Evidence map›Paper›PMID 30795538›Full record

ReviewInternational journal of molecular sciences2019

Start Codon Recognition in Eukaryotic and Archaeal Translation Initiation: A Common Structural Core.

Emmanuelle Schmitt, Pierre-Damien Coureux, Auriane Monestier, Etienne Dubiez, Yves Mechulam

Open access · goldAbstract readReview
In one paragraph

Review in International journal of molecular sciences, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.2field-weighted citation impact, top 22% 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

12 citing papers in PubMed, 23 citations in OpenAlex.

  1. The Origins of GPCRs.International journal of molecular sciences · 2026
    Review
  2. Article
  3. Review
  4. Article
  5. Archaea/eukaryote-specific ribosomal proteins - guardians of a complex structure.Computational and structural biotechnology journal · 2023
    Review
  6. Article
  7. Regulation of ribosomal protein genes: An ordered anarchy.Wiley interdisciplinary reviews. RNA · 2021
    Review
  8. Article
  9. How Many Messenger RNAs Can Be Translated by the START Mechanism?International journal of molecular sciences · 2020
    Article
  10. Article
  11. Review
  12. 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

5 authors at 1 institution in 1 country.

Emmanuelle SchmittLaboratoire de Biochimie, Ecole polytechnique, CNRS, Université Paris-Saclay, 91128 Palaiseau CEDEX, France. emmanuelle.schmitt@polytechnique.edu.ORCID 0000-0001-7532-338X
Pierre-Damien CoureuxLaboratoire de Biochimie, Ecole polytechnique, CNRS, Université Paris-Saclay, 91128 Palaiseau CEDEX, France. pierre-damien.coureux@polytechnique.edu.
Auriane MonestierLaboratoire de Biochimie, Ecole polytechnique, CNRS, Université Paris-Saclay, 91128 Palaiseau CEDEX, France. auriane.monestier@inra.fr.
Etienne DubiezLaboratoire de Biochimie, Ecole polytechnique, CNRS, Université Paris-Saclay, 91128 Palaiseau CEDEX, France. Etienne.dubiez@ed.ac.uk.ORCID 0000-0002-4760-6435
Yves MechulamLaboratoire de Biochimie, Ecole polytechnique, CNRS, Université Paris-Saclay, 91128 Palaiseau CEDEX, France. yves.mechulam@polytechnique.edu.
Centre National de la Recherche Scientifique · FR

Funding

Agence Nationale de la Recherche ANR-17-CE11-0037
6 · The paper itself

Abstract

Understanding molecular mechanisms of ribosomal translation sheds light on the emergence and evolution of protein synthesis in the three domains of life. Universally, ribosomal translation is described in three steps: initiation, elongation and termination. During initiation, a macromolecular complex assembled around the small ribosomal subunit selects the start codon on the mRNA and defines the open reading frame. In this review, we focus on the comparison of start codon selection mechanisms in eukaryotes and archaea. Eukaryotic translation initiation is a very complicated process, involving many initiation factors. The most widespread mechanism for the discovery of the start codon is the scanning of the mRNA by a pre-initiation complex until the first AUG codon in a correct context is found. In archaea, long-range scanning does not occur because of the presence of Shine-Dalgarno (SD) sequences or of short 5' untranslated regions. However, archaeal and eukaryotic translation initiations have three initiation factors in common: e/aIF1, e/aIF1A and e/aIF2 are directly involved in the selection of the start codon. Therefore, the idea that these archaeal and eukaryotic factors fulfill similar functions within a common structural ribosomal core complex has emerged. A divergence between eukaryotic and archaeal factors allowed for the adaptation to the long-range scanning process versus the SD mediated prepositioning of the ribosome.

Indexed as

Peptide Chain Initiation, TranslationalArchaeaCodon, InitiatorEukaryotaEvolution, MolecularPeptide Initiation FactorsCodon, InitiatorPeptide Initiation Factorsarchaeaeukaryotesevolutionribosometranslation initiation

Identifiers

PMID30795538
PMCPMC6412873
OpenAlexW2915704392

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.