Is predicted to encode a protein with the following domains: Class II aldolase/adducin N-terminal domain superfamily; Class II aldolase/adducin N-terminal; and Class II Aldolase and Adducin N-terminal domain. Is an ortholog of C. elegans add-1. In C. elegans, add-1 is involved in actin filament bundle organization; memory; and receptor localization to synapse.