晨间信号Morning Signal
《科学》 第391卷 第6780期 · 2026年1月1日 · 中文解读

从头设计小分子调控的蛋白质寡聚体

De novo design of small molecule–regulated protein oligomers · Unknown
约 118 分钟Research Articles在小程序里点播,20 到 60 分钟做好
这篇讲什么
本文介绍了一种计算设计方法,用于设计由小分子配体调控的蛋白质同源寡聚体,并成功设计了由美国食品药品监督管理局批准的药物金刚烷胺调控的同源三聚体、异源二聚体和异源三聚体。
原文开头
Full article and list of author affiliations: https://doi.org/10.1126/ science.ady6017 Qihan Jin†, Yukai Wang†, Dachuan Chen, Jinyang Liao, Zhanyuan Cui, Yuxuan Fan, Anping Zeng, Mingqi Xie*, Longxing Cao* INTRODUCTION: Small molecule–regulated protein oligomerization offers a powerful dose- and time- dependent means of controlling diverse biological processes by genetically fusing stimulus- responsive proteins to target proteins and modulating their spatial proximity with specific ligands. Despite more than 30 years of development, the number of small molecule–responsive oligomerization systems remains limited. Moreover, they are almost exclusively restricted to dimerization (chemically induced dimerization), limiting their utility in regulating biological processes that require the assembly of multiple protein components. …
摘自《科学》(Science)第391卷 第6780期 · 2026年1月1日,Unknown。仅引用开头一小段供了解文章,版权归原刊所有,全文请阅读原刊。
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