Predicted to enable phosphatidylinositol-3,4,5-trisphosphate binding activity. Predicted to be involved in regulation of cell differentiation. Predicted to be located in endosome and membrane. Predicted to be integral component of membrane. Is expressed in gut. Orthologous to human PLEKHB2 (pleckstrin homology domain containing B2). [provided by Alliance of Genome Resources, Apr 2022]