USP33 regulates centrosome duplication by mediating deubiquitination and stabilization of CCP110 in S and G2/M phase (Li et al. 2013) and regulates G-protein coupled receptor (GPCR) signaling by deubiquitinating beta-arrestins (ARRB1 and ARRB2) (Shenoy et al. 2009).
Seeley, ES, Dynlacht, BD, Fu, W, Li, J, D'Angiolella, V, Kobayashi, T, Pagano, M, Kim, S, Campos, EI
Shenoy, SK, Ahn, S, Berthouze, M, Shukla, AK, Wilkinson, KD, Lefkowitz, RJ, Xiao, K, Modi, AS, Miller, WE
cysteine-type deubiquitinase activity of USP33:PolyUb-CCP110,PolyUb-ARRB1,PolyUb-ARRB2 [cytosol]
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