Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 23 |
| 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 | HOH1005 |
| A | HOH1014 |
| A | HOH1099 |
| A | HOH1152 |
| A | VAL29 |
| A | HOH1192 |
| A | HOH1226 |
| B | GLY82 |
| B | THR121 |
| A | ASN30 |
| A | THR31 |
| A | TRP32 |
| A | TYR35 |
| A | PRO47 |
| A | VAL48 |
| A | GLY49 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE CL A 2001 |
| Chain | Residue |
| A | THR13 |
| A | GLY14 |
| 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 | HOH1095 |
| 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 | HOH1035 |
| B | HOH1036 |
| B | HOH1056 |
| B | HOH1103 |
| B | HOH1105 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE CL B 2002 |
| Chain | Residue |
| A | ARG71 |
| B | THR13 |
| B | GLY14 |
| B | ASN33 |
| B | SER34 |
