Predicted to enable RNA uridylyltransferase activity and miRNA binding activity. Predicted to be involved in several processes, including RNA metabolic process; interleukin-6-mediated signaling pathway; and negative regulation of transposition, RNA-mediated. Predicted to act upstream of or within negative regulation of NF-kappaB transcription factor activity and regulation of lipopolysaccharide-mediated signaling pathway. Predicted to be located in cytoplasmic ribonucleoprotein granule; cytosol; and nucleolus. Human ortholog(s) of this gene implicated in liver benign neoplasm. Orthologous to human TUT4 (terminal uridylyl transferase 4). [provided by Alliance of Genome Resources, Apr 2022]