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arXiv 2201.11215q-bio.BMcs.LG
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利用改进的深度学习架构预测蛋白质中的琥珀酰化位点

Predicting Succinylation Sites in Proteins with Improved Deep Learning Architecture

Department of Electrical Engineering and Computer Science Wichita State University(威奇托州立大学电气工程与计算机科学系);Wichita State University(威奇托州立大学(注:此处按机构粒度要求,提取到大学级别,原部门属于该大学内的部门,故保留完整部门+大学结构))

Olusola Odeyomi, Gergely Zaruba

摘要:

蛋白质翻译后修饰(PTMs)发生在翻译过程之后。PTM负责许多细胞过程,例如脱氧核糖核酸(DNA)修复、细胞信号转导和细胞死亡。最近的PTM之一是琥珀酰化。琥珀酰化将赖氨酸残基从$-1$修饰为$+1$。使用实验方法如质谱法定位琥珀酰化位点是非常费力的。因此,使用机器学习技术的计算方法是有利的。本文提出了一种深度学习架构来预测琥珀酰化位点。将所提出的架构的性能与最先进的深度学习架构和用于琥珀酰化的其他传统机器学习技术进行比较。它示出的性能指标,所提出的架构提供了一个很好的权衡之间的计算速度和分类精度。

英文摘要:

Post-translational modifications (PTMs) in proteins occur after the process of translation. PTMs account for many cellular processes such as deoxyribonucleic acid (DNA) repair, cell signaling and cell death. One of the recent PTMs is succinylation. Succinylation modifies lysine residue from $-1$ to $+1$. Locating succinylation sites using experimental methods, such as mass spectrometry is very laborious. Hence, computational methods are favored using machine learning techniques. This paper proposes a deep learning architecture to predict succinylation sites. The performance of the proposed architecture is compared to the state-of-the-art deep learning architecture and other traditional machine learning techniques for succinylation. It is shown from the performance metrics that the proposed architecture provides a good trade-off between speed of computation and classification accuracy.

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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