Predicted to enable signaling receptor activity. Predicted to act upstream of or within positive regulation of JNK cascade and positive regulation of canonical NF-kappaB signal transduction. Predicted to be located in membrane. Human ortholog(s) of this gene implicated in ectodermal dysplasia 10A and ectodermal dysplasia 10B. Orthologous to human EDAR (ectodysplasin A receptor).