E3 ubiquitin-protein ligase TRAIP (TRAIP)

Inhibits activation of NF-kappa-B mediated by TNF. Negatively regulates TLR3/4- and RIG-I-mediated IRF3 activation and following IFNB1 production and cellular antiviral response by boosting'Lys-48'-linked polyubiquitination of TNK1 resulting in its proteasomal degradation (By similarity) (PubMed:22945920).

Involved in response to genotoxic lesions during genome replication. Promotes H2AX and RPA2 phosphorylation following replication-associated DNA damage and aids fork progression at UV-induced replication-blocking lesions during S phase (PubMed:26595769).