Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 13 |
| Details | binding site for residue BJ8 A 501 |
| Chain | Residue |
| A | CYS75 |
| A | ARG312 |
| A | CYS340 |
| A | CYS373 |
| A | TYR376 |
| A | VAL76 |
| A | CYS113 |
| A | THR142 |
| A | CYS143 |
| A | LYS146 |
| A | THR282 |
| A | PRO283 |
| A | CYS308 |
| site_id | AC2 |
| Number of Residues | 11 |
| Details | binding site for residue CIT A 502 |
| Chain | Residue |
| A | GLY0 |
| A | GLY0 |
| A | ALA1 |
| A | ALA1 |
| A | ASN3 |
| A | ASN3 |
| A | ARG4 |
| A | ARG4 |
| A | TRP7 |
| A | TRP7 |
| A | HOH713 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | binding site for residue GOL A 503 |
| Chain | Residue |
| A | HIS53 |
| A | CYS128 |
| A | PHE242 |
| A | HOH616 |
| A | HOH639 |
| A | HOH789 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | binding site for residue GOL A 504 |
| Chain | Residue |
| A | LEU6 |
| A | VAL9 |
| A | ARG29 |
| A | GLU319 |
| A | HOH663 |
