ArticleNucleic acids research2023
The recognition of structured elements by a conserved groove distant from domains associated with catalysis is an essential determinant of RNase E.
Article in Nucleic acids research, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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.
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.
Who cites it
4 citing papers in PubMed, 4 citations in OpenAlex.
- Identification of proteins interacting with the N-terminal half of endoribonuclease RNase E inRNA biology · 2026Article
- A conserved protein inhibitor brings under check the activity of RNase E in cyanobacteria.Nucleic acids research · 2024Article
- The role of the 5' sensing function of ribonuclease E in cyanobacteria.RNA biology · 2024Article
- Evaluation of 5'-End Phosphorylation for Small RNA Stability and Target Regulation In Vivo.Methods in molecular biology (Clifton, N.J.) · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
RNase E is an endoribonuclease found in many bacteria, including important human pathogens. Within Escherichia coli, it has been shown to have a major role in both the maturation of all classes of RNA involved in translation and the initiation of mRNA degradation. Thus, knowledge of the major determinants of RNase E cleavage is central to our understanding and manipulation of bacterial gene expression. We show here that the binding of RNase E to structured RNA elements is crucial for the processing of tRNA, can activate catalysis and may be important in mRNA degradation. The recognition of structured elements by RNase E is mediated by a recently discovered groove that is distant from the domains associated with catalysis. The functioning of this groove is shown here to be essential for E. coli cell viability and may represent a key point of evolutionary divergence from the paralogous RNase G family, which we show lack amino acid residues conserved within the RNA-binding groove of members of the RNase E family. Overall, this work provides new insights into the recognition and cleavage of RNA by RNase E and provides further understanding of the basis of RNase E essentiality in E. coli.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.