Is predicted to encode a protein with the following domains: Fibronectin type III superfamily; Immunoglobulin-like fold; Fibronectin type III; Immunoglobulin subtype 2; Immunoglobulin subtype; Fibronectin type III domain; Immunoglobulin-like domain superfamily; Immunoglobulin I-set; and Immunoglobulin I-set domain. Is an ortholog of C. elegans
unc-22. In C. elegans,
unc-22 is involved in several processes, including adult behavior; positive regulation of sarcomere organization; and positive regulation of striated muscle contraction.