Predicted to enable several functions, including monosaccharide transmembrane transporter activity; myo-inositol:sodium symporter activity; and transmembrane transporter binding activity. Predicted to be involved in monosaccharide transmembrane transport; polyol transport; and regulation of transporter activity. Predicted to act upstream of or within several processes, including inositol metabolic process; myo-inositol transport; and positive regulation of reactive oxygen species biosynthetic process. Predicted to be located in perinuclear region of cytoplasm and plasma membrane. Predicted to be part of voltage-gated potassium channel complex. Orthologous to human SLC5A3 (solute carrier family 5 member 3). [provided by Alliance of Genome Resources, Apr 2022]