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; positive regulation of cytokinesis; and positive regulation of cytosolic calcium ion concentration. Predicted to act upstream of or within leukocyte chemotaxis and lymph node development. Predicted to be integral component of membrane. Predicted to be active in external side of plasma membrane. Orthologous to human CXCR5 (C-X-C motif chemokine receptor 5). [provided by Alliance of Genome Resources, Apr 2022]