Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | binding site for residue SO4 A 1001 |
| Chain | Residue |
| A | ARG240 |
| A | HIS241 |
| A | GLU262 |
| A | HOH1150 |
| site_id | AC2 |
| Number of Residues | 7 |
| Details | binding site for residue SO4 A 1002 |
| Chain | Residue |
| C | LYS243 |
| C | TYR255 |
| A | LYS243 |
| A | TYR255 |
| A | SER259 |
| A | HOH1109 |
| A | HOH1174 |
| site_id | AC3 |
| Number of Residues | 8 |
| Details | binding site for residue SO4 B 401 |
| Chain | Residue |
| B | ARG266 |
| B | SER268 |
| B | SER269 |
| B | ARG296 |
| B | HOH515 |
| D | ASN309 |
| D | SER312 |
| D | HOH1108 |
| site_id | AC4 |
| Number of Residues | 7 |
| Details | binding site for residue SO4 B 402 |
| Chain | Residue |
| B | ARG240 |
| B | HIS241 |
| B | ALA261 |
| B | GLU262 |
| B | HOH501 |
| B | HOH535 |
| C | LYS253 |
| site_id | AC5 |
| Number of Residues | 6 |
| Details | binding site for residue SO4 C 1001 |
| Chain | Residue |
| C | ARG240 |
| C | HIS241 |
| C | ALA261 |
| C | GLU262 |
| C | PHE263 |
| C | HOH1162 |
| site_id | AC6 |
| Number of Residues | 5 |
| Details | binding site for residue SO4 D 1001 |
| Chain | Residue |
| A | LYS253 |
| D | ARG240 |
| D | HIS241 |
| D | ALA261 |
| D | GLU262 |
| site_id | AC7 |
| Number of Residues | 12 |
| Details | binding site for Ligand residues PTR E 904 through VAL E 905 bound to SER E 903 |
| Chain | Residue |
| A | ARG266 |
| A | SER268 |
| A | SER269 |
| A | SER294 |
| A | ILE295 |
| A | ARG296 |
| A | THR310 |
| A | HOH1144 |
| E | PRO902 |
| E | SER903 |
| E | ASN906 |
| E | HOH1002 |
| site_id | AC8 |
| Number of Residues | 14 |
| Details | binding site for Ligand residues PTR G 904 through VAL G 905 bound to SER G 903 |
| Chain | Residue |
| C | ARG266 |
| C | SER268 |
| C | SER269 |
| C | ALA283 |
| C | SER294 |
| C | ILE295 |
| C | ARG296 |
| C | THR310 |
| C | HOH1125 |
| G | PRO902 |
| G | SER903 |
| G | ASN906 |
| G | HOH1001 |
| G | HOH1002 |
| site_id | AC9 |
| Number of Residues | 11 |
| Details | binding site for Ligand residues PTR H 904 through VAL H 905 bound to SER H 903 |
| Chain | Residue |
| D | ARG266 |
| D | SER268 |
| D | SER269 |
| D | SER294 |
| D | ARG296 |
| D | THR310 |
| H | SER903 |
| H | ASN906 |
| H | HOH1102 |
| H | HOH1104 |
| H | HOH1105 |
