TRADD

Intracellular

Cell type enhanced (monocytes)

Low immune cell specificity

Low cell line specificity

Stimulation of TNF-alpha receptor TNFRSF1A leads to the formation of two distinct signaling complexes (PubMed:7758105, PubMed:8612133, PubMed:14585990, PubMed:21307340). Plasma membrane-bound complex I is composed of TNFRSF1A, TRADD, RIPK1, TRAF2 and BIRC2/c-IAP1 or BIRC3 which interacts with CHUCK/IKK-alpha, IKBKB/IKK-beta and IKBKG/IKK-gamma promoting cell survival (PubMed:7758105, PubMed:8612133, PubMed:14585990, PubMed:21307340). Subsequently, TRADD, RIPK1 and TRAF2 dissociate from TNFRSF1A and form cytoplasmic complex II with FADD and caspase CASP8 promoting cell apoptosis (PubMed:21307340). Within complex I, interacts with TNFRSF1A/TNFR1, TRAF2 and kinase RIPK1 (PubMed:7758105, PubMed:10892748, PubMed:8612133). Within complex I, interacts with TRPC4AP; the interaction promotes NF-kappa B activation (PubMed:14585990). UXT1 associates with complex I; the interaction prevents the formation of complex II (PubMed:21307340). Within complex I Interacts with scaffold protein DAB2IP (PubMed:15310755). Interacts with autophagy receptor SQSTM1 (PubMed:10356400). Interacts with E3 ligase TRIP12 (By similarity). Interacts with kinase HIPK2 (PubMed:11032752). Interacts with keratin KRT14 (PubMed:11684708). Interacts with keratin KRT18 (PubMed:11684708). Interacts with keratins KRT16 and KRT17 (By similarity). Interacts with FADD (By similarity). Interacts with TOMM70 (PubMed:20628368).