Human Tripartite Motif-containing Protein 35,TRIM35 ELI

E3 ubiquitin-protein ligase that participates in multiple biological processes including cell death, glucose metabolism, and in particular, the innate immune response.

Mediates 'Lys-63'-linked polyubiquitination of TRAF3 thereby promoting type I interferon production via DDX58/RIG-I signaling pathway (PubMed:32562145).

Can also catalyze 'Lys-48'-linked polyubiquitination and proteasomal degradation of viral proteins such as influenza virus PB2 (PubMed:32562145).

Acts as a negative feedback regulator of TLR7- and TLR9-triggered signaling.

Mechanistically, promotes the 'Lys-48'-linked ubiquitination of IRF7 and induces its degradation via a proteasome-dependent pathway (PubMed:25907537).

Reduces FGFR1-dependent tyrosine phosphorylation of PKM, inhibiting PKM-dependent lactate production, glucose metabolism, and cell growth (PubMed:25263439).

{ECO:0000269|PubMed:25263439, ECO:0000269|PubMed:25907537, ECO:0000269|PubMed:32562145}.