Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 A 1 |
| Chain | Residue |
| A | ARG70 |
| A | ARG73 |
| D | LYS8 |
| site_id | AC2 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 D 2 |
| Chain | Residue |
| D | ARG73 |
| A | ALA6 |
| A | HOH216 |
| B | ARG70 |
| B | GLN74 |
| B | HOH125 |
| D | ARG70 |
| site_id | AC3 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE SO4 B 3 |
| Chain | Residue |
| B | ARG27 |
| B | HOH198 |
| site_id | AC4 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE SO4 A 120 |
| Chain | Residue |
| A | PHE26 |
| A | ASN30 |
| A | ARG33 |
| A | HOH131 |
| B | ARG33 |
| B | HOH130 |
| B | HOH141 |
| D | ARG33 |
| site_id | AC5 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 B 120 |
| Chain | Residue |
| B | ARG70 |
| B | ARG73 |
| B | GLN74 |
| D | ARG70 |
| D | GLN74 |
| site_id | AC6 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 C 120 |
| Chain | Residue |
| C | ARG70 |
| C | ARG73 |
| C | GLN74 |
| C | HOH227 |
| site_id | AC7 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE EDO B 1 |
| Chain | Residue |
| B | GLU41 |
| B | ASP42 |
| B | THR43 |
| B | HIS64 |
| B | HOH170 |
