Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 2 |
| Details | binding site for residue SO4 A 301 |
| Chain | Residue |
| A | ARG130 |
| A | HOH462 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | binding site for residue TRS A 302 |
| Chain | Residue |
| A | LYS21 |
| A | GLN24 |
| A | TRP25 |
| A | GLU28 |
| A | ASN37 |
| A | GLU41 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | binding site for residue SO4 C 301 |
| Chain | Residue |
| C | GLY61 |
| C | HOH415 |
| C | HOH444 |
| C | HOH450 |
| C | HOH466 |
| C | PHE60 |
| site_id | AC4 |
| Number of Residues | 2 |
| Details | binding site for residue SO4 C 302 |
| Chain | Residue |
| C | HIS15 |
| C | HOH434 |
| site_id | AC5 |
| Number of Residues | 6 |
| Details | binding site for residue SO4 C 303 |
| Chain | Residue |
| A | GLN201 |
| A | ARG244 |
| C | GLN201 |
| C | TYR203 |
| C | ARG244 |
| C | HOH462 |
| site_id | AC6 |
| Number of Residues | 5 |
| Details | binding site for residue TRS C 304 |
| Chain | Residue |
| C | LYS21 |
| C | GLN24 |
| C | TRP25 |
| C | GLU28 |
| C | ASN37 |