A machine learning study on gloeobacter violaceus rhodopsin spectral properties(紫色球杆菌视紫红质光谱特性的机器学习研究)
近年来,机器学习等人工智能技术被应用于蛋白质工程,其在蛋白质结构、功能预测、催化活性等研究中具有独特优势。在未知蛋白质结构的情况下,将蛋白质序列和功能特性与机器学习相结合,基于序列-活性关系(innovative sequence-activity relationship,ISAR)算法,将蛋白质氨基酸序列数字化,用快速傅里叶变换(fast four transform,FFT)进行预处理,再进行偏最小二乘回归建模,可在数据集较少情况下拟合得到最佳模型。通过机器学习对紫色球杆菌视紫红质(gloeobacter violaceus rhodopsin,GR)的突变体蛋白质氨基酸序列与光谱最大吸...
Main Authors: | JIALili(郏丽丽), SUNTingting(孙婷婷) |
---|---|
Format: | Article |
Language: | zho |
Published: |
Zhejiang University Press
2022-05-01
|
Series: | Zhejiang Daxue xuebao. Lixue ban |
Subjects: | |
Online Access: | https://doi.org/10.3785/j.issn.1008-9497.2022.03.003 |
Similar Items
-
Spectral analysis and application of photoelectric characteristics in bacteriorhodopsin(细菌视紫红质蛋白的光谱分析与光电特性应用)
by: XUXiao-hong(徐晓红), et al.
Published: (2004-09-01) -
The Role of Selected Wavelengths of Light in the Activity of Photosystem II in <i>Gloeobacter violaceus</i>
by: Monika Kula-Maximenko, et al.
Published: (2021-04-01) -
Genetic analysis of partial sequences of the gene for halorhodopsin in halophilic archaea(嗜盐古菌中氯视紫红质基因序列的遗传分析)
by: SHIHan(时晗), et al.
Published: (2008-01-01) -
Structural basis for the absence of low-energy chlorophylls in a photosystem I trimer from Gloeobacter violaceus
by: Koji Kato, et al.
Published: (2022-04-01) -
面向机器人操作任务的视触觉传感技术综述
by: 崔少伟, et al.
Published: (2022-06-01)