Cryo-EM structure of COP9 signalosome in complex with CSN5i-1a
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Cryo-EM structure of COP9 signalosome in complex with CSN5i-1a Descriptor: 6-[(4R,5S,6S)-6-hydroxy-6,7,8,9-tetrahydro-5H-imidazo[1,5-a]azepin-5-yl][1,1'-biphenyl]-3-carbonitrile, COP9 signalosome complex subunit 1, COP9 signalosome complex subunit 2, ... Authors: Shi, H, Zheng, N. Deposit date: 2025-07-08 Release date: 2025-12-03 Last modified: 2026-05-13 Method: ELECTRON MICROSCOPY (3 Å) Cite: CSN5i-3 is an orthosteric molecular glue inhibitor of COP9 signalosome. Nature, 652, 2026
与CSN5i-1a结合的COP9信号小体(COP9 signalosome)的冷冻电镜(Cryo-EM)结构 配体标识:6-[(4R,5S,6S)-6-羟基-6,7,8,9-四氢-5H-咪唑并[1,5-a]氮杂卓-5-基][1,1'-联苯]-3-甲腈;复合物组分:COP9信号小体复合物亚基1、COP9信号小体复合物亚基2…… 作者:Shi H、Zheng N 提交日期:2025-07-08 发布日期:2025-12-03 最后修改日期:2026-05-13 实验方法:电子显微镜(分辨率3 Å) 引用文献:CSN5i-3是COP9信号小体的正构分子胶抑制剂,《自然》(Nature),第652卷,2026年



