Article
Quality control of a transcriptional regulator by SUMO-targeted degradation.
Molecular and cellular biology - 1 Apr 2009
Wang Zheng, Prelich Gregory
Abstract excerpt
Slx5 and Slx8 are heterodimeric RING domain-containing proteins that possess SUMO-targeted ubiquitin ligase (STUbL) activity in vitro. Slx5-Slx8 and its orthologs are proposed to target SUMO conjugates for ubiquitin-mediated proteolysis, but the only in vivo substrate identified to date is mammalian PML, and the physiological importance of SUMO-targeted ubiquitylation remains largely unknown. We previously...
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