Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 3 |
| Details | binding site for residue ZN A 801 |
| Chain | Residue |
| A | CYS404 |
| A | CYS419 |
| A | CYS422 |
| site_id | AC2 |
| Number of Residues | 12 |
| Details | binding site for Di-peptide PHE H 260 and LYS H 313 |
| Chain | Residue |
| H | PHE292 |
| H | ASP296 |
| H | GLN300 |
| H | LYS312 |
| H | GLY314 |
| H | VAL315 |
| H | ASP256 |
| H | TYR257 |
| H | LYS258 |
| H | ALA259 |
| H | PHE261 |
| H | TRP287 |
| site_id | AC3 |
| Number of Residues | 12 |
| Details | binding site for Di-peptide PHE H 260 and LYS H 313 |
| Chain | Residue |
| H | ASP256 |
| H | TYR257 |
| H | LYS258 |
| H | ALA259 |
| H | PHE261 |
| H | TRP287 |
| H | PHE292 |
| H | ASP296 |
| H | GLN300 |
| H | LYS312 |
| H | GLY314 |
| H | VAL315 |