Predicted to enable alanine transmembrane transporter activity and amine transmembrane transporter activity. Predicted to be involved in amino acid transport; response to toxic substance; and sodium ion transmembrane transport. Predicted to act upstream of or within amino acid transport. Predicted to be located in brush border membrane. Predicted to be integral component of plasma membrane. Human ortholog(s) of this gene implicated in obesity. Orthologous to human SLC6A14 (solute carrier family 6 member 14). [provided by Alliance of Genome Resources, Apr 2022]