Predicted to enable GTP binding activity and GTPase activity. Predicted to be involved in ribosomal subunit export from nucleus. Predicted to act upstream of or within protein transport. Predicted to be located in Cajal body and endoplasmic reticulum. Predicted to be active in cytosol. Orthologous to human LSG1 (large 60S subunit nuclear export GTPase 1). [provided by Alliance of Genome Resources, Apr 2022]