Predicted to enable bile acid:sodium symporter activity. Acts upstream of or within organic hydroxy compound transport. Predicted to be located in membrane. Predicted to be active in apical plasma membrane. Is expressed in cloaca; digestive system; gut; and intestine. Human ortholog(s) of this gene implicated in intestinal disease. Orthologous to human SLC10A2 (solute carrier family 10 member 2).