Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CA B 301 |
| Chain | Residue |
| A | ASP115 |
| A | HOH406 |
| B | ASP113 |
| B | ASP115 |
| B | HOH428 |
| B | HOH481 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CA C 301 |
| Chain | Residue |
| D | ASP115 |
| D | HOH382 |
| D | HOH395 |
| C | ASP113 |
| C | ASP115 |
| C | HOH446 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CA E 301 |
| Chain | Residue |
| E | SER182 |
| E | HOH409 |
| F | ASP226 |
| F | HOH410 |
| F | HOH471 |
| F | HOH472 |
| site_id | AC4 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CA F 301 |
| Chain | Residue |
| E | ASP115 |
| E | HOH447 |
| F | ASP113 |
| F | ASP115 |
| F | HOH417 |
| F | HOH469 |
