Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE EGR A 501 |
| Chain | Residue |
| A | GLY76 |
| A | HIS451 |
| A | GLY77 |
| A | TYR78 |
| A | SER163 |
| A | ALA164 |
| A | ILE206 |
| A | LYS343 |
| A | GLU357 |
| A | ASP421 |
| site_id | AC2 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE PGE A 502 |
| Chain | Residue |
| A | TRP218 |
| A | GLN219 |
| A | LYS262 |
| A | ALA287 |
| A | GLY288 |
| A | ARG293 |
| A | SER333 |
| A | LEU336 |
| A | HOH836 |
| site_id | AC3 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE EGR B 501 |
| Chain | Residue |
| B | GLY76 |
| B | GLY77 |
| B | TYR78 |
| B | SER163 |
| B | ALA164 |
| B | LYS343 |
| B | GLU357 |
| B | ASP421 |
| B | HIS451 |
| B | HOH802 |
| site_id | AC4 |
| Number of Residues | 11 |
| Details | BINDING SITE FOR RESIDUE PG4 B 502 |
| Chain | Residue |
| B | ALA65 |
| B | VAL119 |
| B | SER122 |
| B | GLY123 |
| B | GLN124 |
| B | ARG125 |
| B | ASP153 |
| B | ASN155 |
| B | ARG156 |
| B | HOH798 |
| B | HOH832 |
| site_id | AC5 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE PEG B 503 |
| Chain | Residue |
| B | LEU353 |
| B | ALA368 |
| B | LYS409 |
| B | HIS410 |
| B | PEG504 |
| B | HOH713 |
| site_id | AC6 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE PEG B 504 |
| Chain | Residue |
| B | ASP352 |
| B | THR354 |
| B | VAL381 |
| B | LYS409 |
| B | HIS410 |
| B | PEG503 |
