Evidence map›Paper›PMID 38076975›Full record

ArticlebioRxiv : the preprint server for biology2023

Differences in clamp loader mechanism between bacteria and eukaryotes.

Jacob T Landeck, Joshua Pajak, Emily K Norman, Emma L Sedivy, Brian A Kelch

Open access · greenAbstract readPreprint
In one paragraph

Article in bioRxiv : the preprint server for biology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed, 0 citations in OpenAlex.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

5 authors at 1 institution in 1 country.

Jacob T LandeckDepartment of Biochemistry and Molecular Biotechnology, University of Massachusetts Chan Medical School, Worcester MA.ORCID 0000-0001-5166-1907
Joshua PajakDepartment of Biochemistry and Molecular Biotechnology, University of Massachusetts Chan Medical School, Worcester MA.ORCID 0000-0001-5781-0870
Emily K NormanDepartment of Biochemistry and Molecular Biotechnology, University of Massachusetts Chan Medical School, Worcester MA.ORCID 0000-0002-1575-3473
Emma L SedivyDepartment of Biochemistry and Molecular Biotechnology, University of Massachusetts Chan Medical School, Worcester MA.ORCID 0000-0001-9808-6858
Brian A KelchDepartment of Biochemistry and Molecular Biotechnology, University of Massachusetts Chan Medical School, Worcester MA.ORCID 0000-0002-1369-6989
University of Massachusetts Chan Medical School · US

Funding

Structural mechanisms of sliding clamp loader ATPasesR01GM127776 · NIGMS · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI KELCH, BRIAN ANTHONY · 2019 to 2023
$1.8M
Mechanism of Disease-causing mutations in PCNAR01GM145943 · NIGMS · UNIV OF MASSACHUSETTS MED SCH WORCESTER · PI KELCH, BRIAN ANTHONY · 2022 to 2023
$767k
NIGMS NIH HHS R01 GM127776NIGMS NIH HHS R01 GM145943
6 · The paper itself

Abstract

Clamp loaders are pentameric ATPases that place circular sliding clamps onto DNA, where they function in DNA replication and genome integrity. The central activity of a clamp loader is the opening of the ring-shaped sliding clamp, and the subsequent binding to primer-template (p/t)-junctions. The general architecture of clamp loaders is conserved across all life, suggesting that their mechanism is retained. Recent structural studies of the eukaryotic clamp loader Replication Factor C (RFC) revealed that it functions using a crab-claw mechanism, where clamp opening is coupled to a massive conformational change in the loader. Here we investigate the clamp loading mechanism of the

Indexed as

AAA+ ATPasebacteriaclamp loadercryo-EMDNA replication

Identifiers

PMID38076975
PMCPMC10705477
OpenAlexW4389207609

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.