Evidence map›Paper›PMID 42862239›Full record

ArticleMethods in molecular biology (Clifton, N.J.)2027

Using Solution NMR to Study the RNA-Binding Properties and Molecular Mechanisms of the RNA Helicase DDX3X.

Yuki Toyama, Koh Takeuchi, Ichio Shimada

Abstract read
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In one paragraph

Article in Methods in molecular biology (Clifton, N.J.), 2027. 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
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.

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

3 authors.

Yuki ToyamaRIKEN Center for Integrative Medical Sciences, Yokohama, Kanagawa, Japan. yuki.toyama@mol.f.u-tokyo.ac.jp.ORCID http://orcid.org/0000-0003-0457-678X
Koh TakeuchiGraduate School of Pharmaceutical Sciences, The University of Tokyo, Tokyo, Japan. koh-takeuchi@mol.f.u-tokyo.ac.jp.ORCID http://orcid.org/0000-0002-6227-4627
Ichio ShimadaRIKEN Center for Integrative Medical Sciences, Yokohama, Kanagawa, Japan. ichio.shimada@riken.jp.ORCID http://orcid.org/0000-0001-5168-8894

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

DEAD-box RNA helicases (DDXs) are a family of enzymes that participate in nearly all aspects of cellular RNA metabolism by remodeling RNA structures. Among them, DDX3X plays key roles in diverse physiological processes, including the translational regulation of gene expression, and its malfunction is frequently associated with the onset of disease. To elucidate the molecular mechanisms of DDX3X, solution nuclear magnetic resonance (NMR) spectroscopy provides unique insights into its RNA-binding properties, dynamic behavior, and intermolecular interactions, complementing conventional structural approaches aimed at determining high-resolution atomic models. In this chapter, we present a detailed protocol for preparing isotopically labeled proteins for NMR analysis, using the minimal functional core region of DDX3X as an example. The presented protocol enables the production of large amounts of purified protein, which can also be adapted for other in vitro structural and biochemical experiments used to characterize helicase function.

Indexed as

DEAD-box RNA HelicasesNuclear Magnetic Resonance, BiomolecularRNAHumansIsotope LabelingMagnetic Resonance SpectroscopyModels, MolecularProtein BindingDDX3X protein, humanDEAD-box RNA HelicasesRNABacterial protein expressionDDX3XIntermolecular interactionNuclear magnetic resonanceProtein dynamicsStable isotope labelingStructural biology

Identifiers

PMID42862239

What OpenQuestion holds

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Registered trials

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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.