Predicted to enable cytokine receptor activity and interleukin-20 binding activity. Predicted to be involved in cytokine-mediated signaling pathway. Predicted to act upstream of or within positive regulation of intrinsic apoptotic signaling pathway and regulation of bone resorption. Predicted to be integral component of plasma membrane. Orthologous to human IL20RA (interleukin 20 receptor subunit alpha). [provided by Alliance of Genome Resources, Apr 2022]