Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE ACT A 134 |
| Chain | Residue |
| A | GLU36 |
| A | VAL56 |
| A | PHE57 |
| A | TYR89 |
| A | HIS106 |
| A | PHE118 |
| A | GLN120 |
| A | HOH171 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE NA A 135 |
| Chain | Residue |
| A | TRP64 |
| A | HOH158 |
| A | HOH253 |
| A | HOH297 |
| A | HOH323 |
| A | GLY61 |
| site_id | AC3 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE ACT B 134 |
| Chain | Residue |
| B | GLU36 |
| B | VAL56 |
| B | PHE57 |
| B | TYR89 |
| B | PHE118 |
| B | GLN120 |
| B | HOH203 |
| site_id | AC4 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE NA B 135 |
| Chain | Residue |
| A | GLU14 |
| A | HOH182 |
| A | HOH222 |
| B | VAL77 |
| B | LYS80 |
| B | HOH158 |
