Evidence map›Paper›PMID 31597374›Full record

ArticleBiomolecules2019

The Reverse Side of a Coin: "Factor-Free" Ribosomal Protein Synthesis In Vitro is a Consequence of the In Vivo Proofreading Mechanism.

Alexei V Finkelstein

Open access · goldAbstract read
In one paragraph

Article in Biomolecules, 2019. 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, top 90% 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

0 citing papers in PubMed, 0 citations in OpenAlex.

No citing paper in PubMed yet.

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

1 author at 1 institution in 1 country.

Alexei V FinkelsteinInstitute of Protein Research, Russian Academy of Sciences, 142290 Pushchino, Moscow Region, Russia. afinkel@vega.protres.ru.
Lomonosov Moscow State University · RU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This paper elucidates a close connection between two well-known facts that until now have seemed independent: (i) the quality control ("proofreading") of the emerging amino acid sequence, occurring during the normal, elongation-factor-dependent ribosomal biosynthesis, which is performed by removing those Aa-tRNAs (aminoacyl tRNAs) whose anticodons are not complementary to the exhibited mRNA codons, and (ii) the in vitro discovered existence of the factor-free ribosomal synthesis of polypeptides. It is shown that a biological role of proofreading is played by a process that is exactly opposite to the step of factor-free binding of Aa-tRNA to the ribosome-exposed mRNA: a factor-free removal of that Aa-tRNA whose anticodon is not complementary to the ribosome-exhibited mRNA codon.

Indexed as

AnticodonNucleic Acid ConformationPeptidesProtein BiosynthesisRibosomesRNA, MessengerRNA, Transfer, Amino AcylAnticodonPeptidesRNA, MessengerRNA, Transfer, Amino Acylanticodon-codon recognitionbinding of Aa-tRNAbiosynthesis of polypeptidescomplementarityEFTuelongation factor Tufactor-free processfactor-promoted processfree energyGTPnon-complementarityparallel reactionsproofreadingremoval of Aa-tRNAribosome

Identifiers

PMID31597374
PMCPMC6843673
OpenAlexW2980137723

What OpenQuestion holds

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LicenceCC BY
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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.