Functional Information from GO Data
| Chain | GOid | namespace | contents | 
| A | 0005509 | molecular_function | calcium ion binding | 
| A | 0007156 | biological_process | homophilic cell-cell adhesion | 
| A | 0016020 | cellular_component | membrane | 
| B | 0005509 | molecular_function | calcium ion binding | 
| B | 0007156 | biological_process | homophilic cell-cell adhesion | 
| B | 0016020 | cellular_component | membrane | 
Functional Information from PDB Data
| site_id | AC1 | 
| Number of Residues | 6 | 
| Details | binding site for residue CA B 401 | 
| Chain | Residue | 
| B | GLU137 | 
| B | GLU202 | 
| B | ASP236 | 
| B | GLY237 | 
| B | ASP239 | 
| B | ASP289 | 
| site_id | AC2 | 
| Number of Residues | 5 | 
| Details | binding site for residue CA B 402 | 
| Chain | Residue | 
| B | ASP289 | 
| B | GLN348 | 
| B | ASP238 | 
| B | LEU240 | 
| B | ASP287 | 
| site_id | AC3 | 
| Number of Residues | 4 | 
| Details | binding site for residue CA B 403 | 
| Chain | Residue | 
| B | GLU137 | 
| B | ASN200 | 
| B | GLU202 | 
| B | ASP239 | 
| site_id | AC4 | 
| Number of Residues | 6 | 
| Details | binding site for residue CA A 401 | 
| Chain | Residue | 
| A | GLU137 | 
| A | GLU202 | 
| A | ASP236 | 
| A | GLY237 | 
| A | ASP239 | 
| A | ASP289 | 
| site_id | AC5 | 
| Number of Residues | 6 | 
| Details | binding site for residue CA A 402 | 
| Chain | Residue | 
| A | ASP238 | 
| A | LEU240 | 
| A | ASP287 | 
| A | ASP289 | 
| A | GLN348 | 
| A | HOH501 | 
| site_id | AC6 | 
| Number of Residues | 5 | 
| Details | binding site for residue CA A 403 | 
| Chain | Residue | 
| A | GLU137 | 
| A | ASN200 | 
| A | GLU202 | 
| A | ASP239 | 
| A | HOH522 | 
Functional Information from SwissProt/UniProt
| site_id | SWS_FT_FI1 | 
| Number of Residues | 2 | 
| Details | Glycosylation: {"description":"N-linked (GlcNAc...) asparagine","evidences":[{"evidenceCode":"ECO:0000255"}]} |