||E3 ubiquitin ligase that, together with UBE2N and UBE2V1, mediates the synthesis of 'Lys-63'-linked-polyubiquitin chains conjugated to proteins, such as IKBKG, IRAK1, AKT1 and AKT2. Also mediates ubiquitination of free/unanchored polyubiquitin chain that leads to MAP3K7 activation (By similarity). Leads to the activation of NF-kappa-B and JUN. May be essential for the formation of functional osteoclasts. Seems to also play a role in dendritic cells (DCs) maturation and/or activation. Represses c-Myb-mediated transactivation, in B-lymphocytes. Adapter protein that seems to play a role in signal transduction initiated via TNF receptor, IL-1 receptor and IL-17 receptor. Regulates osteoclast differentiation by mediating the activation of adapter protein complex 1 (AP-1) and NF-kappa-B, in response to RANK-L stimulation. Together with MAP3K8, mediates CD40 signals that activate ERK in B-cells and macrophages, and thus may play a role in the regulation of immunoglobulin production.
||Cytoplasm, Cytoplasm, cell cortex, Nucleus, Lipid droplet
||TNF receptor-associated factor family, A subfamily
||Highly expressed in brain, lung, liver, skeletal muscle, and kidney; lower expression in heart, spleen, and testis.
MAPK signaling pathway
NF-kappa B signaling pathway
Ubiquitin mediated proteolysis
IL-17 signaling pathway
NOD-like receptor signaling pathway
Toll-like receptor signaling pathway
Neurotrophin signaling pathway