Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 23 |
| Details | binding site for residue FMN A 201 |
| Chain | Residue |
| A | ILE52 |
| A | ILE105 |
| A | ASN117 |
| A | ASN127 |
| A | LEU129 |
| A | ILE131 |
| A | PHE144 |
| A | GLY146 |
| A | 6LR202 |
| A | HOH320 |
| A | HOH326 |
| A | THR54 |
| A | HOH360 |
| A | HOH366 |
| B | ALA58 |
| B | HOH302 |
| A | ASN84 |
| A | ALA85 |
| A | ARG86 |
| A | LEU88 |
| A | GLN89 |
| A | VAL98 |
| A | ARG102 |
| site_id | AC2 |
| Number of Residues | 7 |
| Details | binding site for residue 6LR A 202 |
| Chain | Residue |
| A | GLY50 |
| A | MET51 |
| A | ILE52 |
| A | PHE69 |
| A | ASN127 |
| A | LYS148 |
| A | FMN201 |
| site_id | AC3 |
| Number of Residues | 10 |
| Details | binding site for residue GOL A 203 |
| Chain | Residue |
| A | ASP55 |
| A | ALA56 |
| A | GLY57 |
| A | VAL142 |
| A | HOH303 |
| A | HOH309 |
| A | HOH352 |
| A | HOH368 |
| B | ASN66 |
| B | HOH384 |
| site_id | AC4 |
| Number of Residues | 23 |
| Details | binding site for residue FMN B 201 |
| Chain | Residue |
| A | ALA58 |
| A | HOH301 |
| B | ILE52 |
| B | THR54 |
| B | ASN84 |
| B | ALA85 |
| B | ARG86 |
| B | LEU88 |
| B | GLN89 |
| B | VAL98 |
| B | ARG102 |
| B | ILE105 |
| B | ASN117 |
| B | ASN127 |
| B | LEU129 |
| B | ILE131 |
| B | PHE144 |
| B | GLY146 |
| B | 6LR202 |
| B | HOH328 |
| B | HOH332 |
| B | HOH350 |
| B | HOH357 |
| site_id | AC5 |
| Number of Residues | 7 |
| Details | binding site for residue 6LR B 202 |
| Chain | Residue |
| B | GLY50 |
| B | MET51 |
| B | ILE52 |
| B | PHE69 |
| B | ASN127 |
| B | LYS148 |
| B | FMN201 |
| site_id | AC6 |
| Number of Residues | 10 |
| Details | binding site for residue GOL B 203 |
| Chain | Residue |
| A | ASN66 |
| A | HOH397 |
| B | ASP55 |
| B | ALA56 |
| B | GLY57 |
| B | VAL142 |
| B | HOH301 |
| B | HOH324 |
| B | HOH340 |
| B | HOH370 |