Predicted to enable several functions, including GTPase activity; guanyl ribonucleotide binding activity; and identical protein binding activity. Predicted to be involved in cellular protein modification process; intracellular protein transport; and vesicle-mediated transport. Located in cytoplasm and nucleus. Is expressed in ureter. Orthologous to human TRIM23 (tripartite motif containing 23). [provided by Alliance of Genome Resources, Apr 2022]