This domain is specific to the signalling protein dishevelled. The domain is found adjacent to the PDZ domain Pfam:PF00595, often in conjunction with DEP (Pfam:PF00610) and DIX (Pfam:PF00778). Much of it is disordered and yet conserved.

1: dishevelled is required during wingless signaling to establish both cell polarity and cell identity. Theisen H, Purcell J, Bennett M, Kansagara D, Syed A, Marsh JL; Development 1994;120:347-360. PMID:8149913