Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | binding site for residue SO4 B 201 |
| Chain | Residue |
| B | TRP90 |
| B | PRO91 |
| B | SER92 |
| B | LYS95 |
| site_id | AC2 |
| Number of Residues | 3 |
| Details | binding site for residue SO4 C 201 |
| Chain | Residue |
| C | PRO91 |
| C | SER92 |
| C | LYS95 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | binding site for residue SO4 C 202 |
| Chain | Residue |
| C | MET46 |
| C | HOH302 |
| B | ARG52 |
| C | SER45 |
| site_id | AC4 |
| Number of Residues | 20 |
| Details | binding site for residue XPE C 203 |
| Chain | Residue |
| B | MET46 |
| B | MET46 |
| B | GLU48 |
| B | GLU48 |
| B | GLN87 |
| B | GLN87 |
| B | LYS107 |
| B | LYS107 |
| B | SER109 |
| B | SER109 |
| C | GLU48 |
| C | GLU48 |
| C | GLN87 |
| C | GLN87 |
| C | ALA89 |
| C | ALA89 |
| C | LYS107 |
| C | LYS107 |
| C | SER109 |
| C | SER109 |
| site_id | AC5 |
| Number of Residues | 1 |
| Details | binding site for residue CL C 204 |
