Is predicted to encode a protein with the following domains: HAD-like superfamily; Ribosomal protein S27/S33, mitochondrial; HAD superfamily; Ydr279p protein family (RNase H2 complex component) wHTH domain; Polynucleotide 3'-phosphatase; Ribonuclease H2 subunit B, wHTH domain; Polynucleotide kinase 3 phosphatase; Mitochondrial ribosomal subunit S27; HAD-superfamily hydrolase,subfamily IIIA; P-loop containing nucleoside triphosphate hydrolase; and AAA domain. Is an ortholog of C. elegans
mrps-33.