Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 21 |
| Details | BINDING SITE FOR RESIDUE FMN A 1401 |
| Chain | Residue |
| A | PRO22 |
| A | ALA301 |
| A | TRP302 |
| A | GLY303 |
| A | VAL324 |
| A | GLY325 |
| A | ARG326 |
| A | SO4364 |
| A | HOH405 |
| A | HOH440 |
| A | HOH446 |
| A | PRO23 |
| A | HOH476 |
| A | HOH606 |
| A | MET24 |
| A | CYS25 |
| A | ALA57 |
| A | GLN99 |
| A | HIS178 |
| A | HIS181 |
| A | ARG231 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 A 364 |
| Chain | Residue |
| A | HIS178 |
| A | HIS181 |
| A | TYR183 |
| A | HOH655 |
| A | FMN1401 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 A 365 |
| Chain | Residue |
| A | LYS346 |
| A | ALA347 |
| A | SER348 |
| A | HOH543 |
| A | HOH632 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 A 366 |
| Chain | Residue |
| A | ASP205 |
| A | ARG209 |
| A | ARG254 |
| A | HOH377 |
| site_id | AC5 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 A 367 |
| Chain | Residue |
| A | TRP278 |
| A | GLY279 |
| A | TRP302 |
| A | HOH489 |
| A | HOH504 |
| site_id | AC6 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE SO4 A 368 |
| Chain | Residue |
| A | ARG16 |
| A | HOH451 |
| site_id | AC7 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE SO4 A 369 |
| Chain | Residue |
| A | ARG291 |
| A | PRO297 |
| site_id | AC8 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE BU3 A 2176 |
| Chain | Residue |
| A | PRO68 |
| A | ARG111 |
| A | ARG125 |
| A | HOH565 |
