Is predicted to encode a protein with the following domains: Fes/CIP4, and EFC/F-BAR homology domain; FCH domain; SH3-like domain superfamily; Variant SH3 domain; SH3 domain; and AH/BAR domain superfamily. Is an ortholog of C. elegans
sdpn-1. In C. elegans,
sdpn-1 is involved in endocytic recycling.