Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 22 |
| Details | BINDING SITE FOR RESIDUE FMN A 123 |
| Chain | Residue |
| A | HIS27 |
| A | GLY50 |
| A | MET51 |
| A | HIS52 |
| A | LYS53 |
| A | THR54 |
| A | TRP106 |
| A | HOH1007 |
| A | HOH1015 |
| A | HOH1030 |
| A | HOH1110 |
| A | VAL29 |
| A | HOH1227 |
| B | GLY82 |
| B | THR121 |
| A | ASN30 |
| A | THR31 |
| A | TRP32 |
| A | TYR35 |
| A | PRO47 |
| A | VAL48 |
| A | GLY49 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CL A 2002 |
| Chain | Residue |
| A | LYS13 |
| A | GLY14 |
| A | TRP32 |
| A | ASN33 |
| A | SER34 |
| B | ARG71 |
| site_id | AC3 |
| Number of Residues | 22 |
| Details | BINDING SITE FOR RESIDUE FMN B 123 |
| Chain | Residue |
| A | GLY82 |
| A | THR121 |
| A | LEU122 |
| A | HOH1006 |
| B | HIS27 |
| B | VAL29 |
| B | ASN30 |
| B | THR31 |
| B | TRP32 |
| B | TYR35 |
| B | PRO47 |
| B | GLY49 |
| B | GLY50 |
| B | MET51 |
| B | HIS52 |
| B | LYS53 |
| B | THR54 |
| B | TRP106 |
| B | HOH1187 |
| B | HOH1188 |
| B | HOH1196 |
| B | HOH1212 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE CL B 2001 |
| Chain | Residue |
| A | ARG71 |
| B | LYS13 |
| B | GLY14 |
| B | ASN33 |
| B | SER34 |
