Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 A 64 |
| Chain | Residue |
| A | LEU25 |
| A | LYS34 |
| A | ARG40 |
| A | HOH79 |
| A | HOH104 |
| A | HOH115 |
| site_id | AC2 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE SO4 A 65 |
| Chain | Residue |
| A | ASN46 |
| A | TYR49 |
| A | LYS61 |
| A | HOH96 |
| A | HOH111 |
| A | ALA42 |
| A | ARG43 |
| A | GLY44 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 A 66 |
| Chain | Residue |
| A | PRO47 |
| A | ASP48 |
| A | ARG50 |
| A | HOH89 |
| A | HOH100 |
Functional Information from PROSITE/UniProt
| site_id | PS00427 |
| Number of Residues | 20 |
| Details | DISINTEGRIN_1 Disintegrins signature. CaeGlCCd.QCkFikagkiCR |
| Chain | Residue | Details |
| A | CYS21-ARG40 | |
| B | CYS21-ARG40 | |
Functional Information from SwissProt/UniProt
| Chain | Residue | Details |
| A | PCA2 | |
| C | PCA2 | |
