Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 2 |
| Details | binding site for residue K A 401 |
| Chain | Residue |
| A | LEU310 |
| A | PG4403 |
| site_id | AC2 |
| Number of Residues | 2 |
| Details | binding site for residue EDO A 402 |
| Chain | Residue |
| A | LEU300 |
| A | ASP303 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | binding site for residue PG4 A 403 |
| Chain | Residue |
| B | ARG251 |
| A | SER246 |
| A | PHE253 |
| A | LEU307 |
| A | LEU310 |
| A | K401 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | binding site for residue PGE A 404 |
| Chain | Residue |
| A | GLN252 |
| A | ASP256 |
| A | LYS309 |
| B | GLN252 |
| B | THR255 |
| site_id | AC5 |
| Number of Residues | 5 |
| Details | binding site for residue PEG A 405 |
| Chain | Residue |
| A | TYR275 |
| A | ARG276 |
| A | GLY278 |
| A | ALA279 |
| A | ALA280 |
| site_id | AC6 |
| Number of Residues | 6 |
| Details | binding site for residue PEG A 406 |
| Chain | Residue |
| A | GLY237 |
| A | MSE239 |
| A | ALA240 |
| B | GLY237 |
| B | HIS238 |
| B | MSE239 |
| site_id | AC7 |
| Number of Residues | 4 |
| Details | binding site for residue EDO B 401 |
| Chain | Residue |
| A | GLU291 |
| B | LEU265 |
| B | ARG269 |
| B | HOH508 |
| site_id | AC8 |
| Number of Residues | 3 |
| Details | binding site for residue PG0 B 402 |
| Chain | Residue |
| A | THR255 |
| B | GLN252 |
| B | LYS309 |
| site_id | AC9 |
| Number of Residues | 1 |
| Details | binding site for residue PEG B 403 |
