Protein regulation by monoubiquitin

被引：1014

作者：

Hicke, L ^{[1
]}

机构：

[1] Northwestern Univ, Dept Biochem Mol Biol & Cell Biol, Evanston, IL 60208 USA

来源：

NATURE REVIEWS MOLECULAR CELL BIOLOGY | 2001年 / 2卷 / 03期

关键词：

D O I：

10.1038/35056583

中图分类号：

Q2 [细胞生物学];

学科分类号：

071009 [细胞生物学]; 090102 [作物遗传育种];

摘要：

Multi-ubiquitin chains at least four subunits long are required for efficient recognition and degradation of ubiquitylated proteins by the proteasome, but other functions of ubiquitin have been discovered that do not involve the proteasome. Some proteins are modified by a single ubiquitin or short ubiquitin chains. Instead of sending proteins to their death through the proteasome, monoubiquitylation regulates processes that range from membrane transport to transcriptional regulation.

引用

页码：195 / 201

页数：7