Predicted to enable identical protein binding activity. Predicted to be involved in heterophilic cell-cell adhesion via plasma membrane cell adhesion molecules and homophilic cell adhesion via plasma membrane adhesion molecules. Predicted to be located in plasma membrane. Predicted to be active in adherens junction. Orthologous to human NECTIN4 (nectin cell adhesion molecule 4). [provided by Alliance of Genome Resources, Apr 2022]