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Cat_Wiz: un kit de herramientas guiado por estereoquímica para localizar, diagnosticar y anotar iones de Mg2+ en

Nawavi Naleem¹, Anja Henning-Knechtel¹, Serdal Kirmizialtin^1,2

¹Chemistry Program, Science Division, New York University Abu Dhabi, Saadiyat Island, 129188 Abu Dhabi, United Arab Emirates.

Nucleic acids research

|February 23, 2026

Resumen

Cat_Wiz es un nuevo kit de herramientas que identifica y corrige con precisión los iones de magnesio (Mg2+) mal asignados en las estructuras de ARN. Esta herramienta mejora el análisis estructural del ARN y ayuda en el desarrollo de modelos de aprendizaje automático para el diseño biomolecular.

Conclusiones:

Cat_Wiz proporciona un marco transparente, rentable y reproducible para la asignación de ARN-iones.
La identificación precisa de los sitios de Mg2+ avanzará el diseño de la arquitectura 3D del ARN al revelar pliegues dependientes de Mg2+.
Los principios del kit de herramientas son aplicables a los sitios de unión de Mg2+ en proteínas y otros sistemas biomoleculares.

Palabras clave:

ARN iones de magnesio estructuras moleculares análisis estructural aprendizaje automático

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RNA Structure

RNA Structure

Overview
The basic structure of RNA consists of a five-carbon sugar and one of four nitrogenous bases. Although most RNA is single-stranded, it can form complex secondary and tertiary structures. Such structures play essential roles in the regulation of transcription and translation.
Different Types of RNA Have the Same Basic Structure
There are three main types of ribonucleic acid (RNA): messenger RNA (mRNA), transfer RNA (tRNA), and ribosomal RNA (rRNA). All three RNA types consist of a...