Predicted to enable several functions, including cation binding activity; fructose 1,6-bisphosphate 1-phosphatase activity; and identical protein binding activity. Predicted to be involved in several processes, including cellular response to magnesium ion; hexose metabolic process; and regulation of cellular carbohydrate metabolic process. Predicted to be located in nucleus. Predicted to be active in cytosol. Is expressed in several structures, including alimentary system; facial bone primordium; ganglia; genitourinary system; and liver. Human ortholog(s) of this gene implicated in fructose-1,6-bisphosphatase deficiency. Orthologous to human FBP1 (fructose-bisphosphatase 1). [provided by Alliance of Genome Resources, Apr 2022]