Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 14 |
| Details | binding site for residue UWX A 801 |
| Chain | Residue |
| A | ILE652 |
| A | HOH903 |
| A | HOH911 |
| A | HOH918 |
| A | HOH943 |
| B | LYS639 |
| A | PHE653 |
| A | VAL657 |
| A | PRO658 |
| A | GLU661 |
| A | CYS704 |
| A | TYR707 |
| A | ASN708 |
| A | PHE714 |
| site_id | AC2 |
| Number of Residues | 13 |
| Details | binding site for residue UWX B 801 |
| Chain | Residue |
| A | LYS639 |
| B | ILE652 |
| B | PHE653 |
| B | VAL657 |
| B | PRO658 |
| B | GLU661 |
| B | CYS704 |
| B | TYR707 |
| B | ASN708 |
| B | PHE714 |
| B | HOH903 |
| B | HOH919 |
| B | HOH922 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | binding site for residue NO3 B 802 |
| Chain | Residue |
| B | LEU630 |
| B | THR631 |
| B | LEU634 |
| B | ILE635 |
| B | ARG638 |
| B | HOH954 |
| site_id | AC4 |
| Number of Residues | 7 |
| Details | binding site for residue NO3 B 803 |
| Chain | Residue |
| A | ASP691 |
| A | GLU694 |
| A | ARG733 |
| A | HOH931 |
| B | GLU694 |
| B | LEU729 |
| B | ARG733 |
