Predicted to enable GTP binding activity and GTPase activity. Acts upstream of or within several processes, including cellular response to interferon-gamma; negative regulation of macromolecule metabolic process; and negative regulation of protein import into nucleus. Predicted to be active in cytoplasmic vesicle. Orthologous to human GBP6 (guanylate binding protein family member 6). [provided by Alliance of Genome Resources, Apr 2022]