category
PNAS
date
Mar 4, 2026
slug
status
Published
summary
发现类异戊二烯二磷酸酯可抑制FicD酶的AMPylation和去AMPylation活性,为调控未折叠蛋白反应(UPR)提供新靶点,可能推动相关疾病的治疗策略开发。
tags
核酸蛋白工具酶
type
Post

📄 原文题目

Inhibition of FicD-mediated AMPylation and deAMPylation by isoprenoid diphosphates

🔗 原文链接

💡 AI 核心解读

发现类异戊二烯二磷酸酯可抑制FicD酶的AMPylation和去AMPylation活性,为调控未折叠蛋白反应(UPR)提供新靶点,可能推动相关疾病的治疗策略开发。

📝 英文原版摘要

Proceedings of the National Academy of Sciences, Volume 123, Issue 10, March 2026. <br />SignificanceFicD regulates Unfolded Protein Response (UPR) signaling in metazoans by fine-tuning BiP chaperone capacity. Therefore, targeting FicD activity may be a tractable method of altering UPR signaling for therapeutic benefit. We identify geranyl- ...
中和酰基辅酶A结合蛋白可减弱糖皮质激素介导的癌症免疫监视抑制AlphaFold3在预测配体诱导酶结构域运动中的偏差
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