Predicted to enable interleukin-15 receptor activity and protein kinase binding activity. Involved in negative regulation of neuron projection development; receptor signaling pathway via JAK-STAT; and response to nutrient levels. Predicted to be located in cell surface and cytoplasmic vesicle. Predicted to be active in plasma membrane. Orthologous to human IL15RA (interleukin 15 receptor subunit alpha). [provided by Alliance of Genome Resources, Apr 2022]