Enriched in reproductive tract based on proteomic studies. Is predicted to encode a protein with the following domains: Zinc finger, RING/FYVE/PHD-type; Ankyrin repeat-containing domain superfamily; Ion channel regulatory protein UNC-93; Ankyrin repeats (3 copies); MFS transporter superfamily; BRCT domain superfamily; Ion channel regulatory protein, UNC-93; and Ankyrin repeat. Is an ortholog of C. elegans
unc-93. In C. elegans,
unc-93 is involved in regulation of muscle contraction and regulation of potassium ion transport.