Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE NA A 401 |
| Chain | Residue |
| A | VAL289 |
| A | HIS292 |
| A | ILE293 |
| A | LEU304 |
| B | VAL306 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE NA B 401 |
| Chain | Residue |
| B | LEU304 |
| A | VAL306 |
| B | VAL289 |
| B | HIS292 |
| B | ILE293 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE NA B 402 |
| Chain | Residue |
| B | HIS117 |
| B | ASP148 |
| B | TYR149 |
| B | MET151 |
| site_id | AC4 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE NA B 403 |
| Chain | Residue |
| B | HIS117 |
| B | GLY118 |
| B | GLY119 |
| B | PHE121 |
| B | VAL122 |
| B | LEU123 |
| B | MET151 |
| B | HOH555 |
4Q05
