Predicted to enable glucose transmembrane transporter activity. Predicted to be involved in transmembrane transport. Predicted to act upstream of or within carbohydrate transport and sodium ion transport. Predicted to be located in plasma membrane. Predicted to be integral component of membrane. Is expressed in urinary system. Orthologous to human MFSD4B (major facilitator superfamily domain containing 4B). [provided by Alliance of Genome Resources, Apr 2022]