Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 25 |
| Details | binding site for residue FMN A 201 |
| Chain | Residue |
| A | ILE52 |
| A | ILE105 |
| A | ILE115 |
| A | ASN117 |
| A | ASN127 |
| A | LEU129 |
| A | ILE131 |
| A | PHE144 |
| A | GLY146 |
| A | ASP148 |
| A | PG4203 |
| A | THR54 |
| A | HOH307 |
| A | HOH321 |
| A | HOH322 |
| A | HOH323 |
| A | HOH355 |
| A | HOH369 |
| A | ASN84 |
| A | ALA85 |
| A | ARG86 |
| A | LEU88 |
| A | GLN89 |
| A | VAL98 |
| A | ARG102 |
| site_id | AC2 |
| Number of Residues | 8 |
| Details | binding site for residue MES A 202 |
| Chain | Residue |
| A | GLN89 |
| A | GLY90 |
| A | PRO91 |
| A | THR93 |
| A | VAL98 |
| B | ALA76 |
| B | PRO77 |
| B | ASN78 |
| site_id | AC3 |
| Number of Residues | 8 |
| Details | binding site for residue PG4 A 203 |
| Chain | Residue |
| A | ARG86 |
| A | GLN89 |
| A | FMN201 |
| A | HOH322 |
| A | HOH323 |
| A | HOH352 |
| B | GLY57 |
| B | ALA58 |
| site_id | AC4 |
| Number of Residues | 6 |
| Details | binding site for residue PGE A 204 |
| Chain | Residue |
| A | ASN78 |
| A | PRO91 |
| A | GLN92 |
| A | THR93 |
| A | ASP94 |
| A | HOH367 |
| site_id | AC5 |
| Number of Residues | 22 |
| Details | binding site for residue FMN B 201 |
| Chain | Residue |
| B | ILE52 |
| B | THR54 |
| B | ASN84 |
| B | ALA85 |
| B | ARG86 |
| B | LEU88 |
| B | GLN89 |
| B | VAL98 |
| B | ARG102 |
| B | ILE105 |
| B | ILE115 |
| B | ASN117 |
| B | ASN127 |
| B | LEU129 |
| B | ILE131 |
| B | PHE144 |
| B | GLY146 |
| B | HOH321 |
| B | HOH326 |
| B | HOH333 |
| B | HOH372 |
| B | HOH384 |
