Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 5 |
| Details | binding site for residue ACT H 301 |
| Chain | Residue |
| H | ASN155 |
| H | SER156 |
| H | THR194 |
| H | ASN196 |
| H | HOH467 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | binding site for residue ACT H 302 |
| Chain | Residue |
| H | HOH423 |
| L | GLN162 |
| H | GLU10 |
| H | VAL18 |
| H | MET19 |
| H | HOH401 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | binding site for residue ACT H 303 |
| Chain | Residue |
| H | SER59 |
| H | TYR60 |
| H | GLN62 |
| H | HOH506 |
| H | HOH546 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | binding site for residue SO4 L 301 |
| Chain | Residue |
| L | ARG59 |
| L | SER68 |
| L | HOH402 |
| L | HOH432 |
| L | HOH468 |