Predicted to enable pH-gated chloride channel activity. Predicted to be involved in chloride transport. Predicted to act upstream of or within anion transmembrane transport and inorganic anion transport. Predicted to be integral component of plasma membrane. Predicted to be part of chloride channel complex. Orthologous to human PACC1 (proton activated chloride channel 1). [provided by Alliance of Genome Resources, Apr 2022]