Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE PEG A 300 |
| Chain | Residue |
| A | THR31 |
| A | MSE32 |
| A | ARG53 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE PEG A 302 |
| Chain | Residue |
| A | ILE69 |
| A | TRP73 |
| A | MSE132 |
| A | ILE162 |
| A | MSE166 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE EDO A 303 |
| Chain | Residue |
| A | THR10 |
| A | TYR49 |
| B | ILE85 |
| B | ARG88 |
| B | PHE198 |
| A | LYS8 |
| site_id | AC4 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE EDO A 304 |
| site_id | AC5 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE PEG B 301 |
| Chain | Residue |
| B | ILE69 |
| B | TRP108 |
| B | MSE132 |
| B | MSE166 |
