Is predicted to encode a protein with the following domains: Exoribonuclease, phosphorolytic domain 2; Exoribonuclease, PH domain 2 superfamily; PNPase/RNase PH domain superfamily; and 3' exoribonuclease family, domain 2.
Is predicted to encode a protein with the following domains: Histidine phosphatase superfamily; Histidine phosphatase superfamily, clade-2; and Histidine phosphatase superfamily (branch 2). Is an ortholog of C. elegans acp-2.