UBE3C retrofits the proteasome to enforce degradation of ultra-stable folds
Shitao Zou, Deyao Yin, Miyun Shi, Enbo Chen, Xin Luo, M.R. Baird, Lihong Zhao, Shuo Cao, Di Wu, Shuwen Zhang, Daniel J. Finley, Youdong Jack Mao
This study reveals how UBE3C reprograms the proteasome to degrade ultra-stable protein folds by bypassing USP14 and enhancing substrate unfolding.
bioRxiv · Mar 11, 2026 · PreprintBiochemistry