Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 B 251 |
| Chain | Residue |
| B | ARG74 |
| B | ARG104 |
| B | HIS108 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 A 252 |
| Chain | Residue |
| A | HIS122 |
| A | LYS125 |
| A | VAL126 |
| A | ALA127 |
| A | GLU128 |
| B | SER180 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 B 253 |
| Chain | Residue |
| B | ALA38 |
| B | LYS39 |
| B | LEU40 |
| B | LYS61 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 B 254 |
| Chain | Residue |
| A | SER180 |
| B | HIS122 |
| B | LYS125 |
| B | ALA127 |
| site_id | AC5 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 A 255 |
| Chain | Residue |
| A | ALA38 |
| A | LYS39 |
| A | LEU40 |
| A | LYS61 |
| site_id | AC6 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 B 256 |
| Chain | Residue |
| B | ARG95 |
| B | ARG200 |
| B | ARG201 |
| site_id | AC7 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 A 257 |
| Chain | Residue |
| A | ARG74 |
| A | ARG104 |
| A | HIS108 |
| site_id | AC8 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE SO4 A 258 |
| Chain | Residue |
| A | ARG200 |
| A | ARG201 |