Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 5 |
| Details | binding site for residue PEG A 301 |
| Chain | Residue |
| A | GLN35 |
| A | ARG172 |
| A | GLU173 |
| A | HOH448 |
| B | ARG182 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | binding site for residue PEG A 302 |
| Chain | Residue |
| A | HOH416 |
| A | HOH462 |
| A | ILE140 |
| A | VAL143 |
| A | PHE158 |
| A | SER190 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | binding site for residue GOL A 303 |
| Chain | Residue |
| A | LYS229 |
| A | GLU230 |
| A | HOH488 |
| A | HOH528 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | binding site for residue EDO A 304 |
| Chain | Residue |
| A | THR69 |
| A | MET192 |
| A | ASN195 |
| A | HOH413 |
| A | HOH452 |
| site_id | AC5 |
| Number of Residues | 5 |
| Details | binding site for residue EDO A 305 |
| Chain | Residue |
| A | SER223 |
| A | TYR227 |
| A | GLU230 |
| A | HOH428 |
| A | HOH486 |
| site_id | AC6 |
| Number of Residues | 6 |
| Details | binding site for residue PEG B 301 |
| Chain | Residue |
| B | GLU148 |
| B | PRO183 |
| B | ASP184 |
| B | LEU187 |
| B | PHE188 |
| B | HOH539 |
| site_id | AC7 |
| Number of Residues | 4 |
| Details | binding site for residue PEG B 302 |
| Chain | Residue |
| A | ARG176 |
| B | GLY56 |
| B | ASN180 |
| B | HOH425 |
| site_id | AC8 |
| Number of Residues | 3 |
| Details | binding site for residue GOL B 303 |
| Chain | Residue |
| B | PRO110 |
| B | ASP111 |
| B | HOH416 |
| site_id | AC9 |
| Number of Residues | 3 |
| Details | binding site for residue EDO B 304 |
| Chain | Residue |
| B | ASP72 |
| B | ARG108 |
| B | HOH498 |
| site_id | AD1 |
| Number of Residues | 2 |
| Details | binding site for residue EDO B 305 |
| Chain | Residue |
| B | ALA226 |
| B | GLU230 |
