Predicted to enable 6-phosphofructo-2-kinase activity and fructose-2,6-bisphosphate 2-phosphatase activity. Involved in brain development and fructose 2,6-bisphosphate metabolic process. Predicted to be located in nucleoplasm. Predicted to be active in cytosol. Orthologous to human PFKFB3 (6-phosphofructo-2-kinase/fructose-2,6-biphosphatase 3). [provided by Alliance of Genome Resources, Apr 2022]