Evidence map›Paper›PMID 41594575›Full record

ArticleBiomolecules2025

Heterogeneous Folding Intermediates Govern the Conformational Pathway of the RNA Recognition Motif Domain of the Ewing Sarcoma Protein.

Priyanka Kataria, Vishakha Chaudhary, Chandra Bhushan Mishra, Vijay Kumar, Ravi Datta Sharma, Amresh Prakash

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Article in Biomolecules, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

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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

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3 · Its place in the literature

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4 · The record

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5 · Who and what money

Authors and funding

6 authors.

Priyanka KatariaData Science Laboratory, Amity Institute of Integrative Sciences and Health, Amity University Haryana, Gurugram 122413, Haryana, India.
Vishakha ChaudharyData Science Laboratory, Amity Institute of Integrative Sciences and Health, Amity University Haryana, Gurugram 122413, Haryana, India.
Chandra Bhushan MishraDepartment of Pharmacology & Chemical Biology, Baylor College of Medicine, Houston, TX 77030, USA.
Vijay KumarAmity Institute of Biotechnology, Amity University Noida, Noida 201313, Uttar Pradesh, India.ORCID 0000-0002-3621-5025
Ravi Datta SharmaSchool of Biotechnology, Shri Mata Vaishno Devi University, Katra 182320, Jammu and Kashmir, India.
Amresh PrakashData Science Laboratory, Amity Institute of Integrative Sciences and Health, Amity University Haryana, Gurugram 122413, Haryana, India.ORCID 0000-0002-4821-1654

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The RNA Recognition Motif (RRM) domain of the Ewing sarcoma (EWS) protein plays a pivotal role in RNA binding and gene regulation, being crucial for its function. However, its structural dynamics are yet to be revealed. Herein, we performed 5.5 μs cumulative molecular dynamics (MD) simulations to investigate the unfolding pathways of the EWS-RRM domain in urea and DMSO across 300-500 K. The unfolding process was characterized by using free-energy landscape (FEL) analysis, hydrogen-bond occupancy, and Gaussian Mixture Model (GMM) clustering. At lower temperatures (300-350 K), the RRM largely retained its native conformation, while extensive unfolding occurred between 400 and 450 K. Results revealed multiple conformational ensembles: native (N), native-like intermediate (I

Indexed as

RNA-Binding Protein EWSRNA Recognition MotifSarcoma, EwingHumansMolecular Dynamics SimulationProtein ConformationProtein DomainsProtein FoldingProtein UnfoldingRNAThermodynamicsUreaRNARNA-Binding Protein EWSUreaDMSOEWSfree-energy landscapeGMMMD simulationRRMurea

Identifiers

PMID41594575
PMCPMC12839330

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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.