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深度学习在无规卷曲蛋白质中的应用:从改进预测到解析构象集合。

Deep learning for intrinsically disordered proteins: From improved predictions to deciphering conformational ensembles.

机构信息

Department of Biochemistry, Eötvös Loránd University, Pázmány Péter stny 1/c, Budapest H-1117, Hungary.

Department of Biochemistry, Eötvös Loránd University, Pázmány Péter stny 1/c, Budapest H-1117, Hungary.

出版信息

Curr Opin Struct Biol. 2024 Dec;89:102950. doi: 10.1016/j.sbi.2024.102950. Epub 2024 Nov 12.

DOI:10.1016/j.sbi.2024.102950
PMID:39522439
Abstract

Intrinsically disordered proteins (IDPs) lack a stable three-dimensional structure under physiological conditions, challenging traditional structure-based prediction methods. This review explores how modern deep learning approaches, which have revolutionized structure prediction for globular proteins, have impacted protein disorder predictions. We highlight the role of community-driven efforts in curating data and assessing state-of-the-art, which have been crucial in advancing the field. We also review state-of-the-art methods utilizing deep learning techniques, highlighting innovative approaches. We also address advancements in characterizing protein conformational ensembles directly from sequence data using novel machine learning methods.

摘要

无规卷曲蛋白质(IDPs)在生理条件下缺乏稳定的三维结构,这给基于结构的传统预测方法带来了挑战。本综述探讨了现代深度学习方法如何影响蛋白质无序性预测,这些方法已经彻底改变了球状蛋白质的结构预测。我们强调了社区驱动的努力在整理数据和评估最新技术方面的作用,这对推动该领域的发展至关重要。我们还回顾了利用深度学习技术的最新方法,突出了创新方法。我们还讨论了使用新的机器学习方法直接从序列数据中描述蛋白质构象集合的进展。

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Use of AI-methods over MD simulations in the sampling of conformational ensembles in IDPs.
在内在无序蛋白质构象集合采样中,人工智能方法相较于分子动力学模拟的应用。
Front Mol Biosci. 2025 Apr 8;12:1542267. doi: 10.3389/fmolb.2025.1542267. eCollection 2025.