Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 20 |
| Details | binding site for residue FMN A 400 |
| Chain | Residue |
| A | ALA32 |
| A | ILE272 |
| A | PHE273 |
| A | VAL301 |
| A | SER303 |
| A | GLY324 |
| A | ARG325 |
| A | 4KS401 |
| A | 4KS403 |
| A | HOH614 |
| A | HOH630 |
| A | PRO33 |
| A | HOH642 |
| A | LEU34 |
| A | THR35 |
| A | ALA66 |
| A | GLN108 |
| A | HIS182 |
| A | ASN185 |
| A | ARG234 |
| site_id | AC2 |
| Number of Residues | 8 |
| Details | binding site for residue 4KS A 402 |
| Chain | Residue |
| A | THR35 |
| A | CYS37 |
| A | TYR76 |
| A | PRO77 |
| A | VAL138 |
| A | PRO139 |
| A | ARG140 |
| A | 4KS406 |
| site_id | AC3 |
| Number of Residues | 11 |
| Details | binding site for residue 4KS A 403 |
| Chain | Residue |
| A | ASP40 |
| A | ALA41 |
| A | ASN42 |
| A | PHE241 |
| A | PHE273 |
| A | TYR346 |
| A | ASP348 |
| A | FMN400 |
| A | 4KS401 |
| A | 4KS406 |
| A | HOH698 |
| site_id | AC4 |
| Number of Residues | 7 |
| Details | binding site for residue 4KS A 404 |
| Chain | Residue |
| A | GLU58 |
| A | ILE172 |
| A | PHE176 |
| A | ILE226 |
| A | ARG230 |
| A | ARG338 |
| A | HOH651 |
| site_id | AC5 |
| Number of Residues | 7 |
| Details | binding site for residue 4KS A 405 |
| Chain | Residue |
| A | ARG70 |
| A | PRO71 |
| A | PHE83 |
| A | THR84 |
| A | THR201 |
| A | HOH518 |
| A | HOH883 |
| site_id | AC6 |
| Number of Residues | 10 |
| Details | binding site for residues 4KS A 401 and 4KS A 406 |
| Chain | Residue |
| A | THR35 |
| A | TYR76 |
| A | HIS182 |
| A | ASN185 |
| A | TYR187 |
| A | PHE241 |
| A | PHE273 |
| A | FMN400 |
| A | 4KS402 |
| A | 4KS403 |
