Predicted to enable interleukin-22 binding activity and interleukin-22 receptor activity. Predicted to be involved in cytokine-mediated signaling pathway. Predicted to act upstream of or within negative regulation of inflammatory response and regulation of tyrosine phosphorylation of STAT protein. Predicted to be located in cytosol. Predicted to be integral component of plasma membrane. Orthologous to human IL22RA2 (interleukin 22 receptor subunit alpha 2). [provided by Alliance of Genome Resources, Apr 2022]