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arXiv 2310.18985q-bio.QM
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通过三维结构预测RNA-小分子结合位点

Predicting RNA-small molecule binding sites by 3D structure

Nan Pan

AI总结:

本文提出结合新算法与机器学习模型的CplxCavity方法,利用RNA三维结构识别表面空腔以预测小分子结合位点,实验表明其性能优于现有方法,有助于加速靶向RNA的药物发现。

摘要:

RNA-小分子结合位点的预测对于有效药物的发现至关重要。目前已开发出多种计算方法来应对这一挑战,这些方法利用了RNA的结构和序列信息。在本研究中,我们提出了CplxCavity,它结合了一种新算法和一个机器学习模型,专门用于预测RNA-小分子结合位点。CplxCavity利用RNA或RNA复合物的三维结构来识别具有与小分子结合潜力的表面空腔。我们的结果表明,CplxCavity通过准确识别RNA或RNA复合物上的小分子结合位点,优于现有方法。CplxCavity的提出代表了用于研究RNA-配体相互作用的计算工具的重大进步,并为加速药物发现和开发靶向RNA的疗法提供了广阔前景。

英文摘要:

The prediction of RNA-small molecule binding sites is crucial for the discovery of effective drugs. Various computational methods have been developed to address this challenge, using information about the structure and sequence of RNA. In this study, we introduce CplxCavity, a combination of a new algorithm and a machine learning model specifically designed to predict RNA-small molecule binding sites. CplxCavity leverages the 3D structure of RNA or RNA complexes to identify surface cavities that have the potential to bind with small molecules. Our results demonstrate that CplxCavity outperforms existing methods by accurately identifying binding sites for small molecules on RNA or RNA complexes. The introduction of CplxCavity represents a significant advancement in computational tools for studying RNA-ligand interactions, and offers promising prospects for accelerating drug discovery and the development of therapies targeting RNA.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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