Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE NHE A 200 |
| Chain | Residue |
| A | PHE6 |
| A | GLU37 |
| A | TYR49 |
| A | VAL51 |
| A | ARG53 |
| B | THR63 |
| B | LYS95 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE NHE B 201 |
| Chain | Residue |
| B | GLU37 |
| B | TYR49 |
| B | ARG53 |
| B | GOL202 |
| A | LYS95 |
| B | PHE6 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE GOL B 202 |
| Chain | Residue |
| B | ASN4 |
| B | PHE31 |
| B | SER77 |
| B | GLU78 |
| B | GLY80 |
| B | NHE201 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE GOL B 203 |
| Chain | Residue |
| B | PRO54 |
| B | GLU55 |
| B | ALA57 |
| B | HIS59 |
| B | HOH323 |
