The Ubiquitin/UBL Drug Target Repertoire

The Ubiquitin/UBL Drug Target Repertoire
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泛素/UBL 药物靶标库

DOI:
10.1016/j.molmed.2020.08.009
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发表时间:
2020
影响因子:
13.6
通讯作者:
Osborne H
Osborne H
中科院分区:
医学1区
文献类型:
--
作者:
Osborne H

文献摘要

相似文献

泛素(Ub)和泛素样蛋白(UBL)是人类细胞生物学中不可或缺的调控层[1,2]。大约9个活化(E1)酶、~ 40个缀合(E2)酶和> 600个(E3)连接酶的级联可以将不同拓扑结构的Ub和一些UBL共价连接到底物蛋白。超过100种蛋白酶-去泛素化酶(DUB)和去泛素化酶-动态逆转这些修饰(A-C)[1-4]。其他UBL主要起非共价修饰剂的作用(B,底部)。Ub/UBL系统的失调与各种人类疾病有关(C)[1,3-10]。
Ubiquitin (Ub) and ubiquitin-like proteins (UBLs) form an indispensable regulatory layer in human cell biology [1, 2]. Cascades of approximately nine activating (E1) enzymes,~ 40 conjugating (E2) enzymes, and> 600 (E3) ligases can covalently attach distinct topologies of Ub and some UBLs to substrate proteins. More than 100 proteases–deubiquitylating enzymes (DUBs) and deUBLylases–dynamically reverse these modifications (A–C)[1–4]. Other UBLs function mainly as noncovalent modifiers (B, bottom). Dysregulation of Ub/UBL systems is linked to various human diseases (C)[1, 3–10].