Evidence map›Paper›PMID 30723327›Full record

ArticleNature structural & molecular biology2019

Dynamics and selective remodeling of the DNA-binding domains of RPA.

Nilisha Pokhrel, Colleen C Caldwell, Elliot I Corless, Emma A Tillison, Joseph Tibbs, Nina Jocic, S M Ali Tabei, Marc S Wold, Maria Spies, Edwin Antony

Abstract read
In one paragraph

Article in Nature structural & molecular biology, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 79 papers.

0numbers the graph read from it
0cells of the map it votes in
79citing 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

79 citing papers in PubMed.

  1. Article
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  10. Reusable Microfluidic Chambers for Single-Molecule Microscopy.ACS applied materials & interfaces · 2024
    Article
  11. Article
  12. Rtt105 stimulates Rad51-ssDNA assembly and orchestrates Rad51 and RPA actions to promote homologous recombination repair.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Replication of [AT/TA]Biochemistry · 2024
    Article
  18. Article
  19. Article
  20. Article

19 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

10 authors.

Nilisha PokhrelDepartment of Biological Sciences, Marquette University, Milwaukee, WI, USA.
Colleen C CaldwellDepartment of Biochemistry, Carver College of Medicine, University of Iowa, Iowa City, IA, USA.
Elliot I CorlessDepartment of Biological Sciences, Marquette University, Milwaukee, WI, USA.
Emma A TillisonDepartment of Biological Sciences, Marquette University, Milwaukee, WI, USA.
Joseph TibbsDepartment of Physics, University of Northern Iowa, Cedar Falls, IA, USA.
Nina JocicDepartment of Biochemistry, Carver College of Medicine, University of Iowa, Iowa City, IA, USA.
S M Ali TabeiDepartment of Physics, University of Northern Iowa, Cedar Falls, IA, USA.
Marc S WoldDepartment of Biochemistry, Carver College of Medicine, University of Iowa, Iowa City, IA, USA.
Maria SpiesDepartment of Biochemistry, Carver College of Medicine, University of Iowa, Iowa City, IA, USA. maria-spies@uiowa.edu.ORCID http://orcid.org/0000-0002-7375-8037
Edwin AntonyDepartment of Biological Sciences, Marquette University, Milwaukee, WI, USA. edwin.antony@marquette.edu.ORCID http://orcid.org/0000-0002-1888-054X

Funding

Viral VectorP30CA086862 · NCI · UNIVERSITY OF IOWA · PI Douglas Robert Spitz · 2000 to 2026
$70.0M
Assembly and Dynamics of Molecular Machines in Genome MaintenanceR35GM131704 · NIGMS · UNIVERSITY OF IOWA · PI Maria Spies · 2019 to 2026
$3.9M
Predoctoral Training in the Pharmacological SciencesT32GM067795 · NIGMS · UNIVERSITY OF IOWA · PI STRACK, STEFAN · 2004 to 2021
$3.4M
Regulation of unwinding and remodeling activities in FeS-DNA helicasesR01GM108617 · NIGMS · UNIVERSITY OF IOWA · PI SPIES, MARIA · 2014 to 2018
$1.6M
Mechanisms of DNA hand-off during lesion repair in BER and NER supplementR01GM130746 · NIGMS · SAINT LOUIS UNIVERSITY · PI ANTONY, EDWIN · 2019 to 2022
$1.4M
Fluorescent probes to monitor Rad51 nucleoprotein dynamicsR15GM110671 · NIGMS · UTAH STATE UNIVERSITY · PI ANTONY, EDWIN · 2015 to 2015
$346k
NIGMS NIH HHS R01 GM108617NIGMS NIH HHS R01 GM130746NIGMS NIH HHS R15 GM110671NIGMS NIH HHS R35 GM131704NIGMS NIH HHS T32 GM067795
6 · The paper itself

Abstract

Replication protein A (RPA) coordinates important DNA metabolic events by stabilizing single-stranded DNA (ssDNA) intermediates, activating the DNA-damage response and handing off ssDNA to the appropriate downstream players. Six DNA-binding domains (DBDs) in RPA promote high-affinity binding to ssDNA yet also allow RPA displacement by lower affinity proteins. We generated fluorescent versions of Saccharomyces cerevisiae RPA and visualized the conformational dynamics of individual DBDs in the context of the full-length protein. We show that both DBD-A and DBD-D rapidly bind to and dissociate from ssDNA while RPA remains bound to ssDNA. The recombination mediator protein Rad52 selectively modulates the dynamics of DBD-D. These findings reveal how RPA-interacting proteins with lower ssDNA binding affinities can access the occluded ssDNA and remodel individual DBDs to replace RPA.

Indexed as

CatechinDNA, Single-StrandedHumansProtein BindingRad52 DNA Repair and Recombination ProteinReplication Protein ASaccharomyces cerevisiaeCatechinDNA, Single-StrandedgallocatecholRad52 DNA Repair and Recombination ProteinRAD52 protein, humanReplication Protein A

Identifiers

PMID30723327
PMCPMC6368398

What OpenQuestion holds

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LicenceTDM
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.