Predicted to enable C-C chemokine binding activity and C-C chemokine receptor activity. Predicted to be involved in several processes, including calcium-mediated signaling; cell chemotaxis; and positive regulation of cytosolic calcium ion concentration. Predicted to act upstream of or within chemotaxis; release of sequestered calcium ion into cytosol; and response to cytokine. Predicted to be integral component of membrane. Predicted to be active in external side of plasma membrane. Orthologous to human XCR1 (X-C motif chemokine receptor 1). [provided by Alliance of Genome Resources, Apr 2022]