TRAF-interacting protein with FHA domain-containing protein A (TIFA)

Adapter protein that mediates the IRAK1 and TRAF6 interaction after IL-1 stimulation, resulting in the downstream activation of NF-kappa-B and AP-1 pathways. Induces the oligomerization and polyubiquitination of TRAF6, which contributes to the activation of TAK1 and IKK through a proteasome-independent mechanism.

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