Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 A1222 |
| Chain | Residue |
| A | ASN17 |
| A | HIS22 |
| A | HIS121 |
| A | HOH2291 |
| A | HOH2292 |
| C | ARG104 |
| C | ARG119 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 B1224 |
| Chain | Residue |
| B | HOH2199 |
| B | HOH2200 |
| B | ASP150 |
| B | HOH2198 |
| site_id | AC3 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 A1223 |
| Chain | Residue |
| A | ASP202 |
| A | LYS203 |
| A | HOH2277 |
| site_id | AC4 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE SO4 A1224 |
| Chain | Residue |
| A | LYS182 |
| A | GLY183 |
| site_id | AC5 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO3 A1225 |
| Chain | Residue |
| A | CYS195 |
| A | ILE196 |
| A | GLU197 |
| A | TYR211 |
| A | HIS213 |
| site_id | AC6 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 A1226 |
| Chain | Residue |
| A | HIS74 |
| A | HIS217 |
| A | SER218 |
| A | HOH2293 |
| A | HOH2294 |
| site_id | AC7 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 B1225 |
| Chain | Residue |
| B | ASN17 |
| B | HIS22 |
| B | HOH2201 |
| B | HOH2202 |
| B | HOH2203 |
| site_id | AC8 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 A1227 |
| Chain | Residue |
| A | ASP150 |
| A | HOH2212 |
| A | HOH2296 |
| A | HOH2297 |
| B | ALA167 |
| site_id | AC9 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 B1226 |
| Chain | Residue |
| B | ASP202 |
| B | LYS203 |
| B | HOH2181 |
| site_id | BC1 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 B1227 |
| Chain | Residue |
| B | LYS182 |
| B | GLY183 |
| B | HOH2204 |
| site_id | BC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO3 B1228 |
| Chain | Residue |
| A | PRO221 |
| B | CYS195 |
| B | GLU197 |
| B | TYR211 |
| B | HOH2205 |
| site_id | BC3 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 C1224 |
| Chain | Residue |
| A | ARG119 |
| C | ASN17 |
| C | HIS22 |
| C | HIS121 |
| C | HOH2257 |
| C | HOH2258 |
| site_id | BC4 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 D1223 |
| Chain | Residue |
| C | ALA167 |
| D | VAL148 |
| D | ARG149 |
| D | ASP150 |
| D | HOH2234 |
| D | HOH2235 |
| site_id | BC5 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE SO4 C1225 |
| Chain | Residue |
| C | ASP202 |
| C | LYS203 |
| site_id | BC6 |
| Number of Residues | 11 |
| Details | BINDING SITE FOR RESIDUE SO4 C1226 |
| Chain | Residue |
| A | PHE34 |
| A | GLU70 |
| A | HOH2063 |
| A | HOH2128 |
| C | TYR78 |
| C | GLY151 |
| C | LEU186 |
| C | HOH2260 |
| C | HOH2261 |
| C | HOH2262 |
| C | HOH2263 |
| site_id | BC7 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO3 C1227 |
| Chain | Residue |
| C | CYS195 |
| C | ILE196 |
| C | GLU197 |
| C | TYR211 |
| C | GLU212 |
| C | HIS213 |
| C | HOH2264 |
| site_id | BC8 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 D1224 |
| Chain | Residue |
| B | ARG119 |
| B | HOH2101 |
| D | ASN17 |
| D | HIS22 |
| D | HIS121 |
| D | HOH2237 |
| site_id | BC9 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE SO4 D1225 |
| Chain | Residue |
| D | ASP202 |
| D | LYS203 |
| site_id | CC1 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 D1226 |
| Chain | Residue |
| D | LYS182 |
| D | GLY183 |
| D | HOH2238 |
| site_id | CC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO3 D1227 |
| Chain | Residue |
| D | CYS195 |
| D | ILE196 |
| D | GLU197 |
| D | TYR211 |
| D | HIS213 |
| D | HOH2240 |
