Is predicted to encode a protein with the following domains: von Willebrand factor type A domain; EGF-like domain; Growth factor receptor cysteine-rich domain superfamily; MD domain; C-type lectin-like/link domain superfamily; Lectin C-type domain; von Willebrand factor A-like domain superfamily; von Willebrand factor, type A; C-type lectin-like; and C-type lectin fold. Is an ortholog of C. elegans F28B4.3.