Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE MG B 301 |
| Chain | Residue |
| B | GLU43 |
| B | GLY157 |
| B | FMN201 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE MG A 302 |
| Chain | Residue |
| A | VAL122 |
| A | PRO184 |
| A | ARG185 |
| A | PRO186 |
| B | ILE177 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE MG B 303 |
| Chain | Residue |
| A | HOH362 |
| B | VAL122 |
| B | PRO184 |
| B | ARG185 |
| B | PRO186 |
| A | ILE177 |
| site_id | AC4 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE MG C 304 |
| Chain | Residue |
| C | VAL122 |
| C | ILE177 |
| C | MSE183 |
| C | PRO184 |
| C | ARG185 |
| C | PRO186 |
| site_id | AC5 |
| Number of Residues | 24 |
| Details | BINDING SITE FOR RESIDUE FMN A 200 |
| Chain | Residue |
| A | ALA38 |
| A | SER39 |
| A | VAL40 |
| A | SER41 |
| A | GLY42 |
| A | GLU43 |
| A | THR44 |
| A | VAL59 |
| A | THR60 |
| A | HIS61 |
| A | HIS93 |
| A | ARG120 |
| A | GLN124 |
| A | LYS127 |
| A | VAL128 |
| A | GLU131 |
| A | MSE135 |
| A | GLY153 |
| A | THR154 |
| A | ALA155 |
| A | TRP156 |
| A | GLY157 |
| A | HOH312 |
| B | GLU53 |
| site_id | AC6 |
| Number of Residues | 21 |
| Details | BINDING SITE FOR RESIDUE FMN B 201 |
| Chain | Residue |
| B | ALA38 |
| B | SER39 |
| B | VAL40 |
| B | SER41 |
| B | GLY42 |
| B | GLU43 |
| B | THR44 |
| B | VAL59 |
| B | THR60 |
| B | HIS61 |
| B | HIS93 |
| B | ARG120 |
| B | GLN124 |
| B | LYS127 |
| B | MSE135 |
| B | GLY153 |
| B | THR154 |
| B | ALA155 |
| B | TRP156 |
| B | GLY157 |
| B | MG301 |
| site_id | AC7 |
| Number of Residues | 21 |
| Details | BINDING SITE FOR RESIDUE FMN C 202 |
| Chain | Residue |
| C | ALA38 |
| C | SER39 |
| C | VAL40 |
| C | SER41 |
| C | GLY42 |
| C | GLU43 |
| C | THR44 |
| C | VAL59 |
| C | THR60 |
| C | HIS61 |
| C | HIS93 |
| C | ARG120 |
| C | GLN124 |
| C | LYS127 |
| C | VAL128 |
| C | ILE132 |
| C | MSE135 |
| C | GLY153 |
| C | ALA155 |
| C | TRP156 |
| C | GLY157 |