category
PNAS
date
Mar 3, 2026
slug
status
Published
summary
揭示钠离子结合位点在GPCR激活中的关键作用,通过监测TM6和钠离子口袋附近的切换开关,阐明变构网络与钠离子逸出的协同机制。
tags
蛋白质组学
type
Post

📄 原文题目

The role of the tryptophan-rich allosteric network and sodium egress in GPCR activation

🔗 原文链接

💡 AI 核心解读

揭示钠离子结合位点在GPCR激活中的关键作用,通过监测TM6和钠离子口袋附近的切换开关,阐明变构网络与钠离子逸出的协同机制。

📝 英文原版摘要

Proceedings of the National Academy of Sciences, Volume 123, Issue 10, March 2026. <br />SignificanceWhile hundreds of class A GPCRs retain a sodium binding site in their inactive states, we have yet to explain why this is so crucial in receptor function. By monitoring both TM6 and a toggle switch adjacent to the sodium pocket, we can observe ...
BRI1–CNGC12磷酸化模块连接激素信号到植物中锰稳态的机制统一的蛋白质-小分子图神经网络用于结合位点预测
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