Predicted to enable anion transmembrane transporter activity. Predicted to be involved in several processes, including cellular response to cAMP; membrane hyperpolarization; and sperm capacitation. Located in apical plasma membrane and brush border membrane. Human ortholog(s) of this gene implicated in congenital secretory chloride diarrhea 1 and diarrhea. Orthologous to human SLC26A3 (solute carrier family 26 member 3). [provided by Alliance of Genome Resources, Apr 2022]