May play a role in cell-cell adhesion and epithelium development through its interaction with proteins of the beta-catenin family. May interact with ARVCF; CTNND1; CTNND2 AND PKP4. Belongs to the CCDC85 family. Probable cloning artifact. May result from internal priming due to genomic poly-A tracts. Probable cloning artifact. May result from internal priming due to genomic poly-A tracts.