Predicted to enable immunoglobulin receptor binding activity. Predicted to be involved in negative regulation of CD4-positive, alpha-beta T cell proliferation and positive regulation of cytokine production involved in inflammatory response. Predicted to be integral component of membrane. Predicted to be active in plasma membrane. Orthologous to human TARM1 (T cell-interacting, activating receptor on myeloid cells 1). [provided by Alliance of Genome Resources, Apr 2022]