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USP33 is ubiquitinated. 5 / 5
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sparser
"Unexpectedly, we found that overexpression of β-TrCP can also increase the ubiquitination of FH-USP33(△DSG) ( Fig. 2 D ), and knockdown of β-TrCP also decreased the ubiquitin[MISSING/INVALID CREDENTIALS: limited to 200 char for Elsevier]"

sparser
"Here, our study for the first time uncovered that β-TrCP plays the roles in tumor cell proliferation and invasion by promoting ubiquitination and degradation of USP33."

sparser
"USP33 was found to be ubiquitinated in a VHL-dependent manner which targeted it for proteasomal degradation, and VHL mutations that disrupt the protein’s interaction with the DUB abrogated USP33 ubiquitination."

sparser
"Data from the literature indicate that pVHL30 mediates the ubiquitination and degradation of both USP33 and USP20, in turn down-regulating the pathways controlled by these two proteins [ xref ]."

sparser
"Finally, we demonstrate that VDU1 is able to be ubiquitinated via a pVHL-dependent pathway for proteasomal degradation, and VHL mutations that disrupt the interaction between VDU1 and pVHL abrogate the ubiquitination of VDU1."