Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE PEG A 501 |
| Chain | Residue |
| A | SER65 |
| A | HOH810 |
| A | PHE153 |
| A | GLY161 |
| A | ALA162 |
| A | PHE163 |
| A | TYR187 |
| A | ASN385 |
| A | THR387 |
| A | MSE388 |
| site_id | AC2 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE GOL B 501 |
| Chain | Residue |
| A | GLN139 |
| A | ARG166 |
| A | ASP186 |
| A | ASN191 |
| B | GLN139 |
| B | TRP140 |
| B | HOH603 |
| B | HOH664 |
| site_id | AC3 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE MES B 502 |
| Chain | Residue |
| A | ARG166 |
| A | PHE193 |
| A | LEU231 |
| B | TRP140 |
| B | SO4503 |
| B | HOH654 |
| B | HOH700 |
| B | HOH765 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 B 503 |
| Chain | Residue |
| B | ARG166 |
| B | LEU231 |
| B | MES502 |
| B | HOH644 |
| B | HOH704 |
| site_id | AC5 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE PEG B 504 |
| Chain | Residue |
| B | PHE153 |
| B | GLY161 |
| B | ALA162 |
| B | PHE163 |
| B | TYR187 |
| B | ASN385 |
| B | THR387 |
| B | MSE388 |
| B | HOH742 |
