Structural highlights
Function
TRI10_HUMAN E3 ligase that plays an essential role in the differentiation and survival of terminal erythroid cells. May directly bind to PTEN and promote its ubiquitination, resulting in its proteasomal degradation and activation of hypertrophic signaling (By similarity). In addition, plays a role in immune response regulation by repressing the phosphorylation of STAT1 and STAT2 in the interferon/JAK/STAT signaling pathway independent of its E3 ligase activity. Mechanistically, interacts with the intracellular domain of IFNAR1 and thereby inhibits the association between TYK2 and IFNAR1 (PubMed:33811647).[UniProtKB:Q9WUH5][1]
References
- ↑ Guo M, Cao W, Chen S, Tian R, Wang L, Liu Q, Zhang L, Wang Z, Zhao M, Lu Q, Zhu H. TRIM10 binds to IFN-α/β receptor 1 to negatively regulate type I IFN signal transduction. Eur J Immunol. 2021 Jul;51(7):1762-1773. PMID:33811647 doi:10.1002/eji.202049073
