Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 5 |
| Details | binding site for residue CA A 401 |
| Chain | Residue |
| A | ALA21 |
| A | GLU178 |
| A | HOH504 |
| B | DC14 |
| C | DA16 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | binding site for residue CA A 402 |
| Chain | Residue |
| C | DT15 |
| A | GLU22 |
| A | GLY177 |
| A | HOH505 |
| B | DA15 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | binding site for residue CA A 403 |
| Chain | Residue |
| A | GLU22 |
| A | GLU178 |
| B | DC14 |
| B | DA15 |
| C | DT15 |
| C | DA16 |
| site_id | AC4 |
| Number of Residues | 6 |
| Details | binding site for residue CA D 401 |
| Chain | Residue |
| D | ALA21 |
| D | GLU178 |
| D | HOH503 |
| E | DC14 |
| E | HOH101 |
| F | DA16 |
| site_id | AC5 |
| Number of Residues | 6 |
| Details | binding site for residue CA D 402 |
| Chain | Residue |
| D | GLU22 |
| D | GLY177 |
| D | HOH504 |
| D | HOH509 |
| E | DA15 |
| F | DT15 |
