Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 7 |
| Details | binding site for residue SO4 A 501 |
| Chain | Residue |
| A | ARG44 |
| A | ALA45 |
| A | GLY46 |
| A | LYS47 |
| A | THR48 |
| A | HOH625 |
| A | HOH626 |
| site_id | AC2 |
| Number of Residues | 7 |
| Details | binding site for residue SO4 B 501 |
| Chain | Residue |
| B | GLY46 |
| B | LYS47 |
| B | THR48 |
| B | HOH625 |
| B | HOH633 |
| B | ARG44 |
| B | ALA45 |
| site_id | AC3 |
| Number of Residues | 9 |
| Details | binding site for residue SO4 C 501 |
| Chain | Residue |
| C | ARG44 |
| C | ALA45 |
| C | GLY46 |
| C | LYS47 |
| C | THR48 |
| C | ARG421 |
| C | HOH614 |
| C | HOH626 |
| C | HOH640 |
| site_id | AC4 |
| Number of Residues | 2 |
| Details | binding site for residue SO4 C 502 |
| Chain | Residue |
| C | HIS100 |
| C | THR107 |
| site_id | AC5 |
| Number of Residues | 3 |
| Details | binding site for residue SO4 C 503 |
| Chain | Residue |
| C | THR74 |
| C | GLY76 |
| C | ARG80 |