Inhibition of Autophagy by a Small Molecule through Covalent Modification of the LC3 Protein
作者:Shijie Fan、Liyan Yue、Wei Wan、Yuanyuan Zhang、Bidong Zhang、Chinatsu Otomo、Quanfu Li、Tingting Lin、Junchi Hu、Pan Xu、Mingrui Zhu、Hongru Tao、Zhifeng Chen、Lianchun Li、Hong Ding、Zhiyi Yao、Junyan Lu、Yi Wen、Naixia Zhang、Minjia Tan、Kaixian Chen、Yuli Xie、Takanori Otomo、Bing Zhou、Hualiang Jiang、Yongjun Dang、Cheng Luo
DOI:10.1002/anie.202109464
日期:2021.12.6
A potent probe, DC-LC3in-D5, was discovered which demonstrates high selectivity to LC3A/B in the proteome. DC-LC3in-D5 inhibits autophagy by attenuating LC3B lipidation, which subsequently reduces the extent of autophagic structure formation and later substrate degradation.
发现了一种有效的探针 DC-LC3in-D5,它对蛋白质组中的 LC3A/B 具有高选择性。DC-LC3in-D5 通过减弱 LC3B 脂化来抑制自噬,从而降低自噬结构形成的程度和随后的底物降解。