Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 B1692 |
| Chain | Residue |
| A | LYS534 |
| A | TRP549 |
| A | ARG639 |
| B | LYS532 |
| B | ASP551 |
| B | HOH2044 |
| B | HOH2045 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 B1693 |
| Chain | Residue |
| B | LYS548 |
| B | TRP549 |
| B | HOH2046 |
| B | HOH2047 |
| A | LYS548 |
| A | TRP549 |
| site_id | AC3 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE SO4 A1693 |
| Chain | Residue |
| A | LYS532 |
| A | ASP551 |
| A | HOH2051 |
| B | TRP549 |
| B | ARG639 |
| site_id | AC4 |
| Number of Residues | 1 |
| Details | BINDING SITE FOR RESIDUE SO4 B1694 |
| site_id | AC5 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE SO4 B1695 |
| Chain | Residue |
| B | HIS546 |
| B | SER547 |
