Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | binding site for residue ZN A 401 |
| Chain | Residue |
| A | ASP118 |
| A | HIS119 |
| A | ASP221 |
| A | HIS268 |
| A | ZN402 |
| A | HOH507 |
| site_id | AC2 |
| Number of Residues | 7 |
| Details | binding site for residue ZN A 402 |
| Chain | Residue |
| A | ASP221 |
| A | ZN401 |
| A | HOH507 |
| A | HOH646 |
| A | HIS114 |
| A | HIS116 |
| A | HIS200 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | binding site for residue PEG A 403 |
| Chain | Residue |
| A | VAL32 |
| A | PRO117 |
| A | ASP118 |
| A | PHE162 |
| A | HIS268 |
| site_id | AC4 |
| Number of Residues | 6 |
| Details | binding site for residue ZN B 401 |
| Chain | Residue |
| B | ASP118 |
| B | HIS119 |
| B | ASP221 |
| B | HIS268 |
| B | ZN402 |
| B | HOH508 |
| site_id | AC5 |
| Number of Residues | 7 |
| Details | binding site for residue ZN B 402 |
| Chain | Residue |
| B | HIS114 |
| B | HIS116 |
| B | HIS200 |
| B | ASP221 |
| B | ZN401 |
| B | HOH508 |
| B | HOH585 |
| site_id | AC6 |
| Number of Residues | 5 |
| Details | binding site for residue PEG B 403 |
| Chain | Residue |
| B | VAL32 |
| B | PHE86 |
| B | ASP118 |
| B | PHE239 |
| B | HIS268 |
| site_id | AC7 |
| Number of Residues | 3 |
| Details | binding site for residue MG B 404 |
| Chain | Residue |
| A | ARG285 |
| B | ASP280 |
| B | ARG285 |
