Sumo, ubiquitin's mysterious cousin

被引:648
作者
Müller, S [1 ]
Hoege, C [1 ]
Pyrowolakis, G [1 ]
Jentsch, S [1 ]
机构
[1] Max Planck Inst Biochem, Dept Mol Cell Biol, D-82152 Martinsried, Germany
关键词
D O I
10.1038/35056591
中图分类号
Q2 [细胞生物学];
学科分类号
071009 ; 090102 ;
摘要
Covalent modification of cellular proteins by the ubiquitin-like modifier SUMO regulates various cellular processes, such as nuclear transport, signal transduction, stress response and cell-cycle progression. But, in contrast to ubiquitylation, sumoylation does not tag proteins for degradation, but seems to enhance their stability or modulate their subcellular compartmentalization.
引用
收藏
页码:202 / 210
页数:9
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