Predicted to enable sulfate transmembrane transporter activity. Predicted to be involved in chloride transmembrane transport and sulfate transmembrane transport. Predicted to be located in membrane. Predicted to be active in plasma membrane. Is expressed in adult head; embryonic/larval posterior spiracle; embryonic/larval salivary gland; embryonic/larval salivary gland body; and organism. Orthologous to human SLC26A11 (solute carrier family 26 member 11).