Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 B 1301 |
| Chain | Residue |
| B | HOH162 |
| B | HOH175 |
| B | HOH330 |
| B | SER552 |
| B | HIS553 |
| B | ARG556 |
| B | LYS566 |
| site_id | AC2 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 A 1302 |
| Chain | Residue |
| A | HOH488 |
| A | SER552 |
| A | HIS553 |
| A | ARG556 |
| A | LYS566 |
| A | HOH84 |
| A | HOH325 |
| site_id | AC3 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 A 1303 |
| Chain | Residue |
| A | HOH212 |
| A | HOH245 |
| A | HOH480 |
| A | ARG750 |
| A | ASN751 |
| B | ARG750 |
| B | ASN751 |
| site_id | AC4 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 A 1305 |
| Chain | Residue |
| A | HOH492 |
| A | SER704 |
| A | GLY706 |
| A | LYS707 |
| A | ARG776 |
| A | ARG778 |
| site_id | AC5 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE SO4 B 1306 |
| Chain | Residue |
| B | HOH370 |
| B | HOH503 |
| B | SER704 |
| B | GLY706 |
| B | LYS707 |
| B | GLY708 |
| B | ARG776 |
| B | ARG778 |
