Evidence map›Paper›PMID 39074255›Full record

ArticleProtein science : a publication of the Protein Society2024

Synonymous and non-synonymous codon substitutions can alleviate dependence on GroEL for folding.

Tali Haviv Reingewertz, Miki Ben-Maimon, Zohar Zafrir, Tamir Tuller, Amnon Horovitz

Abstract read
In one paragraph

Article in Protein science : a publication of the Protein Society, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Article
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

5 authors.

Tali Haviv ReingewertzDepartment of Chemical and Structural Biology, Weizmann Institute of Science, Rehovot, Israel.
Miki Ben-MaimonDepartment of Chemical and Structural Biology, Weizmann Institute of Science, Rehovot, Israel.
Zohar ZafrirDepartment of Biomedical Engineering, Tel Aviv University, Tel Aviv, Israel.
Tamir TullerDepartment of Biomedical Engineering, Tel Aviv University, Tel Aviv, Israel.
Amnon HorovitzDepartment of Chemical and Structural Biology, Weizmann Institute of Science, Rehovot, Israel.ORCID 0000-0001-7952-6790

Funding

Helen & Milton A. Kimmelman Center for Biomolecular Structure and AssemblyIlse Katz Institute for Material Sciences and Magnetic Resonance ResearchMinerva Foundation with funding from the Federal German Ministry for Education and ResearchUS-Israel Binational Science Foundation 2021077
6 · The paper itself

Abstract

The Escherichia coli GroEL/ES chaperonin system facilitates protein folding in an ATP-driven manner. There are <100 obligate clients of this system in E. coli although GroEL can interact and assist the folding of a multitude of proteins in vitro. It has remained unclear, however, which features distinguish obligate clients from all the other proteins in an E. coli cell. To address this question, we established a system for selecting mutations in mouse dihydrofolate reductase (mDHFR), a GroEL interactor, that diminish its dependence on GroEL for folding. Strikingly, both synonymous and non-synonymous codon substitutions were found to reduce mDHFR's dependence on GroEL. The non-synonymous substitutions increase the rate of spontaneous folding whereas computational analysis indicates that the synonymous substitutions appear to affect translation rates at specific sites.

Indexed as

Chaperonin 60CodonEscherichia coliProtein FoldingTetrahydrofolate DehydrogenaseAnimalsMiceSilent MutationChaperonin 60CodonTetrahydrofolate Dehydrogenasechaperoninscodon usageGroELprotein foldingrandom mutagenesis

Identifiers

PMID39074255
PMCPMC11285870

What OpenQuestion holds

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Registered trials

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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.