Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 22 |
| Details | BINDING SITE FOR RESIDUE ANP A 501 |
| Chain | Residue |
| A | ARG330 |
| A | SER399 |
| A | GLY421 |
| A | GLY423 |
| A | ARG426 |
| A | LBY502 |
| A | MG503 |
| A | MG504 |
| A | HOH602 |
| A | HOH640 |
| A | HOH656 |
| A | GLU332 |
| A | HOH670 |
| A | HOH685 |
| A | HOH697 |
| A | HIS338 |
| A | LEU339 |
| A | PHE342 |
| A | MET344 |
| A | GLU396 |
| A | LEU397 |
| A | SER398 |
| site_id | AC2 |
| Number of Residues | 10 |
| Details | BINDING SITE FOR RESIDUE LBY A 502 |
| Chain | Residue |
| A | MET276 |
| A | ALA302 |
| A | TYR306 |
| A | ASN346 |
| A | SER399 |
| A | ILE405 |
| A | TRP417 |
| A | ALA420 |
| A | GLY421 |
| A | ANP501 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE MG A 503 |
| Chain | Residue |
| A | ARG330 |
| A | ANP501 |
| A | HOH601 |
| A | HOH656 |
| A | HOH685 |
| A | HOH697 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE MG A 504 |
| Chain | Residue |
| A | GLU396 |
| A | SER399 |
| A | ANP501 |
| A | HOH640 |
