Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 8 |
| Details | binding site for residue PGE A 201 |
| Chain | Residue |
| A | PRO82 |
| A | GLY84 |
| A | LEU120 |
| A | HIS127 |
| A | GLU128 |
| A | HOH301 |
| A | HOH309 |
| A | HOH317 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | binding site for residue ZN A 202 |
| Chain | Residue |
| A | CYS85 |
| A | HIS127 |
| A | HIS131 |
| A | HOH344 |
| A | HOH391 |
| A | GLN47 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | binding site for residue NI A 203 |
| Chain | Residue |
| A | MET1 |
| A | HOH370 |
| A | HOH373 |
| A | HOH378 |
| B | HIS74 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | binding site for residue NI A 204 |
| Chain | Residue |
| A | HIS12 |
| B | ASP26 |
| B | ASP30 |
| B | HOH310 |
| site_id | AC5 |
| Number of Residues | 6 |
| Details | binding site for residue NI A 205 |
| Chain | Residue |
| A | HIS74 |
| A | HOH412 |
| B | ASP76 |
| B | HOH324 |
| B | HOH326 |
| B | HOH360 |
| site_id | AC6 |
| Number of Residues | 11 |
| Details | binding site for residue PGE B 201 |
| Chain | Residue |
| B | ILE41 |
| B | PRO82 |
| B | GLU83 |
| B | GLY84 |
| B | LEU120 |
| B | CYS124 |
| B | HIS127 |
| B | GLU128 |
| B | HOH314 |
| B | HOH317 |
| B | HOH334 |
| site_id | AC7 |
| Number of Residues | 5 |
| Details | binding site for residue ZN B 202 |
| Chain | Residue |
| B | GLN47 |
| B | CYS85 |
| B | HIS127 |
| B | HIS131 |
| B | HOH305 |
