Evidence map›Paper›PMID 24003234›Full record

ArticleThe Journal of biological chemistry2013

Genetic code-guided protein synthesis and folding in Escherichia coli.

Shaoliang Hu, Mingrong Wang, Guoping Cai, Mingyue He

Open access · hybridAbstract read
In one paragraph

Article in The Journal of biological chemistry, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 1 pooled it
2.5field-weighted citation impact, top 11% 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

24 citing papers in PubMed, 1 synthesis or guideline pooled it, 52 citations in OpenAlex.

  1. Pooled it
  2. Translation Rates and Protein Folding.Journal of molecular biology · 2024
    Review
  3. Article
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  8. Review
  9. Article
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  11. Article
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  13. Article
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  16. The Yin and Yang of codon usage.Human molecular genetics · 2016
    Review
  17. The ribosome in action: Tuning of translational efficiency and protein folding.Protein science : a publication of the Protein Society · 2016
    Review
  18. Article
  19. Article
  20. 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

4 authors at 3 institutions in 1 country.

Shaoliang HuFrom the School of Life Sciences, Tsinghua University, Beijing 100084.
Mingrong Wang
Guoping Cai
Mingyue He
Chengdu Institute of Biology · CNTsinghua University · CNUniversity Town of Shenzhen · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Universal genetic codes are degenerated with 61 codons specifying 20 amino acids, thus creating synonymous codons for a single amino acid. Synonymous codons have been shown to affect protein properties in a given organism. To address this issue and explore how Escherichia coli selects its "codon-preferred" DNA template(s) for synthesis of proteins with required properties, we have designed synonymous codon libraries based on an antibody (scFv) sequence and carried out bacterial expression and screening for variants with altered properties. As a result, 342 codon variants have been identified, differing significantly in protein solubility and functionality while retaining the identical original amino acid sequence. The soluble expression level varied from completely insoluble aggregates to a soluble yield of ~2.5 mg/liter, whereas the antigen-binding activity changed from no binding at all to a binding affinity of > 10(-8) m. Not only does our work demonstrate the involvement of genetic codes in regulating protein synthesis and folding but it also provides a novel screening strategy for producing improved proteins without the need to substitute amino acids.

Indexed as

CodonGene ExpressionProtein FoldingEscherichia coliPoint MutationProtein BiosynthesisRecombinant ProteinsSingle-Chain AntibodiesCodonRecombinant ProteinsSingle-Chain AntibodiesAntibody EngineeringBiotechnologyMolecular BiologyProtein SynthesisSynonymous Codon UsageTranslation

Identifiers

PMID24003234
PMCPMC3829400
OpenAlexW1999534036

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.