Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 A 301 |
| Chain | Residue |
| A | SER116 |
| A | LYS117 |
| A | GLN118 |
| A | HOH511 |
| A | HOH628 |
| A | HOH896 |
| site_id | AC2 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 A 302 |
| Chain | Residue |
| A | HOH667 |
| A | HOH738 |
| A | HOH886 |
| A | HOH917 |
| A | PRO195 |
| A | LYS196 |
| A | HOH415 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 A 303 |
| Chain | Residue |
| A | ASN251 |
| A | LYS253 |
| A | LYS255 |
| A | HOH455 |
| A | HOH810 |
| A | HOH927 |
| site_id | AC4 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE CL A 304 |
| Chain | Residue |
| A | ARG188 |
| A | HOH835 |
| A | HOH874 |
| site_id | AC5 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE CL A 305 |
| Chain | Residue |
| A | LYS165 |
| B | LYS206 |
| B | ARG214 |
| site_id | AC6 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE CL A 306 |
| Chain | Residue |
| A | ARG214 |
| B | LYS165 |
| site_id | AC7 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE CL A 307 |
| Chain | Residue |
| A | ARG266 |
| A | HOH740 |
| site_id | AC8 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CL A 308 |
| Chain | Residue |
| A | ASN203 |
| A | HOH683 |
| B | TRP164 |
| B | LYS165 |
| site_id | AC9 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE CL A 309 |
| Chain | Residue |
| A | GLU78 |
| A | TYR268 |
| A | HOH888 |
| site_id | BC1 |
| Number of Residues | 13 |
| Details | BINDING SITE FOR RESIDUE 2TX A 310 |
| Chain | Residue |
| A | ALA108 |
| A | LEU121 |
| A | TYR153 |
| A | CYS155 |
| A | HIS162 |
| A | ALA167 |
| A | ALA170 |
| A | TYR171 |
| A | LEU175 |
| A | LEU189 |
| A | PHE198 |
| A | TYR202 |
| A | ILE205 |
| site_id | BC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 B 301 |
| Chain | Residue |
| B | SER116 |
| B | LYS117 |
| B | GLN118 |
| B | HOH509 |
| B | HOH609 |
| B | HOH911 |
| site_id | BC3 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 B 302 |
| Chain | Residue |
| B | PRO195 |
| B | LYS196 |
| B | HOH411 |
| B | HOH735 |
| B | HOH874 |
| site_id | BC4 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 B 303 |
| Chain | Residue |
| B | ARG188 |
| B | HIS231 |
| B | HOH809 |
| B | HOH813 |
| site_id | BC5 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 B 304 |
| Chain | Residue |
| B | ASN251 |
| B | LYS253 |
| B | LYS255 |
| B | HOH492 |
| B | HOH807 |
| site_id | BC6 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE CL B 305 |
| Chain | Residue |
| B | ARG266 |
| B | HOH759 |
| site_id | BC7 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CL B 306 |
| Chain | Residue |
| B | PRO105 |
| B | GLY262 |
| B | ASP263 |
| B | HOH691 |
| site_id | BC8 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE CL B 307 |
| Chain | Residue |
| B | GLY221 |
| B | ALA222 |
| B | HOH616 |
| site_id | BC9 |
| Number of Residues | 13 |
| Details | BINDING SITE FOR RESIDUE 2TX B 308 |
| Chain | Residue |
| B | LEU106 |
| B | LEU111 |
| B | LYS124 |
| B | TYR153 |
| B | CYS155 |
| B | HIS162 |
| B | ALA167 |
| B | LEU175 |
| B | LEU189 |
| B | PHE198 |
| B | TYR202 |
| B | ILE205 |
| B | HOH689 |
