Is predicted to encode a protein with the following domains: Beta-lactamase associated winged helix domain; Metallo-beta-lactamase superfamily; Ribonuclease Z/Hydroxyacylglutathione hydrolase-like; Metallo-beta-lactamase; LACTB2, winged helix domain; and Winged helix-like DNA-binding domain superfamily. Is an ortholog of C. elegans Y53F4B.39.