Predicted to enable calcium ion binding activity and integrin binding activity. Acts upstream of or within extracellular matrix organization and positive regulation of cell-substrate adhesion. Located in basement membrane. Is expressed in several structures, including alimentary system; limb; lung; reproductive system; and urinary system. Orthologous to human EGFL6 (EGF like domain multiple 6). [provided by Alliance of Genome Resources, Apr 2022]