Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 11 |
| Details | binding site for residue SF4 A 801 |
| Chain | Residue |
| A | ARG344 |
| A | MET387 |
| A | VAL388 |
| A | ILE347 |
| A | CYS367 |
| A | ALA369 |
| A | CYS370 |
| A | ASN371 |
| A | GLY373 |
| A | CYS374 |
| A | CYS386 |
| site_id | AC2 |
| Number of Residues | 32 |
| Details | binding site for residue FAD A 802 |
| Chain | Residue |
| A | VAL414 |
| A | GLY415 |
| A | GLY417 |
| A | PRO418 |
| A | SER419 |
| A | MET437 |
| A | GLU438 |
| A | LYS439 |
| A | GLY445 |
| A | GLU446 |
| A | GLY450 |
| A | TRP459 |
| A | THR481 |
| A | GLU482 |
| A | ALA483 |
| A | ALA499 |
| A | THR500 |
| A | GLY501 |
| A | GLY502 |
| A | LEU524 |
| A | GLU541 |
| A | ILE542 |
| A | GLN545 |
| A | GLY648 |
| A | ASP649 |
| A | LYS655 |
| A | LEU656 |
| A | ALA659 |
| A | HOH902 |
| A | HOH909 |
| A | HOH935 |
| A | HOH976 |
| site_id | AC3 |
| Number of Residues | 20 |
| Details | binding site for residue FMN A 803 |
| Chain | Residue |
| A | ALA35 |
| A | ALA36 |
| A | THR37 |
| A | VAL38 |
| A | GLY72 |
| A | GLN114 |
| A | MET116 |
| A | CYS192 |
| A | ILE194 |
| A | ARG245 |
| A | ALA319 |
| A | TYR320 |
| A | ARG321 |
| A | MET342 |
| A | CYS343 |
| A | ARG344 |
| A | PRO345 |
| A | PHE375 |
| A | HOH908 |
| A | HOH969 |
| site_id | AC4 |
| Number of Residues | 11 |
| Details | binding site for residue SF4 B 801 |
| Chain | Residue |
| B | ARG344 |
| B | ILE347 |
| B | CYS367 |
| B | ALA369 |
| B | CYS370 |
| B | ASN371 |
| B | GLY373 |
| B | CYS374 |
| B | CYS386 |
| B | MET387 |
| B | VAL388 |
| site_id | AC5 |
| Number of Residues | 30 |
| Details | binding site for residue FAD B 802 |
| Chain | Residue |
| B | LEU656 |
| B | ALA659 |
| B | HOH906 |
| B | HOH923 |
| B | HOH926 |
| B | VAL414 |
| B | GLY415 |
| B | GLY417 |
| B | PRO418 |
| B | SER419 |
| B | MET437 |
| B | GLU438 |
| B | LYS439 |
| B | GLY445 |
| B | GLU446 |
| B | TRP459 |
| B | THR481 |
| B | GLU482 |
| B | ALA483 |
| B | ALA499 |
| B | THR500 |
| B | GLY501 |
| B | LEU524 |
| B | GLU541 |
| B | ILE542 |
| B | GLN545 |
| B | THR546 |
| B | GLY648 |
| B | ASP649 |
| B | LYS655 |
| site_id | AC6 |
| Number of Residues | 19 |
| Details | binding site for residue FMN B 803 |
| Chain | Residue |
| B | ALA35 |
| B | ALA36 |
| B | THR37 |
| B | VAL38 |
| B | GLY72 |
| B | GLN114 |
| B | MET116 |
| B | CYS192 |
| B | ILE194 |
| B | ARG245 |
| B | ALA319 |
| B | TYR320 |
| B | ARG321 |
| B | MET342 |
| B | CYS343 |
| B | ARG344 |
| B | PRO345 |
| B | PHE375 |
| B | HOH927 |
