Evidence map›Paper›PMID 33087276›Full record

ReviewDNA repair2020

DNA polymerase β: Closing the gap between structure and function.

William A Beard

Abstract readReview
In one paragraph

Review in DNA repair, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing 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

10 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Genome Integrity and Neurological Disease.International journal of molecular sciences · 2022
    Review
  8. Article
  9. Review
  10. Review
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

1 author.

William A BeardGenome Integrity and Structural Biology Laboratory, NIEHS, NIH, Research Triangle Park, NC 27709, USA. Electronic address: william.beard@nih.gov.

Funding

XRAY CRYSTALLOGRAPHIC STRUCTURE ANALYSIS: PROTEIN SORTINGP41RR001081 · NCRR · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI COHEN, BRUCE E · 1985 to 2011
$17.6M
BIOLOGY OF MAMMALIAN BASE EXCISION REPAIRZ01ES050159 · NIEHS · NATIONAL INSTITUTE OF ENVIRONMENTAL HEALTH SCIENCES · PI WILSON, SAMUEL H · 1997 to 2008
$4.5M
Nucleic Acid Enzymes--Pol Beta And Base Repair EnzymesZ01ES050158 · NIEHS · NATIONAL INSTITUTE OF ENVIRONMENTAL HEALTH SCIENCES · PI WILSON, SAMUEL H · 1997 to 2008
$2.8M
Intramural NIH HHS Z01 ES050158Intramural NIH HHS Z01 ES050159NCRR NIH HHS P41 RR001081
6 · The paper itself

Abstract

DNA polymerase (dpol) β has served as a model for structural, kinetic, and computational characterization of the DNA synthesis reaction. The laboratory directed by Samuel H. Wilson has utilized a multifunctional approach to analyze the function of this enzyme at the biological, chemical, and molecular levels for nearly 50 years. Over this time, it has become evident that correlating static crystallographic structures of dpol β with solution kinetic measurements is a daunting task. However, aided by computational and spectroscopic approaches, novel and unexpected insights have emerged. While dpols generally insert wrong nucleotides with similar poor efficiencies, their capacity to insert the right nucleotide depends on the identity of the dpol. Accordingly, the ability to choose right from wrong depends on the efficiency of right, rather than wrong, nucleotide insertion. Structures of dpol β in various liganded forms published by the Wilson laboratory, and others, have provided molecular insights into the molecular attributes that hasten correct nucleotide insertion and deter incorrect nucleotide insertion. Computational approaches have bridged the gap between structures of intermediate complexes and provided insights into this basic and essential chemical reaction.

Indexed as

DNA RepairDNA ReplicationModels, MolecularCrystallography, X-RayDNADNA Polymerase betaHumansKineticsNucleotidesProtein ConformationDNADNA Polymerase betaNucleotidesPOLB protein, humanDNA polymerase βDNA synthesisFidelityGenome integrityStructure

Identifiers

PMID33087276
PMCPMC7643811

What OpenQuestion holds

Textmetadata
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.