Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE SO4 A 301 |
| Chain | Residue |
| A | THR77 |
| A | GLY78 |
| A | PHE79 |
| A | GLY80 |
| A | LEU81 |
| A | HOH433 |
| A | HOH621 |
| A | HOH695 |
| site_id | AC2 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE SO4 A 302 |
| Chain | Residue |
| A | THR146 |
| A | HOH437 |
| A | HOH449 |
| A | HOH517 |
| A | HOH697 |
| B | SER169 |
| B | HOH502 |
| A | LYS145 |
| site_id | AC3 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE SO4 B 301 |
| Chain | Residue |
| B | GLY78 |
| B | PHE79 |
| B | GLY80 |
| B | LEU81 |
| B | HOH452 |
| B | HOH598 |
| B | HOH647 |
| site_id | AC4 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE SO4 B 302 |
| Chain | Residue |
| A | SER169 |
| B | LYS145 |
| B | THR146 |
| B | HOH419 |
| B | HOH508 |
| B | HOH695 |
| site_id | AC5 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE NA B 303 |
| Chain | Residue |
| B | ASP124 |
| B | HIS216 |
| B | ILE235 |
| B | ASN236 |
| B | HOH578 |
