Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE PEG A 401 |
| Chain | Residue |
| A | VAL344 |
| A | SER345 |
| A | HOH536 |
| A | HOH620 |
| B | GLU163 |
| B | GLU166 |
| B | HOH632 |
| site_id | AC2 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE PEG A 402 |
| Chain | Residue |
| A | ARG224 |
| A | ASP121 |
| A | TRP122 |
| site_id | AC3 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE PEG A 403 |
| Chain | Residue |
| A | GLU161 |
| A | GLU163 |
| A | ARG168 |
| A | ASP243 |
| A | TYR244 |
| A | ARG245 |
| A | HOH520 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE PEG A 404 |
| Chain | Residue |
| A | ARG56 |
| A | VAL57 |
| A | ALA58 |
| A | ASP229 |
| site_id | AC5 |
| Number of Residues | 11 |
| Details | BINDING SITE FOR RESIDUE 2VE A 405 |
| Chain | Residue |
| A | ARG152 |
| A | TYR154 |
| A | THR172 |
| A | GLY174 |
| A | HIS175 |
| A | ARG176 |
| A | VAL247 |
| A | VAL360 |
| A | MET362 |
| B | LYS250 |
| B | ASN251 |
| site_id | AC6 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE CL A 406 |
| site_id | AC7 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE CA A 407 |
| site_id | AC8 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE PEG B 401 |
| Chain | Residue |
| A | GLN265 |
| B | ARG7 |
| B | ARG80 |
| B | LEU82 |
| site_id | AC9 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE PG4 B 402 |
| Chain | Residue |
| B | ASP121 |
| B | TRP122 |
| B | GLN217 |
| B | ARG224 |
| B | HOH633 |