Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE SO4 A 1 |
| Chain | Residue |
| A | ARG159 |
| B | ARG180 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 B 2 |
| Chain | Residue |
| A | ARG180 |
| B | HOH6 |
| B | ARG159 |
| B | ARG176 |
| B | PHE195 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 A 3 |
| Chain | Residue |
| A | ALA100 |
| A | LEU102 |
| B | ARG90 |
| A | ALA98 |
| A | PRO99 |
| site_id | AC4 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE PGE C 1 |
| Chain | Residue |
| C | PHE94 |
| C | PRO181 |
| site_id | AC5 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE PGE B 201 |
| Chain | Residue |
| A | ARG90 |
| B | ALA100 |
| B | GLU178 |
| B | ARG180 |
| B | PHE195 |
| site_id | AC6 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE PGE A 201 |
| site_id | AC7 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE PGE C 4 |
| Chain | Residue |
| C | HIS134 |
| C | ILE141 |
| C | TRP145 |
| C | HIS149 |
| site_id | AC8 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE PGE B 5 |
| Chain | Residue |
| B | HIS134 |
| B | ILE141 |
| B | TRP145 |
| B | HIS149 |
