Article
Structural and Functional Investigations of the N-Terminal Ubiquitin Binding Region of Usp25.
Biophysical journal - 23 May 2017
Yang Yuanyuan, Shi Li, Ding Yiluan, Shi Yanhong, Hu Hong-Yu, Wen Yi, Zhang Naixia
Abstract excerpt
Ubiquitin-specific protease 25 (Usp25) is a deubiquitinase that is involved in multiple biological processes. The N-terminal ubiquitin-binding region (UBR) of Usp25 contains one ubiquitin-associated domain, one small ubiquitin-like modifier (SUMO)-interacting motif and two ubiquitin-interacting motifs. Previous studies suggest that the covalent sumoylation in the UBR of Usp25 impairs its enzymatic activity. Here,...
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