Is predicted to encode a protein with the following domains: 3' exoribonuclease family, domain 1; 3' exoribonuclease family, domain 2; PNPase/RNase PH domain superfamily; Ribosomal protein S5 domain 2-type fold; Exoribonuclease, phosphorolytic domain 1; Exoribonuclease, phosphorolytic domain 2; and Exoribonuclease, PH domain 2 superfamily. Is an ortholog of C. elegans
exos-9.