Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE PG4 A 1 |
| Chain | Residue |
| A | GLU160 |
| A | ILE162 |
| A | TRP164 |
| B | PRO115 |
| B | GLU160 |
| B | TRP164 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE PG4 A 4 |
| Chain | Residue |
| B | HOH268 |
| A | ASN123 |
| A | ARG175 |
| A | HOH328 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE PG4 A 5 |
| Chain | Residue |
| A | VAL64 |
| A | GLN65 |
| A | GLU87 |
| A | PRO199 |
| A | GLU200 |
| A | SER202 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 A 8 |
| Chain | Residue |
| A | PRO69 |
| A | TYR70 |
| A | ARG71 |
| A | ASP72 |
| site_id | AC5 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE SO4 A 9 |
| site_id | AC6 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE PG4 B 2 |
| Chain | Residue |
| A | ASN201 |
| A | SER202 |
| A | GLU203 |
| B | ASN123 |
| B | ARG175 |
| B | GLU218 |
| B | HOH315 |
| site_id | AC7 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE PG4 B 3 |
| Chain | Residue |
| A | ASN159 |
| A | MSE161 |
| B | ASP196 |
| B | TYR197 |
| B | ASN201 |
| B | HOH253 |
| site_id | AC8 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE PG4 B 6 |
| Chain | Residue |
| B | GLN65 |
| B | GLU87 |
| B | GLU200 |
| B | SER202 |
| B | HOH302 |
| site_id | AC9 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 B 7 |
| Chain | Residue |
| B | PRO69 |
| B | TYR70 |
| B | ARG71 |
| B | ASP72 |
| site_id | BC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 B 10 |
| Chain | Residue |
| B | LYS129 |
| B | ARG141 |
| B | ASP239 |
| B | GLU242 |
