Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 5 |
| Details | binding site for residue ZN A 201 |
| Chain | Residue |
| A | ASP23 |
| A | HOH305 |
| B | ZN203 |
| E | ASP23 |
| F | HIS166 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | binding site for residue ZN B 201 |
| Chain | Residue |
| D | ASP23 |
| B | ASP23 |
| B | HOH314 |
| C | HIS166 |
| C | ZN202 |
| site_id | AC3 |
| Number of Residues | 1 |
| Details | binding site for residue ZN B 202 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | binding site for residue ZN B 203 |
| Chain | Residue |
| A | ZN201 |
| B | HIS166 |
| E | ASP23 |
| F | HIS166 |
| site_id | AC5 |
| Number of Residues | 4 |
| Details | binding site for residue ZN C 201 |
| Chain | Residue |
| C | ASP24 |
| C | LYS28 |
| C | HOH349 |
| F | ASP23 |
| site_id | AC6 |
| Number of Residues | 5 |
| Details | binding site for residue ZN C 202 |
| Chain | Residue |
| A | HIS166 |
| B | ZN201 |
| C | HIS166 |
| C | HOH317 |
| D | ASP23 |
