Predicted to enable metal ion binding activity. Predicted to be involved in cell communication. Predicted to act upstream of or within cell adhesion. Located in basement membrane. Is expressed in several structures, including central nervous system; eye; salivary gland; skin; and visceral pleura. Orthologous to human FREM3 (FRAS1 related extracellular matrix 3). [provided by Alliance of Genome Resources, Apr 2022]