Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 8 |
| Details | binding site for residue SO4 A 401 |
| Chain | Residue |
| A | HIS168 |
| A | LYS207 |
| A | LEU208 |
| A | ARG209 |
| A | LEU239 |
| A | TYR248 |
| A | TYR282 |
| A | HOH568 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | binding site for residue SO4 A 402 |
| Chain | Residue |
| A | ARG132 |
| A | ARG178 |
| A | GLU179 |
| A | HOH550 |
| A | GLN128 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | binding site for residue SO4 A 403 |
| Chain | Residue |
| A | GLN300 |
| A | ILE303 |
| A | ARG312 |
| A | ARG316 |
| A | HOH546 |
| A | HOH561 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | binding site for residue SO4 A 404 |
| Chain | Residue |
| A | ARG320 |
| A | ARG321 |
| A | ARG321 |
| A | HOH519 |
