Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 3 |
| Details | binding site for residue ZN A 301 |
| Chain | Residue |
| A | GLU64 |
| A | HIS68 |
| A | HOH402 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | binding site for residue ZN A 302 |
| Chain | Residue |
| A | GLU18 |
| A | GLU18 |
| A | ASP21 |
| A | HOH403 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | binding site for residue ZN A 303 |
| Chain | Residue |
| A | GLU16 |
| A | ASP32 |
| A | MET1 |
| A | GLN2 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | binding site for residue ZN B 101 |
| Chain | Residue |
| B | GLU18 |
| B | GLU18 |
| B | ASP21 |
| B | HOH205 |
| site_id | AC5 |
| Number of Residues | 5 |
| Details | binding site for residue ZN B 102 |
| Chain | Residue |
| B | MET1 |
| B | GLN2 |
| B | GLU16 |
| B | ASP32 |
| B | HOH204 |
