Protein domains page
... A heterodimerization domain present in several proteins involved in apoptotic signal transduction and the NFkB pathway. Keywords: TNFR1, FAS/APO1, NGFR, MORT1/FADD, TRADD, RIP, ankyrin, MyD88, unc-5, unc-44,...
http://www.isrec.isb-sib.ch/domains/index.html