Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 24 |
| Details | BINDING SITE FOR RESIDUE FMN A 300 |
| Chain | Residue |
| A | ARG18 |
| A | CYS127 |
| A | ALA128 |
| A | ARG162 |
| A | ARG167 |
| A | HOH282 |
| A | HOH354 |
| A | HOH432 |
| B | PRO45 |
| B | SER46 |
| B | ALA47 |
| A | ARG19 |
| B | ASN49 |
| B | ILE103 |
| B | ASP104 |
| B | ILE107 |
| B | UNL180 |
| A | SER20 |
| A | ARG22 |
| A | GLN73 |
| A | TRP75 |
| A | THR124 |
| A | TRP125 |
| A | VAL126 |
| site_id | AC2 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE UNL A 180 |
| Chain | Residue |
| A | HIS48 |
| A | HIS48 |
| A | TRP93 |
| A | TRP93 |
| A | HOH296 |
| A | HOH401 |
| B | ALA128 |
| B | ARG162 |
| B | FMN300 |
| site_id | AC3 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE SO4 A 181 |
| Chain | Residue |
| A | HIS48 |
| A | TYR50 |
| A | HOH295 |
| A | HOH297 |
| B | GLN73 |
| B | PRO74 |
| B | HOH298 |
| B | HOH399 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 A 182 |
| Chain | Residue |
| A | ARG16 |
| A | HOH251 |
| A | HOH287 |
| B | ARG16 |
| site_id | AC5 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE EDO A 183 |
| Chain | Residue |
| A | MSE35 |
| A | ALA36 |
| A | GLU39 |
| A | HOH237 |
| site_id | AC6 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE EDO A 184 |
| Chain | Residue |
| A | ARG95 |
| A | ASP99 |
| B | ASP102 |
| B | HOH241 |
| B | HOH292 |
| site_id | AC7 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE EDO A 185 |
| Chain | Residue |
| A | LYS23 |
| A | PRO74 |
| A | TRP75 |
| A | HOH355 |
| A | HOH392 |
| A | HOH435 |
| site_id | AC8 |
| Number of Residues | 23 |
| Details | BINDING SITE FOR RESIDUE FMN B 300 |
| Chain | Residue |
| A | PRO45 |
| A | SER46 |
| A | ALA47 |
| A | ASN49 |
| A | ILE103 |
| A | ASP104 |
| A | ILE107 |
| A | UNL180 |
| B | ARG18 |
| B | ARG19 |
| B | SER20 |
| B | ARG22 |
| B | GLN73 |
| B | TRP75 |
| B | THR124 |
| B | TRP125 |
| B | VAL126 |
| B | CYS127 |
| B | ALA128 |
| B | ARG162 |
| B | ARG167 |
| B | HOH383 |
| B | HOH479 |
| site_id | AC9 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE UNL B 180 |
| Chain | Residue |
| A | GLN72 |
| A | GLN73 |
| A | ALA128 |
| A | ARG162 |
| A | FMN300 |
| B | HIS48 |
| B | TRP93 |
| B | HOH499 |
| site_id | BC1 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE SO4 B 181 |
| Chain | Residue |
| A | HOH385 |
| B | ARG19 |
| B | ALA164 |
| B | PHE165 |
| B | HOH211 |
| B | HOH281 |
| B | HOH314 |
| B | HOH486 |
| site_id | BC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE EDO B 182 |
| Chain | Residue |
| A | ALA164 |
| A | HOH458 |
| B | ARG167 |
| B | THR169 |
| B | HOH243 |
| B | HOH328 |
| site_id | BC3 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE EDO B 183 |
| Chain | Residue |
| A | ASP102 |
| A | HOH276 |
| B | ARG95 |
| B | ASP99 |
| B | HOH464 |
