Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 A 163 |
| Chain | Residue |
| A | ARG7 |
| A | ASP9 |
| A | LYS10 |
| A | HOH200 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 A 164 |
| Chain | Residue |
| A | LYS63 |
| A | VAL64 |
| A | HOH166 |
| A | HOH197 |
| site_id | AC3 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE CL A 165 |
| Chain | Residue |
| A | ASN127 |
| A | GLU124 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 B 163 |
| Chain | Residue |
| B | ASN40 |
| B | TYR41 |
| B | HIS44 |
| B | GLN45 |
| B | HOH196 |
| site_id | AC5 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CL B 164 |
| Chain | Residue |
| B | ASP9 |
| B | LYS10 |
| B | HIS11 |
| D | HIS11 |
| site_id | AC6 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 C 163 |
| Chain | Residue |
| C | GLY18 |
| C | LYS63 |
| C | VAL64 |
| C | HOH186 |
| C | HOH205 |
| C | HOH220 |
| C | HOH238 |
| site_id | AC7 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 C 164 |
| Chain | Residue |
| C | PRO77 |
| C | ARG118 |
| C | LYS145 |
| D | LYS86 |
| site_id | AC8 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 C 165 |
| Chain | Residue |
| C | ARG95 |
| C | ARG95 |
| C | GLY96 |
| C | GLY96 |
| C | HOH214 |
| C | HOH214 |
| site_id | AC9 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE CL C 166 |
| Chain | Residue |
| C | GLU124 |
| C | ASN127 |
| site_id | BC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 D 163 |
| Chain | Residue |
| D | ARG7 |
| D | ASP9 |
| D | LYS10 |
| D | HOH246 |
| site_id | BC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 D 164 |
| Chain | Residue |
| D | GLY18 |
| D | LYS63 |
| D | VAL64 |
| D | HOH205 |
| D | HOH233 |
| site_id | BC3 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE CL D 165 |
| Chain | Residue |
| D | GLU124 |
| D | ASN127 |