Predicted to enable delta-catenin binding activity. Involved in cell-cell adhesion mediated by cadherin and pore complex assembly. Located in cell-cell junction. Part of pore complex. Is expressed in several structures, including alimentary system; brain ventricular layer; heart; nasal cavity epithelium; and pharyngo-tympanic tube. Orthologous to human PLEKHA7 (pleckstrin homology domain containing A7). [provided by Alliance of Genome Resources, Apr 2022]