Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE SO4 A 91 |
| Chain | Residue |
| A | ASP1 |
| A | HOH161 |
| A | HIS2 |
| A | VAL6 |
| A | GLY25 |
| A | THR26 |
| A | HOH107 |
| A | HOH108 |
| A | HOH111 |
| A | HOH157 |
| site_id | AC2 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE SO4 A 92 |
| Chain | Residue |
| A | ASP1 |
| A | HIS2 |
| A | TYR28 |
| A | ARG29 |
| A | HOH104 |
| A | HOH119 |
| A | HOH130 |
| A | HOH147 |
| A | HOH149 |
| A | HOH153 |
| site_id | AC3 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE SO4 A 93 |
| Chain | Residue |
| A | GLN24 |
| A | ARG29 |
| A | ARG31 |
| A | HOH117 |
| A | HOH123 |
| A | HOH133 |
| A | HOH155 |
| A | HOH170 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 A 94 |
| Chain | Residue |
| A | ARG22 |
| A | ARG29 |
| A | ARG31 |
| A | HOH132 |
| A | HOH162 |
