Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 11 |
| Details | binding site for residue SO4 A 100 |
| Chain | Residue |
| A | THR18 |
| B | GLY2 |
| B | GLU3 |
| A | PRO19 |
| A | ALA20 |
| A | HOH216 |
| A | HOH224 |
| A | HOH234 |
| A | HOH235 |
| A | HOH285 |
| A | HOH305 |
| site_id | AC2 |
| Number of Residues | 11 |
| Details | binding site for residue SO4 B 100 |
| Chain | Residue |
| A | GLY2 |
| A | GLU3 |
| B | THR18 |
| B | PRO19 |
| B | ALA20 |
| B | HOH216 |
| B | HOH219 |
| B | HOH226 |
| B | HOH269 |
| B | HOH323 |
| B | HOH331 |
| site_id | AC3 |
| Number of Residues | 10 |
| Details | binding site for residue SO4 C 100 |
| Chain | Residue |
| C | THR18 |
| C | PRO19 |
| C | ALA20 |
| C | HOH245 |
| C | HOH263 |
| C | HOH267 |
| D | GLY2 |
| D | GLU3 |
| D | HOH218 |
| D | HOH267 |
| site_id | AC4 |
| Number of Residues | 11 |
| Details | binding site for residue SO4 D 100 |
| Chain | Residue |
| C | GLY2 |
| C | GLU3 |
| C | HOH211 |
| C | HOH246 |
| D | THR18 |
| D | PRO19 |
| D | ALA20 |
| D | HOH231 |
| D | HOH237 |
| D | HOH261 |
| D | HOH266 |
