Is predicted to encode a protein with the following domains: Laminin-type EGF domain; Integrin beta N-terminal; Spermadhesin, CUB domain superfamily; Galactose oxidase, central domain; Laminin EGF domain; Kelch-type beta propeller; PSI domain; and Integrin plexin domain. Is an ortholog of C. elegans
atrn-1.