Evidence map›Paper›PMID 28607004›Full record

ArticleThe EMBO journal2017

RPA activates the XPF-ERCC1 endonuclease to initiate processing of DNA interstrand crosslinks.

Ummi B Abdullah, Joanna F McGouran, Sanja Brolih, Denis Ptchelkine, Afaf H El-Sagheer, Tom Brown, Peter J McHugh

Open access · hybridAbstract read
In one paragraph

Article in The EMBO journal, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 44 papers.

0numbers the graph read from it
0cells of the map it votes in
44citing papers in PubMed
4.0field-weighted citation impact, top 5% 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

44 citing papers in PubMed, 60 citations in OpenAlex.

  1. Article
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  10. Two-Step Validation Approach for Tools To Study the DNA Repair Enzyme SNM1A.Chembiochem : a European journal of chemical biology · 2023
    Article
  11. Review
  12. Article
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  16. Article
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  19. Fanconi anemia-independent DNA inter-strand crosslink repair in eukaryotes.Progress in biophysics and molecular biology · 2020
    Review
  20. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

7 authors at 2 institutions in 2 countries.

Ummi B AbdullahDepartment of Oncology, Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK.
Joanna F McGouranDepartment of Chemistry, University of Oxford, Oxford, UK.
Sanja BrolihDepartment of Oncology, Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK.
Denis PtchelkineDepartment of Oncology, Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK.
Afaf H El-SagheerDepartment of Chemistry, University of Oxford, Oxford, UK.
Tom BrownDepartment of Chemistry, University of Oxford, Oxford, UK.
Peter J McHughDepartment of Oncology, Weatherall Institute of Molecular Medicine, University of Oxford, Oxford, UK peter.mchugh@imm.ox.ac.uk.ORCID 0000-0002-8679-4627
University of Oxford · GBRutherford Appleton Laboratory · GB

Funding

Biotechnology and Biological Sciences Research Council BB/J001694/1Medical Research Council MR/L007665/1
6 · The paper itself

Abstract

During replication-coupled DNA interstrand crosslink (ICL) repair, the XPF-ERCC1 endonuclease is required for the incisions that release, or "unhook", ICLs, but the mechanism of ICL unhooking remains largely unknown. Incisions are triggered when the nascent leading strand of a replication fork strikes the ICL Here, we report that while purified XPF-ERCC1 incises simple ICL-containing model replication fork structures, the presence of a nascent leading strand, modelling the effects of replication arrest, inhibits this activity. Strikingly, the addition of the single-stranded DNA (ssDNA)-binding replication protein A (RPA) selectively restores XPF-ERCC1 endonuclease activity on this structure. The 5'-3' exonuclease SNM1A can load from the XPF-ERCC1-RPA-induced incisions and digest past the crosslink to quantitatively complete the unhooking reaction. We postulate that these collaborative activities of XPF-ERCC1, RPA and SNM1A might explain how ICL unhooking is achieved

Indexed as

DNA RepairCell Cycle ProteinsDNA-Binding ProteinsEndonucleasesExodeoxyribonucleasesHumansModels, BiologicalReplication Protein ACell Cycle ProteinsDCLRE1A protein, humanDNA-Binding ProteinsEndonucleasesERCC1 protein, humanExodeoxyribonucleasesReplication Protein ARPA1 protein, humanxeroderma pigmentosum group F proteinFanconi anaemiainterstrand crosslinksRPASNM1AXPF‐ERCC1

Identifiers

PMID28607004
PMCPMC5510000
OpenAlexW2622921857

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.