Predicted to enable signaling receptor binding activity. Predicted to be involved in T cell receptor signaling pathway and regulation of cytokine production. Predicted to be located in plasma membrane. Predicted to be active in external side of plasma membrane. Is expressed in liver lobe. Orthologous to several human genes including BTNL10 (butyrophilin like 10) and BTN3A2 (butyrophilin subfamily 3 member A2). [provided by Alliance of Genome Resources, Apr 2022]