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Phosphatase UBLCP1 controls proteasome assembly.

Open biology (2017-05-26)
Shuangwu Sun, Sisi Liu, Zhengmao Zhang, Wang Zeng, Chuang Sun, Tao Tao, Xia Lin, Xin-Hua Feng
ABSTRACT

Ubiquitin-like domain-containing C-terminal domain phosphatase 1 (UBLCP1), an FCP/SCP phosphatase family member, was identified as the first proteasome phosphatase. UBLCP1 binds to proteasome subunit Rpn1 and dephosphorylates the proteasome

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