Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE CA A 301 |
| Chain | Residue |
| A | ASP44 |
| A | ASP144 |
| A | HOH477 |
| B | DA14 |
| D | DC17 |
| site_id | AC2 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE NA A 303 |
| Chain | Residue |
| C | DT16 |
| C | HOH490 |
| D | DC17 |
| A | ASP44 |
| A | ASP145 |
| B | DA14 |
| B | DC15 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CA A 304 |
| Chain | Residue |
| A | GLY43 |
| A | ASP145 |
| A | HOH437 |
| B | DC15 |
| B | HOH460 |
| C | HOH418 |
| site_id | AC4 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CA B 302 |
| Chain | Residue |
| B | DC15 |
| B | HOH410 |
| C | DT16 |
| C | HOH417 |
| C | HOH420 |
| C | HOH436 |
