Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 A 801 |
| Chain | Residue |
| A | ARG649 |
| A | HOH926 |
| B | HOH913 |
| site_id | AC2 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 A 802 |
| Chain | Residue |
| A | HOH953 |
| A | TYR678 |
| A | LYS682 |
| A | THR693 |
| A | GLN694 |
| A | CYS695 |
| A | LYS719 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 A 803 |
| Chain | Residue |
| A | HIS590 |
| A | HIS659 |
| A | HOH958 |
| B | TRP618 |
| B | GLN623 |
| site_id | AC4 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 A 804 |
| Chain | Residue |
| A | ASN612 |
| A | ARG616 |
| A | ARG709 |
| A | HOH907 |
| A | HOH920 |
| A | HOH939 |
| B | LYS658 |
| site_id | AC5 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 A 805 |
| Chain | Residue |
| A | GLU654 |
| A | ARG657 |
| A | LYS658 |
| site_id | AC6 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 A 806 |
| Chain | Residue |
| A | GLU600 |
| A | ARG634 |
| A | MET635 |
| A | GLU636 |
| site_id | AC7 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 A 807 |
| Chain | Residue |
| A | ILE587 |
| A | LYS589 |
| A | HIS590 |
| A | THR665 |
| site_id | AC8 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 B 801 |
| Chain | Residue |
| B | TYR678 |
| B | LYS682 |
| B | THR693 |
| B | GLN694 |
| B | CYS695 |
| site_id | AC9 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 B 802 |
| Chain | Residue |
| B | ASN612 |
| B | ARG616 |
| B | ARG709 |
| B | HOH909 |
| B | HOH936 |
