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Updated: Jan 5, 2026

Assaying Proteasomal Degradation in a Cell-free System in Plants
Published on: March 26, 2014
Protein partners of plant ubiquitin-specific proteases (UBPs)
Ruihua Wu1, Wenqing Zheng1, Jinyi Tan1
1College of Biological Sciences and Technology, Beijing Forestry University, Beijing, 100083, China.
Abstract:
As one type of deubiquitinases (DUBs), ubiquitin-specific proteases (UBPs) play an extensive and significant role in plant life involving the regulation of plant development and stress responses. However, comprehensive studies are still needed to determine the functional mechanisms, which are largely unclear. Here, we summarized recent progress of plant UBPs' functional partners, particularly the molecular mechanisms by which UBPs work with their partners. We believe that functional analyses of UBPs and their partners will provide new insights into protein deubiquitination and lead to a better understanding of the physiological roles of UBPs in plants.
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