Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 5 |
| Details | binding site for residue PGE A 501 |
| Chain | Residue |
| A | TRP370 |
| A | VAL435 |
| A | MET438 |
| A | GOL504 |
| A | HOH607 |
| site_id | AC2 |
| Number of Residues | 8 |
| Details | binding site for residue GOL A 502 |
| Chain | Residue |
| A | ASP444 |
| A | ASP444 |
| A | GLU447 |
| A | PHE448 |
| A | TYR426 |
| A | ARG440 |
| A | GLN443 |
| A | GLN443 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | binding site for residue GOL A 503 |
| Chain | Residue |
| A | LYS402 |
| A | ASP407 |
| A | MET438 |
| A | LYS441 |
| A | HOH604 |
| A | HOH611 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | binding site for residue GOL A 504 |
| Chain | Residue |
| A | LEU383 |
| A | CME425 |
| A | ASN429 |
| A | PGE501 |
| A | HOH603 |
