Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | binding site for residue EDO B 401 |
| Chain | Residue |
| B | THR25 |
| B | TYR66 |
| B | TYR179 |
| B | TYR346 |
| B | CL403 |
| B | HOH503 |
| site_id | AC2 |
| Number of Residues | 23 |
| Details | binding site for residue FMN B 402 |
| Chain | Residue |
| B | THR25 |
| B | ALA56 |
| B | GLN98 |
| B | HIS174 |
| B | ARG226 |
| B | GLY269 |
| B | ASN270 |
| B | GLY296 |
| B | GLY297 |
| B | TYR317 |
| B | GLY318 |
| B | ARG319 |
| B | PHE345 |
| B | TYR346 |
| B | CL403 |
| B | HOH549 |
| B | HOH571 |
| B | HOH587 |
| B | HOH621 |
| B | HOH667 |
| B | ALA22 |
| B | PRO23 |
| B | LEU24 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | binding site for residue CL B 403 |
| Chain | Residue |
| B | HIS174 |
| B | ASN177 |
| B | TYR179 |
| B | EDO401 |
| B | FMN402 |
