Is predicted to encode a protein with the following domains: Neurobeachin-like, DUF1088; Mab-21 domain; and Mab-21 protein nucleotidyltransferase domain. Is an ortholog of C. elegans
mab-21. In C. elegans,
mab-21 is involved in cell fate commitment; embryo development; and nematode male tail mating organ morphogenesis.