Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 A 329 |
| Chain | Residue |
| A | ASN43 |
| A | TYR44 |
| A | GLY161 |
| A | VAL162 |
| A | HOH335 |
| A | HOH349 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 B 329 |
| Chain | Residue |
| B | GLY161 |
| B | VAL162 |
| B | HOH348 |
| B | TYR44 |
| B | ALA130 |
| B | GLY160 |
| site_id | AC3 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 A 330 |
| Chain | Residue |
| A | THR156 |
| A | THR159 |
| A | THR181 |
| A | GLY182 |
| A | ARG201 |
| A | ARG227 |
| A | HOH351 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CL A 331 |
| Chain | Residue |
| A | HIS38 |
| A | TYR39 |
| A | ARG326 |
| B | TYR39 |
