Predicted to enable signaling receptor activity. Predicted to be involved in positive regulation of I-kappaB kinase/NF-kappaB signaling and positive regulation of JNK cascade. Predicted to act upstream of or within hair follicle development. Predicted to be integral component of membrane. Predicted to be active in plasma membrane. Orthologous to human TNFRSF19 (TNF receptor superfamily member 19). [provided by Alliance of Genome Resources, Apr 2022]