Is predicted to encode a protein with the following domains: F-box-like; WD40/YVTN repeat-like-containing domain superfamily; WD40 repeat; F-box-like domain superfamily; F-box domain; WD domain, G-beta repeat; and WD40-repeat-containing domain superfamily. Is an ortholog of C. elegans mec-15. In C. elegans, mec-15 is involved in several processes, including positive regulation of GABAergic synaptic transmission; positive regulation of multicellular organismal process; and response to mechanical stimulus.