Predicted to enable endoribonuclease activity and mRNA binding activity. Predicted to be involved in several processes, including RNA phosphodiester bond hydrolysis, endonucleolytic; negative regulation of G1/S transition of mitotic cell cycle; and negative regulation of gene expression. Predicted to act upstream of or within negative regulation of T cell proliferation. Predicted to be located in P-body and nucleoplasm. Predicted to be active in cytoplasmic ribonucleoprotein granule and nucleus. Orthologous to human ZC3H12D (zinc finger CCCH-type containing 12D). [provided by Alliance of Genome Resources, Apr 2022]