Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 15 |
| Details | binding site for residue ANP A 501 |
| Chain | Residue |
| A | ALA136 |
| A | ILE245 |
| A | ILE303 |
| A | ASP304 |
| A | HOH602 |
| A | HOH704 |
| A | HOH711 |
| A | SER137 |
| A | ALA138 |
| A | SER139 |
| A | VAL143 |
| A | ALA155 |
| A | LYS157 |
| A | GLN242 |
| A | GLU243 |
| site_id | AC2 |
| Number of Residues | 3 |
| Details | binding site for residue SO4 A 502 |
| Chain | Residue |
| A | GLN345 |
| A | ARG346 |
| A | GLN398 |
| site_id | AC3 |
| Number of Residues | 3 |
| Details | binding site for residue SO4 A 503 |
| Chain | Residue |
| A | ARG126 |
| A | TRP148 |
| A | HOH611 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | binding site for residue SO4 A 504 |
| Chain | Residue |
| A | GLN191 |
| A | GLY192 |
| A | ARG388 |
| A | HOH613 |
| A | HOH650 |
| site_id | AC5 |
| Number of Residues | 2 |
| Details | binding site for residue SO4 A 505 |
| Chain | Residue |
| A | LYS98 |
| A | ARG113 |
| site_id | AC6 |
| Number of Residues | 1 |
| Details | binding site for residue SO4 A 506 |
| site_id | AC7 |
| Number of Residues | 5 |
| Details | binding site for residue GOL A 507 |
| Chain | Residue |
| A | ASP263 |
| A | LEU264 |
| A | THR267 |
| A | HIS425 |
| A | HOH714 |
