Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE ZN A 501 |
| Chain | Residue |
| A | CYS274 |
| A | LYS276 |
| A | CYS277 |
| A | CYS302 |
| A | CYS314 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE ZN A 502 |
| Chain | Residue |
| A | HIS455 |
| A | HIS457 |
| A | HIS459 |
| D | ASP330 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE ZN A 503 |
| Chain | Residue |
| A | HIS458 |
| A | HIS460 |
| D | HIS455 |
| D | HIS459 |
| site_id | AC4 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE CA A 505 |
| site_id | AC5 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE ZN B 501 |
| Chain | Residue |
| B | CYS274 |
| B | LYS276 |
| B | CYS277 |
| B | CYS302 |
| B | CYS314 |
| site_id | AC6 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE ZN C 501 |
| Chain | Residue |
| C | CYS274 |
| C | LYS276 |
| C | CYS277 |
| C | CYS302 |
| C | CYS314 |
| site_id | AC7 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE ZN D 501 |
| Chain | Residue |
| D | CYS274 |
| D | LYS276 |
| D | CYS277 |
| D | CYS302 |
| D | CYS314 |