Reactome | USP4 deubiquitinate TRAF2,TRAF6

USP4 deubiquitinate TRAF2,TRAF6

Stable Identifier

R-HSA-8869456

Type

Reaction [transition]

Species

Homo sapiens

Compartment

cytosol

ReviewStatus

5/5

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USP4 specifically interacts with tumor necrosis factor (TNF) receptor-associated factor 2 (TRAF2) and TRAF6 but not TRAF3. It deubiquitinates both TRAF2 and TRAF6 in vivo and in vitro, negatively regulating TNFalpha and IL-1beta-induced NF-kappaB activation and cancer cell migration (Xiao et al. 2012). USP25, a negative regulator of the virus-triggered type I IFN signaling pathway, cleaves lysine 48- and lysine 63-linked polyubiquitin chains in vitro and in vivo from DDX58 (Retinoic acid-inducible gene I (RIG-I)), TRAF2, and TRAF6 to inhibit RIG-I-like receptor-mediated IFN signaling (Zhong et al. 2013).

Literature References

PubMed ID	Title	Journal	Year
22029577	Ubiquitin-specific protease 4 (USP4) targets TRAF2 and TRAF6 for deubiquitination and inhibits TNFα-induced cancer cell migration Wang, P, Li, H, Luo, J, Chen, H, Wang, R, Chen, J, Xiao, N	Biochem. J.	2012