Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 9 |
| Details | binding site for residue WK4 A 901 |
| Chain | Residue |
| A | TYR440 |
| A | GLU470 |
| A | ILE471 |
| A | THR472 |
| A | SER473 |
| A | LEU620 |
| A | ARG624 |
| A | GLU633 |
| A | HOH1192 |
| site_id | AC2 |
| Number of Residues | 7 |
| Details | binding site for residue DMS A 902 |
| Chain | Residue |
| A | GLY531 |
| A | THR532 |
| A | THR579 |
| A | THR712 |
| A | ASP798 |
| A | GLN799 |
| A | HOH1226 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | binding site for residue DMS A 903 |
| Chain | Residue |
| A | TYR679 |
| A | SER753 |
| A | SER754 |
| A | HIS800 |
| A | LEU802 |
| A | HOH1162 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | binding site for residue DMS A 904 |
| Chain | Residue |
| A | HIS576 |
| A | HIS631 |
| A | CYS818 |
| A | THR834 |
| A | HOH1174 |
