Is predicted to encode a protein with the following domains: Immunoglobulin subtype; Immunoglobulin-like fold; Immunoglobulin-like domain superfamily; Zwei Ig domain protein
zig-8; Immunoglobulin subtype 2; Immunoglobulin; Immunoglobulin domain; and Immunoglobulin V-set domain. Is an ortholog of C. elegans
zig-8.