Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 5 |
| Details | binding site for residue CA X 301 |
| Chain | Residue |
| X | TYR106 |
| X | GLU109 |
| X | HOH495 |
| X | HOH502 |
| X | HOH503 |
| site_id | AC2 |
| Number of Residues | 2 |
| Details | binding site for residue CA X 302 |
| Chain | Residue |
| X | GLN124 |
| X | HOH518 |
| site_id | AC3 |
| Number of Residues | 7 |
| Details | binding site for residue PG4 X 303 |
| Chain | Residue |
| X | LEU191 |
| X | SER193 |
| X | GLN194 |
| X | LYS197 |
| X | GLU201 |
| A | ARG184 |
| A | ASP185 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | binding site for residue PGE X 304 |
| Chain | Residue |
| X | MET89 |
| X | LYS90 |
| X | ARG95 |
| X | TRP114 |
| X | TYR179 |
| site_id | AC5 |
| Number of Residues | 5 |
| Details | binding site for residue CA A 301 |
| Chain | Residue |
| A | TYR106 |
| A | GLU109 |
| A | HOH486 |
| A | HOH490 |
| A | HOH491 |
| site_id | AC6 |
| Number of Residues | 4 |
| Details | binding site for residue CA A 302 |
| Chain | Residue |
| A | ILE143 |
| A | GLU148 |
| A | HOH420 |
| A | HOH522 |
| site_id | AC7 |
| Number of Residues | 7 |
| Details | binding site for residue PG4 A 303 |
| Chain | Residue |
| A | LEU191 |
| A | SER193 |
| A | GLN194 |
| A | LYS197 |
| A | GLU201 |
| X | ARG184 |
| X | ASP185 |
