Is predicted to encode a protein with the following domains: Helicase, C-terminal; P-loop containing nucleoside triphosphate hydrolase; and Helicase conserved C-terminal domain. Is an ortholog of C. elegans him-6. In C. elegans, him-6 is involved in several processes, including determination of adult lifespan; meiotic nuclear division; and resolution of DNA recombination intermediates.