Is predicted to encode a protein with the following domains: Zinc finger, RING/FYVE/PHD-type; GIY-YIG endonuclease; GIY-YIG endonuclease superfamily; and GIY-YIG catalytic domain. Is an ortholog of C. elegans slx-1. In C. elegans, slx-1 is involved in several processes, including DNA metabolic process; meiotic chromosome separation; and regulation of multicellular organismal development.