Evidence map›Paper›PMID 38234822›Full record

ArticleResearch square2023

Structural insights into RNA cleavage by a novel family of bacterial RNases.

Ruoxi Wu, Sarah Barnes, Heather Dahlin, Susmita Khamrui, Shakti Ingle, Yufei Xiang, Yi Shi, David Bechhofer, Michael Lazarus

Open access · greenAbstract readPreprint
In one paragraph

Article in Research square, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
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

1 citing paper in PubMed, 0 citations in OpenAlex.

  1. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 1 institution in 1 country.

Ruoxi WuIcahn School of Medicine at Mount Sinai.
Sarah BarnesIcahn School of Medicine at Mount Sinai.
Heather DahlinIcahn School of Medicine at Mount Sinai.
Susmita KhamruiIcahn School of Medicine at Mount Sinai.
Shakti IngleIcahn School of Medicine at Mount Sinai.
Yufei XiangIcahn School of Medicine at Mount Sinai.
Yi ShiIcahn School of Medicine at Mount Sinai.
David BechhoferIcahn School of Medicine at Mount Sinai.
Michael LazarusIcahn School of Medicine at Mount Sinai.ORCID 0000-0002-6738-2563
Icahn School of Medicine at Mount Sinai · US

Funding

X-ray Scattering Technology CoreP30GM133893 · NIGMS · BROOKHAVEN SCIENCE ASSOC-BROOKHAVEN LAB · PI Sean McSweeney · 2019 to 2026
$38.6M
ChimeraX -- Next Generation Visualization and Analysis Software for Multiscale ModelingR01GM129325 · NIGMS · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI FERRIN, THOMAS E · 2018 to 2025
$5.2M
Chemical and structural tools to study energy homeostasis pathways in cancer and diabetesR35GM124838 · NIGMS · ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI · PI Michael Block Lazarus · 2017 to 2026
$5.2M
Mapping the Dynamic Interactome of Ig-fold Membrane Proteins Using Nanobody-Based ToolsR35GM137905 · NIGMS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI Yi Shi · 2020 to 2026
$2.8M
YloC, a new ribonuclease of Bacillus subtilisR01GM147211 · NIGMS · ICAHN SCHOOL OF MEDICINE AT MOUNT SINAI · PI DAVID H BECHHOFER · 2023 to 2026
$1.4M
NIGMS NIH HHS P30 GM133893NIGMS NIH HHS R01 GM129325NIGMS NIH HHS R01 GM147211NIGMS NIH HHS R35 GM124838NIGMS NIH HHS R35 GM137905
6 · The paper itself

Abstract

Processing of RNA is a key regulatory mechanism for all living systems. We recently discovered a novel family of endoribonucleases that is conserved across all bacteria. Here, using crystallography, cryo-EM microscopy, biochemical, biophysical, and mass spectrometry techniques, we are able to shed light on a novel RNA cleavage mechanism in bacteria. We show that YicC, the prototypical member of this family, forms a hexameric channel that closes down on a 26-mer RNA substrate, and find that it cleaves across an RNA hairpin to generate several short fragments.

Identifiers

PMID38234822
PMCPMC10793500
OpenAlexW4390266055

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.