Predicted to enable signaling receptor activity. Predicted to be involved in several processes, including TRAF-mediated signal transduction; host-mediated regulation of intestinal microbiota composition; and positive regulation of NIK/NF-kappaB signaling. Predicted to act upstream of or within toll-like receptor signaling pathway. Predicted to be integral component of membrane. Predicted to be active in plasma membrane. Orthologous to human LRRC19 (leucine rich repeat containing 19). [provided by Alliance of Genome Resources, Apr 2022]