Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 5 |
| Details | binding site for residue SO4 A 301 |
| Chain | Residue |
| A | GLY31 |
| A | TYR32 |
| A | ARG110 |
| A | HOH422 |
| B | ARG119 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | binding site for residue SO4 A 302 |
| Chain | Residue |
| A | HOH412 |
| A | PHE112 |
| A | TYR113 |
| A | ARG133 |
| A | ASP173 |
| site_id | AC3 |
| Number of Residues | 3 |
| Details | binding site for residue NA A 303 |
| Chain | Residue |
| A | ALA47 |
| A | SER50 |
| B | LYS156 |
| site_id | AC4 |
| Number of Residues | 3 |
| Details | binding site for residue NA A 304 |
| Chain | Residue |
| A | GLY45 |
| A | HOH443 |
| B | PRO153 |
| site_id | AC5 |
| Number of Residues | 4 |
| Details | binding site for residue SO4 B 301 |
| Chain | Residue |
| A | ARG119 |
| B | GLY31 |
| B | TYR32 |
| B | ARG110 |
| site_id | AC6 |
| Number of Residues | 6 |
| Details | binding site for residue SO4 B 302 |
| Chain | Residue |
| B | PHE112 |
| B | TYR113 |
| B | ARG133 |
| B | ALA136 |
| B | ASP173 |
| B | HOH408 |
| site_id | AC7 |
| Number of Residues | 3 |
| Details | binding site for residue SO4 B 303 |
| Chain | Residue |
| B | ILE77 |
| B | ARG139 |
| B | PHE140 |
| site_id | AC8 |
| Number of Residues | 2 |
| Details | binding site for residue NA B 304 |
| Chain | Residue |
| B | PRO149 |
| B | SER150 |