Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 24 |
| Details | binding site for residue FAD A 501 |
| Chain | Residue |
| A | GLY14 |
| A | GLN55 |
| A | THR56 |
| A | VAL120 |
| A | GLY155 |
| A | THR156 |
| A | GLY157 |
| A | PRO158 |
| A | PHE346 |
| A | ASN380 |
| A | PRO391 |
| A | PRO15 |
| A | ASP392 |
| A | LEU393 |
| A | NAP502 |
| A | HOH616 |
| A | HOH626 |
| A | PHE16 |
| A | ASP36 |
| A | GLN37 |
| A | ASN38 |
| A | TRP43 |
| A | HIS44 |
| A | LEU54 |
| site_id | AC2 |
| Number of Residues | 22 |
| Details | binding site for residue NAP A 502 |
| Chain | Residue |
| A | GLN55 |
| A | ARG97 |
| A | LEU195 |
| A | GLY196 |
| A | SER197 |
| A | GLY198 |
| A | GLN199 |
| A | SER200 |
| A | THR223 |
| A | ARG224 |
| A | ALA225 |
| A | TYR229 |
| A | LYS265 |
| A | LYS269 |
| A | SER300 |
| A | LEU302 |
| A | ALA336 |
| A | THR337 |
| A | GLY338 |
| A | PRO391 |
| A | FAD501 |
| A | HOH614 |
| site_id | AC3 |
| Number of Residues | 27 |
| Details | binding site for residue FAD B 501 |
| Chain | Residue |
| B | GLY12 |
| B | ILE13 |
| B | GLY14 |
| B | PRO15 |
| B | PHE16 |
| B | ASP36 |
| B | GLN37 |
| B | ASN38 |
| B | TRP43 |
| B | HIS44 |
| B | MET47 |
| B | LEU54 |
| B | GLN55 |
| B | ARG97 |
| B | THR118 |
| B | VAL120 |
| B | GLY155 |
| B | THR156 |
| B | GLY157 |
| B | TYR339 |
| B | PHE346 |
| B | ASN380 |
| B | PRO391 |
| B | ASP392 |
| B | LEU393 |
| B | NAP502 |
| B | HOH609 |
| site_id | AC4 |
| Number of Residues | 22 |
| Details | binding site for residue NAP B 502 |
| Chain | Residue |
| B | HIS53 |
| B | GLN55 |
| B | ARG97 |
| B | LEU195 |
| B | GLY196 |
| B | SER197 |
| B | GLY198 |
| B | GLN199 |
| B | SER200 |
| B | GLU203 |
| B | THR223 |
| B | ARG224 |
| B | TYR229 |
| B | TYR268 |
| B | LYS269 |
| B | LEU302 |
| B | ALA336 |
| B | THR337 |
| B | GLY338 |
| B | TYR339 |
| B | FAD501 |
| B | HOH614 |
