Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 A 101 |
| Chain | Residue |
| A | SER6 |
| A | ARG41 |
| A | HOH210 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 B 101 |
| Chain | Residue |
| B | ARG34 |
| B | PRO37 |
| B | ARG38 |
| B | HOH204 |
| C | ARG52 |
| D | ARG22 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 B 102 |
| Chain | Residue |
| B | LEU39 |
| B | ARG41 |
| B | HOH208 |
| B | HOH212 |
| B | HOH217 |
| site_id | AC4 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 D 101 |
| Chain | Residue |
| B | ARG22 |
| D | ARG34 |
| D | PRO37 |
| D | ARG38 |
| D | HOH205 |
| E | ARG52 |
| site_id | AC5 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 D 102 |
| Chain | Residue |
| B | HOH201 |
| D | LEU39 |
| D | ARG41 |
| site_id | AC6 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 C 101 |
| Chain | Residue |
| C | ARG41 |
| C | HOH201 |
| C | HOH204 |
| site_id | AC7 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 C 102 |
| Chain | Residue |
| C | ARG34 |
| C | GLY36 |
| C | PRO37 |
| C | ARG38 |
| site_id | AC8 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 E 101 |
| Chain | Residue |
| E | LEU39 |
| E | ARG41 |
| E | HOH214 |
