相关实验视频

Updated: May 20, 2025

Author Spotlight: Streamlining Protein Target Prediction and Validation via Molecular Docking and CETSA

Author Spotlight: Streamlining Protein Target Prediction and Validation via Molecular Docking and CETSA

Published on: February 23, 2024

蛋白与纳托抑制的蛋白相互作用的机械研究向丁氧化酶:来自机器学习和分子动力学模拟的见解

Minghao Liu¹, Kaiyu Wang¹, Yan Zhang¹

¹Key Laboratory for Molecular Enzymology and Engineering of Ministry of Education, School of Life Science, Jilin University, 2699 Qianjin Street, Changchun 130012, China.

Journal of chemical information and modeling

|March 24, 2025

概括

来自食物的酸ECFK和FECK有效地抑制了山丁氧化酶,为治疗痛风和高尿血症等代谢障碍提供了安全,自然的策略.

科学领域:

生物化学生物化学
食品科学食品科学食品科学
计算生物学计算生物学

背景情况:

诸如高尿血和痛风之类的代谢障碍与高丁氧化酶活性有关.
来自食物的生物活性是一种安全和生物相容的酶抑制策略.

研究的目的:

为了识别和验证新的食品衍生的类作为丁氧化酶抑制剂.
评估已识别的的安全性和感官特性,以潜在的治疗用途.

主要方法:

基于机器学习的 * Bacillus subtilis * 蛋白质组的选.
酶抑制试验 (IC50的确定).
细胞毒性测定,电子舌头分析和分子动力学模拟.

主要成果:

两种,ECFK (IC50 = 37.36 mM) 和FECK (IC50 = 71.57 mM),被确定为山丁氧化酶抑制剂.
在细胞毒性测试中显示出安全性和轻度感官特性.
分子动力学模拟显示了稳定的酶-相互作用,ECFK表现出更高的解离能障碍.

结论:

来自食物的酸ECFK和FECK是有效的和安全的抑制剂.
这些具有治疗治疗代谢障碍的治疗潜力.
这项研究验证了一种机器学习方法,用于发现生物活性食品成分.

更多相关视频

Exploring Biomolecular Interaction Between the Molecular Chaperone Hsp90 and Its Client Protein Kinase Cdc37 using Field-Effect Biosensing Technology

Exploring Biomolecular Interaction Between the Molecular Chaperone Hsp90 and Its Client Protein Kinase Cdc37 using Field-Effect Biosensing Technology

Published on: March 31, 2022

A Protocol for the Identification of Protein-protein Interactions Based on 15N Metabolic Labeling, Immunoprecipitation, Quantitative Mass Spectrometry and Affinity Modulation

A Protocol for the Identification of Protein-protein Interactions Based on 15N Metabolic Labeling, Immunoprecipitation, Quantitative Mass Spectrometry and Affinity Modulation

Published on: September 24, 2012

相关概念视频

Protein-protein Interfaces

Protein-protein Interfaces

Many proteins form complexes to carry out their functions, making protein-protein interactions (PPIs) essential for an organism's survival. Most PPIs are stabilized by numerous weak noncovalent chemical forces. The physical shape of the interfaces determines the way two proteins interact. Many globular proteins have closely-matching shapes on their surfaces, which form a large number of weak bonds. Additionally, many PPIs occur between two helices or between a surface cleft and a...

Feedback Inhibition

Feedback Inhibition

Biochemical reactions are occurring constantly in cells, converting starting substances to different products, usually with the help of enzymes that speed the reactions. Without enzymes, it would take far too long for most reactions to occur to be useful to the cell!