Department of Structural Biology, St. Jude Children's Research Hospital, Memphis, TN, U.S.A.
Essays Biochem. 2012;52:51-63. doi: 10.1042/bse0520051.
UBLs (ubiquitin-like proteins) are a major class of eukaryotic post-translational modifiers. UBLs are attached to numerous cellular proteins and to other macromolecules, thereby regulating a wide array of cellular processes. In this chapter we highlight a subset of UBLs and describe their regulatory roles in the cell.
UBLs（泛素样蛋白）是真核生物中一类主要的翻译后修饰蛋白。UBLs 可连接到许多细胞蛋白和其他大分子上，从而调节多种细胞过程。在本章中，我们重点介绍了 UBLs 的一个子集，并描述了它们在细胞中的调节作用。
