Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 12 |
| Details | binding site for residue APR B 101 |
| Chain | Residue |
| B | PHE4 |
| B | GLU64 |
| B | THR66 |
| B | MG104 |
| B | LYS6 |
| B | LYS6 |
| B | GLY10 |
| B | ASN25 |
| B | ALA28 |
| B | LYS29 |
| B | GLN31 |
| B | ASP32 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | binding site for residue ZN B 102 |
| Chain | Residue |
| B | GLU24 |
| B | ASP39 |
| B | ASP52 |
| B | HOH204 |
| B | HOH211 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | binding site for residue MG B 103 |
| Chain | Residue |
| B | GLU18 |
| B | HIS68 |
| B | HOH203 |
| B | HOH208 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | binding site for residue MG B 104 |
| Chain | Residue |
| B | ASP21 |
| B | LYS29 |
| B | APR101 |
| B | HOH220 |
