Evidence map›Paper›PMID 30487222›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2018

Phage Mu Gam protein promotes NHEJ in concert with

Sudipta Bhattacharyya, Michael M Soniat, David Walker, Sooin Jang, Ilya J Finkelstein, Rasika M Harshey

Open access · bronzeAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.

0numbers the graph read from it
0cells of the map it votes in
23citing papers in PubMed
1.6field-weighted citation impact, top 16% 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

23 citing papers in PubMed, 36 citations in OpenAlex.

  1. Article
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  4. Article
  5. Stationary-phasemSphere · 2026
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Isolation and Characterization of Six NovelPHAGE (New Rochelle, N.Y.) · 2024
    Article
  13. Review
  14. Article
  15. Review
  16. Review
  17. Article
  18. Article
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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 1 institution in 1 country.

Sudipta BhattacharyyaDepartment of Molecular Biosciences, University of Texas at Austin, Austin, TX 78712.
Michael M SoniatDepartment of Molecular Biosciences, University of Texas at Austin, Austin, TX 78712.
David WalkerDepartment of Molecular Biosciences, University of Texas at Austin, Austin, TX 78712.
Sooin JangDepartment of Molecular Biosciences, University of Texas at Austin, Austin, TX 78712.
Ilya J FinkelsteinDepartment of Molecular Biosciences, University of Texas at Austin, Austin, TX 78712 ifinkelstein@cm.utexas.edu rasika@austin.utexas.edu.ORCID 0000-0002-9371-2431
Rasika M HarsheyDepartment of Molecular Biosciences, University of Texas at Austin, Austin, TX 78712 ifinkelstein@cm.utexas.edu rasika@austin.utexas.edu.
The University of Texas at Austin · US

Funding

Transcription-Coupled & Replication-Associated Excision RepairP01CA092584 · NCI · UNIVERSITY OF CALIF-LAWRENC BERKELEY LAB · PI John A. Tainer · 2001 to 2026
$89.6M
Virus-host interactions and microbial ecologyR35GM118085 · NIGMS · UNIVERSITY OF TEXAS AT AUSTIN · PI HARSHEY, RASIKA M · 2016 to 2025
$5.6M
Mechanistic Characterization of the First Steps of Human DNA Break RepairR01GM120554 · NIGMS · UNIVERSITY OF TEXAS AT AUSTIN · PI FINKELSTEIN, ILYA J · 2016 to 2020
$1.5M
Mechanisms of chromatin remodeling and roadblock clearance by DNA motor proteinsR00GM097177 · NIGMS · UNIVERSITY OF TEXAS AT AUSTIN · PI FINKELSTEIN, ILYA J · 2013 to 2015
$747k
Mechanisms of chromatin remodeling and roadblock clearance by DNA motor proteinsK99GM097177 · NIGMS · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI FINKELSTEIN, ILYA J · 2011 to 2012
$114k
NCI NIH HHS P01 CA092584NIGMS NIH HHS K99 GM097177NIGMS NIH HHS R00 GM097177NIGMS NIH HHS R01 GM120554NIGMS NIH HHS R35 GM118085
6 · The paper itself

Abstract

The Gam protein of transposable phage Mu is an ortholog of eukaryotic and bacterial Ku proteins, which carry out nonhomologous DNA end joining (NHEJ) with the help of dedicated ATP-dependent ligases. Many bacteria carry Gam homologs associated with either complete or defective Mu-like prophages, but the role of Gam in the life cycle of Mu or in bacteria is unknown. Here, we show that MuGam is part of a two-component bacterial NHEJ DNA repair system. Ensemble and single-molecule experiments reveal that MuGam binds to DNA ends, slows the progress of RecBCD exonuclease, promotes binding of NAD

Indexed as

Bacteriophage muDNA, BacterialDNA-Binding ProteinsDNA End-Joining RepairDNA LigasesDNA PackagingEscherichia coliEscherichia coli ProteinsExodeoxyribonuclease VKineticsModels, BiologicalModels, MolecularProtein Structure, QuaternaryStructural Homology, ProteinViral ProteinsDNA, BacterialDNA-Binding ProteinsDNA LigasesEscherichia coli ProteinsExodeoxyribonuclease Vexodeoxyribonuclease V, E coligam protein, ColiphageLigA protein, E coliViral ProteinsE. coli ligaseNHEJphage MuGamRecBCDviral DNA packaging

Identifiers

PMID30487222
PMCPMC6294893
OpenAlexW2902590624

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.