Predicted to enable protein C-terminus binding activity. Predicted to be involved in several processes, including maintenance of epithelial cell apical/basal polarity; pore complex assembly; and protein localization to basolateral plasma membrane. Predicted to be located in cytosol. Predicted to be part of pore complex. Predicted to be active in basolateral plasma membrane; cell-cell junction; and synapse. Orthologous to human PDZD11 (PDZ domain containing 11). [provided by Alliance of Genome Resources, Apr 2022]