Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE SO4 A 6 |
| Chain | Residue |
| A | PRO100 |
| A | GLN162 |
| A | GLY238 |
| A | HOH419 |
| site_id | AC2 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE NHE A 1 |
| Chain | Residue |
| A | LEU221 |
| A | TRP228 |
| A | PHE244 |
| A | HOH469 |
| B | PHE85 |
| A | ILE47 |
| A | TRP49 |
| A | LYS175 |
| A | GLU215 |
| A | TYR220 |
| site_id | AC3 |
| Number of Residues | 11 |
| Details | BINDING SITE FOR RESIDUE NHE B 2 |
| Chain | Residue |
| A | PHE85 |
| B | ILE47 |
| B | TRP49 |
| B | LYS175 |
| B | GLU215 |
| B | TYR220 |
| B | LEU221 |
| B | TRP228 |
| B | TRP230 |
| B | PHE244 |
| B | HOH502 |
| site_id | AC4 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE GOL B 3 |
| Chain | Residue |
| B | PHE39 |
| B | GLY40 |
| B | TRP50 |
| B | THR126 |
| B | VAL128 |
| B | PHE135 |
| B | ARG137 |
| B | ARG214 |
| B | HOH382 |
| B | HOH414 |
| site_id | AC5 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE GOL A 4 |
| Chain | Residue |
| A | PHE39 |
| A | GLY40 |
| A | ALA41 |
| A | TRP50 |
| A | THR126 |
| A | PHE135 |
| A | ARG137 |
| A | ARG214 |
| A | HOH368 |
| A | HOH441 |
| site_id | AC6 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE GOL B 5 |
| Chain | Residue |
| B | ARG122 |
| B | GLY124 |
| B | ASN125 |
| B | THR126 |
| B | ASP127 |
