Is predicted to encode a protein with the following domains: Immunoglobulin I-set domain; Immunoglobulin I-set; Immunoglobulin-like fold; Immunoglobulin subtype 2; Immunoglobulin-like domain superfamily; and Immunoglobulin subtype. Is an ortholog of C. elegans
zig-5. In C. elegans,
zig-5 is involved in pattern specification process.