Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 A 503 |
| Chain | Residue |
| A | TRP303 |
| A | HOH651 |
| A | HOH682 |
| A | HOH757 |
| A | HOH761 |
| site_id | AC2 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 A 504 |
| Chain | Residue |
| A | GLU343 |
| A | MET344 |
| A | HOH679 |
| site_id | AC3 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 A 505 |
| Chain | Residue |
| A | THR162 |
| A | SER163 |
| A | LYS432 |
| A | HOH571 |
| A | HOH640 |
| A | HOH729 |
| A | GLU137 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 A 501 |
| Chain | Residue |
| A | ARG4 |
| A | THR437 |
| A | GLU438 |
| A | HOH892 |
| A | HOH896 |
| site_id | AC5 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 A 506 |
| Chain | Residue |
| A | GLU397 |
| A | ILE398 |
| A | SER399 |
| A | HOH767 |
| site_id | AC6 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 A 507 |
| Chain | Residue |
| A | PRO420 |
| A | ALA421 |
| A | HOH756 |
| site_id | AC7 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 A 508 |
| Chain | Residue |
| A | LYS167 |
| A | SER168 |
| A | HOH711 |
| A | HOH973 |
| site_id | AC8 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE SO4 A 509 |
| Chain | Residue |
| A | PHE47 |
| A | LYS48 |
| A | GLY49 |
| A | ILE271 |
| A | GLU272 |
| A | MET313 |
| A | HOH736 |
| A | HOH810 |
| site_id | AC9 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 A 510 |
| Chain | Residue |
| A | GLN24 |
| A | HIS81 |
| A | HOH669 |
| site_id | BC1 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 A 502 |
| Chain | Residue |
| A | LYS100 |
| A | ALA122 |
| A | LYS123 |
| A | ARG391 |
| A | HOH937 |
| A | HOH946 |
| site_id | BC2 |
| Number of Residues | 16 |
| Details | BINDING SITE FOR RESIDUE BG3 A 511 |
| Chain | Residue |
| A | THR131 |
| A | GLY132 |
| A | VAL157 |
| A | LYS202 |
| A | GLU205 |
| A | GLU229 |
| A | GLU259 |
| A | MET261 |
| A | LEU295 |
| A | GLN333 |
| A | TYR335 |
| A | SER365 |
| A | HOH751 |
| A | HOH779 |
| A | HOH914 |
| A | HOH980 |
