Study on assembly mechanism of 20Sproteasome through the structural analysis ...

The 20S proteasome plays a main role, degrading unnecessary proteins, in a protein-metabolic system. This large protein has a hollow cylindrical shape consisting of four rings,...20S蛋白酶体（20S proteasome）在蛋白质代谢系统中发挥核心作用，负责降解冗余蛋白质。该大型蛋白质呈中空圆柱状结构，由四个环状结构组成……