Is predicted to encode a protein with the following domains: Deoxyhypusine synthase superfamily; Polyribonucleotide 5'-hydroxyl-kinase Clp1, P-loop domain; mRNA cleavage and polyadenylation factor CLP1 P-loop; Deoxyhypusine synthase; and DHS-like NAD/FAD-binding domain superfamily. Is an ortholog of C. elegans
dhps-1.