Is predicted to encode a protein with the following domains: Six-bladed beta-propeller, TolB-like; EGF-like domain; Low-density lipoprotein receptor domain class A; Low-density lipoprotein (LDL) receptor class A repeat; Coagulation Factor Xa inhibitory site; LDL receptor-like superfamily; and LDLR class B repeat. Is an ortholog of C. elegans F14B4.1.