This family includes the C-terminal domain of Dictyostelium discoideum Calcium-dependent cell adhesion molecule 1 (Swiss:P54657), which has an immunoglobulin-like fold. It tethers the protein to the cell membrane [1].
This family of beta/gamma crystallins includes the N-terminal domain of Dictyostelium discoideum Calcium-dependent cell adhesion molecule 1 (Swiss:P54657), which mediates cell-cell adhesion through homophilic interactions [1].