Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 23 |
| Details | BINDING SITE FOR RESIDUE SU3 A 1 |
| Chain | Residue |
| A | HOH29 |
| A | PHE1043 |
| A | HIS1057 |
| A | GLY1058 |
| A | ASP1079 |
| A | ASP1081 |
| A | LEU1135 |
| A | LYS1136 |
| A | GLY1137 |
| A | SER1138 |
| A | ALA1139 |
| A | HOH47 |
| A | PHE1154 |
| A | ARG1155 |
| A | ALA1156 |
| A | ALA1157 |
| A | HOH178 |
| A | HOH212 |
| A | HOH213 |
| A | HOH215 |
| A | HOH220 |
| A | HIS982 |
| A | GLN1041 |
| site_id | AC2 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE SO4 A 2 |
| Chain | Residue |
| A | HOH20 |
| A | HOH30 |
| A | HOH31 |
| A | HOH102 |
| A | HOH149 |
| A | TYR1006 |
| A | GLN1008 |
| A | TYR1056 |
| site_id | AC3 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 A 3 |
| Chain | Residue |
| A | HOH58 |
| A | HOH61 |
| A | HOH65 |
| A | HOH91 |
| A | HOH146 |
| A | ARG1109 |
| A | HIS1110 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE ZN A 4 |
| Chain | Residue |
| A | CYS1097 |
| A | CYS1099 |
| A | CYS1145 |
| A | HIS1149 |
