Evidence map›Paper›PMID 26849192›Full record

ArticleMolecular cell2016

Synonymous Codons Direct Cotranslational Folding toward Different Protein Conformations.

Florian Buhr, Sujata Jha, Michael Thommen, Joerg Mittelstaet, Felicitas Kutz, Harald Schwalbe, Marina V Rodnina, Anton A Komar

Open access · bronzeAbstract readComparative Study
In one paragraph

Article in Molecular cell, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 209 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
209citing papers in PubMed, 2 pooled it
22.3field-weighted citation impact, top 1% 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

209 citing papers in PubMed, 2 syntheses or guidelines pooled it, 418 citations in OpenAlex.

  1. Pooled it
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  6. Approaches for Studying Context Specificity of Translation Inhibitor Action.International journal of molecular sciences · 2026
    Review
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  13. Analysis of Codon Usage Bias in theThe Canadian journal of infectious diseases & medical microbiology = Journal canadien des maladies infectieuses et de la microbiologie medicale · 2026
    Article
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149 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

8 authors at 4 institutions in 2 countries.

Florian Buhr *Center for Biomolecular Magnetic Resonance, Institute of Organic Chemistry and Chemical Biology, Johann Wolfgang Goethe-Universität Frankfurt am Main, 60438 Frankfurt am Main, Germany.
Sujata Jha *Center for Gene Regulation in Health and Disease and Department of Biological, Geological and Environmental Sciences, Cleveland State University, Cleveland, Ohio 44115, USA.
Michael Thommen *Department of Physical Biochemistry, Max Planck Institute for Biophysical Chemistry, 37077 Goettingen, Germany.
Joerg MittelstaetDepartment of Physical Biochemistry, Max Planck Institute for Biophysical Chemistry, 37077 Goettingen, Germany.
Felicitas KutzCenter for Biomolecular Magnetic Resonance, Institute of Organic Chemistry and Chemical Biology, Johann Wolfgang Goethe-Universität Frankfurt am Main, 60438 Frankfurt am Main, Germany.
Harald SchwalbeCenter for Biomolecular Magnetic Resonance, Institute of Organic Chemistry and Chemical Biology, Johann Wolfgang Goethe-Universität Frankfurt am Main, 60438 Frankfurt am Main, Germany.
Marina V RodninaDepartment of Physical Biochemistry, Max Planck Institute for Biophysical Chemistry, 37077 Goettingen, Germany.
Anton A KomarCenter for Gene Regulation in Health and Disease and Department of Biological, Geological and Environmental Sciences, Cleveland State University, Cleveland, Ohio 44115, USA.
Goethe University Frankfurt · DEMax Planck Institute for Biophysical Chemistry · DECleveland Clinic Lerner College of Medicine · USCleveland State University · US

Funding

Understanding the impact of disease causing mutations in FIXR15HL121779 · NHLBI · CLEVELAND STATE UNIVERSITY · PI KOMAR, ANTON A. · 2014 to 2014
$437k
NHLBI NIH HHS 1R15HL121779-01A1NHLBI NIH HHS R15 HL121779
6 · The paper itself

Abstract

In all genomes, most amino acids are encoded by more than one codon. Synonymous codons can modulate protein production and folding, but the mechanism connecting codon usage to protein homeostasis is not known. Here we show that synonymous codon variants in the gene encoding gamma-B crystallin, a mammalian eye-lens protein, modulate the rates of translation and cotranslational folding of protein domains monitored in real time by Förster resonance energy transfer and fluorescence-intensity changes. Gamma-B crystallins produced from mRNAs with changed codon bias have the same amino acid sequence but attain different conformations, as indicated by altered in vivo stability and in vitro protease resistance. 2D NMR spectroscopic data suggest that structural differences are associated with different cysteine oxidation states of the purified proteins, providing a link between translation, folding, and the structures of isolated proteins. Thus, synonymous codons provide a secondary code for protein folding in the cell.

Indexed as

Protein FoldingSilent MutationAmino Acid SequenceCloning, MolecularCysteineFluorescence Resonance Energy Transfergamma-CrystallinsGene Expression RegulationGenotypeKineticsNuclear Magnetic Resonance, BiomolecularOxidation-ReductionPeptide HydrolasesPhenotypeProtein DenaturationProtein Stabilitycrystallin, gammaBCysteinegamma-CrystallinsPeptide HydrolasesRNA, Messenger

Identifiers

PMID26849192
PMCPMC4745992
OpenAlexW2257602426

What OpenQuestion holds

Textmetadata
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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.