Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 5 |
| Details | binding site for residue SO4 A 501 |
| Chain | Residue |
| A | HIS372 |
| A | GLU373 |
| A | LYS393 |
| A | GLU396 |
| A | HOH615 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | binding site for residue SO4 A 502 |
| Chain | Residue |
| A | ARG313 |
| A | ARG354 |
| A | LYS355 |
| A | HOH601 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | binding site for residue SO4 A 503 |
| Chain | Residue |
| A | ARG318 |
| A | THR321 |
| A | GLY322 |
| A | ASP332 |
| A | LYS380 |
