Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE CL B 148 |
| Chain | Residue |
| B | HIS15 |
| B | LYS42 |
| B | ILE46 |
| site_id | AC2 |
| Number of Residues | 18 |
| Details | BINDING SITE FOR RESIDUE FMN A 200 |
| Chain | Residue |
| A | THR56 |
| A | SER60 |
| A | HIS61 |
| A | LYS62 |
| A | TRP111 |
| A | PHE112 |
| A | HOH224 |
| A | HOH227 |
| A | HOH270 |
| A | HOH290 |
| B | TRP134 |
| B | PHE140 |
| A | TYR23 |
| A | TYR38 |
| A | PRO39 |
| A | MSE40 |
| A | SER41 |
| A | PHE55 |
| site_id | AC3 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE P33 A 201 |
| Chain | Residue |
| A | ALA58 |
| A | LYS95 |
| A | LYS95 |
| A | ARG97 |
| A | MSE100 |
| A | PRO119 |
| A | ASP120 |
| A | ASP120 |
| A | ILE121 |
| A | ILE121 |
| site_id | AC4 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE P33 B 149 |
