Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE CA A 401 |
| Chain | Residue |
| A | ASP135 |
| A | ASP135 |
| A | ASP135 |
| A | HOH501 |
| A | HOH501 |
| A | HOH501 |
| A | HOH521 |
| A | HOH521 |
| A | HOH521 |
| site_id | AC2 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE CA A 402 |
| Chain | Residue |
| A | ASP138 |
| A | GLU169 |
| A | GLU172 |
| A | HOH545 |
| A | HOH599 |
| A | HOH617 |
| A | HOH618 |
| site_id | AC3 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 A 403 |
| Chain | Residue |
| A | ARG147 |
| A | ARG147 |
| A | ARG147 |
| site_id | AC4 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE PEG A 405 |
| site_id | AC5 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE PEG A 406 |
| Chain | Residue |
| A | GLU114 |
| A | VAL217 |
| A | GLY219 |