Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | binding site for residue CA A 201 |
| Chain | Residue |
| A | ASP53 |
| A | HOH325 |
| A | HOH397 |
| A | HOH404 |
| C | ASP53 |
| C | HOH351 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | binding site for residue CA B 201 |
| Chain | Residue |
| C | ASP84 |
| C | HOH382 |
| B | ASP84 |
| B | HOH306 |
| B | HOH316 |
| site_id | AC3 |
| Number of Residues | 7 |
| Details | binding site for residue CA B 202 |
| Chain | Residue |
| B | ASP84 |
| B | HOH393 |
| B | HOH402 |
| C | ASP84 |
| C | HOH330 |
| C | HOH366 |
| C | HOH379 |
| site_id | AC4 |
| Number of Residues | 6 |
| Details | binding site for residue CA D 201 |
| Chain | Residue |
| B | ASP53 |
| B | HOH399 |
| D | ASP53 |
| D | HOH334 |
| D | HOH362 |
| D | HOH373 |
