Acts upstream of or within positive regulation of cell migration. Predicted to be located in membrane. Predicted to be integral component of plasma membrane. Predicted to be active in plasma membrane. Is expressed in several structures, including adipose tissue; alimentary system; hemolymphoid system gland; nervous system; and reproductive system. Orthologous to human MPZL1 (myelin protein zero like 1). [provided by Alliance of Genome Resources, Apr 2022]