Predicted to enable amyloid-beta binding activity; heparin binding activity; and identical protein binding activity. Predicted to be an extracellular matrix structural constituent. Acts upstream of or within axonogenesis involved in innervation. Located in collagen-containing extracellular matrix. Is expressed in retina layer and ureter. Human ortholog(s) of this gene implicated in congenital fibrosis of the extraocular muscles 5. Orthologous to human COL25A1 (collagen type XXV alpha 1 chain). [provided by Alliance of Genome Resources, Apr 2022]