research Council BB/P012523/1Biotechnology and Biological Sciences Research Council BBS/E/J/00000201Intramural NIH HHS ZIA HL001056Wellcome TrustWellcome Trust 110072/Z/15/Z
6 · The paper itself

Abstract

DNA topoisomerase VI (topo VI) is a type IIB DNA topoisomerase found predominantly in archaea and some bacteria, but also in plants and algae. Since its discovery, topo VI has been proposed to be a DNA decatenase; however, robust evidence and a mechanism for its preferential decatenation activity was lacking. Using single-molecule magnetic tweezers measurements and supporting ensemble biochemistry, we demonstrate that

Indexed as

Archaeal ProteinsDNA, CatenatedDNA Topoisomerases, Type IIMethanosarcinaSingle Molecule ImagingStereoisomerismArchaeal ProteinsDNA, CatenatedDNA Topoisomerases, Type IIDNA topoisomerase VIbiochemistrychemical biologyDNA topologymagnetic tweezersmethanosarcina mazeimolecular biophysicsnonesingle-moleculestructural biologytopoisomerase IIB

Identifiers

PMID35076393
PMCPMC8837201
OpenAlexW4220869685

What OpenQuestion holds

Textmetadata
LicenceCC0
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.