Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 5 |
| Details | binding site for residue ZN A 301 |
| Chain | Residue |
| A | HIS120 |
| A | HIS122 |
| A | HIS189 |
| A | ZN302 |
| A | HOH426 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | binding site for residue ZN A 302 |
| Chain | Residue |
| A | HOH426 |
| A | HOH444 |
| A | ASP124 |
| A | CYS208 |
| A | HIS250 |
| A | ZN301 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | binding site for residue ZN B 301 |
| Chain | Residue |
| B | HIS120 |
| B | HIS122 |
| B | HIS189 |
| B | ZN302 |
| B | HOH434 |
| site_id | AC4 |
| Number of Residues | 6 |
| Details | binding site for residue ZN B 302 |
| Chain | Residue |
| B | ASP124 |
| B | CYS208 |
| B | HIS250 |
| B | ZN301 |
| B | HOH434 |
| B | HOH428 |
