Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 35 |
| Details | binding site for residue FAD A 501 |
| Chain | Residue |
| A | VAL12 |
| A | GLN48 |
| A | SER49 |
| A | ALA50 |
| A | LYS56 |
| A | ILE57 |
| A | GLY185 |
| A | THR186 |
| A | PHE187 |
| A | ALA219 |
| A | ALA220 |
| A | GLY13 |
| A | GLY221 |
| A | TRP223 |
| A | LEU227 |
| A | CYS347 |
| A | CYS349 |
| A | ASP374 |
| A | GLY376 |
| A | HIS377 |
| A | SER378 |
| A | PHE379 |
| A | GLY16 |
| A | LYS380 |
| A | HOH607 |
| A | HOH612 |
| A | HOH621 |
| A | HOH626 |
| A | HOH639 |
| A | THR17 |
| A | MSE18 |
| A | LEU39 |
| A | ASP40 |
| A | THR41 |
| A | SER46 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | binding site for residue D1D A 502 |
| Chain | Residue |
| A | THR41 |
| A | PRO43 |
| A | LEU72 |
| A | ASP76 |
| A | PHE181 |
| site_id | AC3 |
| Number of Residues | 3 |
| Details | binding site for residue D1D A 503 |
| Chain | Residue |
| A | TYR42 |
| A | LEU72 |
| A | ASP76 |
| site_id | AC4 |
| Number of Residues | 6 |
| Details | binding site for residue SO4 A 504 |
| Chain | Residue |
| A | ARG4 |
| A | ALA29 |
| A | PHE342 |
| A | ASN343 |
| A | ARG344 |
| A | HOH613 |
