Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE ZN A 501 |
| Chain | Residue |
| A | HIS26 |
| A | HIS28 |
| A | ASP355 |
| A | HOH555 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE ZN B 502 |
| Chain | Residue |
| B | HIS26 |
| B | HIS28 |
| B | ASP355 |
| B | HOH603 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE ZN C 503 |
| Chain | Residue |
| C | HIS28 |
| C | ASP355 |
| C | HOH546 |
| C | HIS26 |
| site_id | AC4 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE NA C 504 |
| Chain | Residue |
| A | GLU332 |
| A | HOH553 |
| A | HOH554 |
| B | HOH601 |
| B | HOH602 |
| C | HOH544 |
| C | HOH545 |
| site_id | AC5 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CL A 502 |
| Chain | Residue |
| A | LYS278 |
| A | GLU304 |
| B | LYS278 |
| B | GLU304 |
| C | LYS278 |
| C | GLU304 |
