Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE SO4 A 1501 |
| Chain | Residue |
| A | LYS346 |
| A | ALA347 |
| A | SER348 |
| A | ARG361 |
| A | HOH1716 |
| A | HOH1822 |
| A | HOH1827 |
| A | HOH1861 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 A 1502 |
| Chain | Residue |
| A | ARG18 |
| A | HOH1609 |
| A | HOH1614 |
| A | HOH1690 |
| A | HOH1911 |
| A | TYR8 |
| site_id | AC3 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 A 1503 |
| Chain | Residue |
| A | LYS295 |
| A | LEU296 |
| A | PRO297 |
| A | HOH1644 |
| A | HOH1858 |
| A | HOH1886 |
| A | HOH2013 |
| site_id | AC4 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 A 1504 |
| Chain | Residue |
| A | TRP278 |
| A | GLY279 |
| A | PRO280 |
| A | TRP302 |
| A | HOH1671 |
| A | HOH2042 |
| A | HOH2081 |
| site_id | AC5 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 A 1505 |
| Chain | Residue |
| A | ASP205 |
| A | ARG209 |
| A | ARG254 |
| A | HOH1627 |
| A | HOH1757 |
| A | HOH1775 |
| A | HOH1786 |
| site_id | AC6 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 A 1506 |
| Chain | Residue |
| A | ARG111 |
| A | ARG125 |
| A | HOH1814 |
| A | HOH2067 |
| A | HOH2069 |
| site_id | AC7 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 A 1507 |
| Chain | Residue |
| A | HIS178 |
| A | HIS181 |
| A | TYR183 |
| A | FMN1401 |
| A | HOH1769 |
| A | HOH1918 |
| A | HOH1995 |
| site_id | AC8 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE BU3 A 1508 |
| Chain | Residue |
| A | HIS181 |
| A | ARG231 |
| A | SER266 |
| A | PHE269 |
| A | ALA301 |
| A | TRP302 |
| A | FMN1401 |
| A | HOH1769 |
| site_id | AC9 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE BU3 A 1509 |
| Chain | Residue |
| A | PHE189 |
| A | SER190 |
| A | GLU191 |
| A | ARG240 |
| A | GLN243 |
| A | GLU247 |
| A | HOH1551 |
| A | HOH1823 |
| A | HOH1915 |
| site_id | BC1 |
| Number of Residues | 22 |
| Details | BINDING SITE FOR RESIDUE FMN A 1401 |
| Chain | Residue |
| A | PRO22 |
| A | PRO23 |
| A | MET24 |
| A | ALA25 |
| A | ALA57 |
| A | GLN99 |
| A | HIS178 |
| A | HIS181 |
| A | ARG231 |
| A | ALA301 |
| A | TRP302 |
| A | GLY303 |
| A | GLY325 |
| A | ARG326 |
| A | TRP358 |
| A | SO41507 |
| A | BU31508 |
| A | HOH1545 |
| A | HOH1591 |
| A | HOH1954 |
| A | HOH1995 |
| A | HOH2077 |
