Is predicted to encode a protein with the following domains: Immunoglobulin I-set domain; Immunoglobulin I-set; Immunoglobulin-like domain; Immunoglobulin-like fold; Laminin IV; Laminin-type EGF domain; Immunoglobulin subtype 2; Low-density lipoprotein receptor domain class A; Immunoglobulin domain; Immunoglobulin-like domain superfamily; Laminin EGF domain; Low-density lipoprotein (LDL) receptor class A repeat; Immunoglobulin subtype; Laminin B (Domain IV); and LDL receptor-like superfamily. Is an ortholog of C. elegans unc-52. In C. elegans, unc-52 is involved in several processes, including hemidesmosome assembly; muscle cell cellular homeostasis; and muscle structure development.