The anaphase-promoting complex: Proteolysis in mitosis and beyond

被引:757
作者
Peters, JM [1 ]
机构
[1] Res Inst Mol Pathol, A-1030 Vienna, Austria
基金
奥地利科学基金会;
关键词
D O I
10.1016/S1097-2765(02)00540-3
中图分类号
Q5 [生物化学]; Q7 [分子生物学];
学科分类号
071010 ; 081704 ;
摘要
Key events in mitosis such as sister chromatid separation and subsequent inactivation of cyclin-dependent kinase 1 are regulated by ubiquitin-dependent proteolysis. These events are mediated by the anaphase-promoting complex (APC), a cell cycle-regulated ubiquitin ligase that assembles multiubiquitin chains on regulatory proteins such as securin and cyclins and thereby targets them for destruction by the 26S proteasome.
引用
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页码:931 / 943
页数:13
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