IndraLab

Statements


USP4 deubiquitinates E3_Ub_ligase. 3 / 3
| 3

reach
"In contrast to USP2a, USP4 deubiquitinates and stabilizes a different E3 that ubiquitinates p53 called ARF-BP1, thereby destabilizing p53 [XREF_BIBR]."

reach
"In the cytosol, USP4 deubiquitinates the member of many vital cell signaling pathways, e.g., NF-κB [77], TGF-β [54], Wnt/β-catenin [78], and p53 [79] as well as adenosine A2A receptor [80] and the E3 ligase TRIM21 [81]."

reach
"USP4 interacts with and deubiquitylates another E3 ubiquitin ligase for p53, ARF-BP1/Mule/HUWE, leading to the stabilization of ARF-BP1 and subsequent reduction of p53 levels."