Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 5 |
| Details | binding site for residue NI A 201 |
| Chain | Residue |
| A | GLY31 |
| A | GLU141 |
| A | HIS144 |
| A | HOH302 |
| A | HOH386 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | binding site for residue NI A 202 |
| Chain | Residue |
| A | HOH386 |
| A | GLY31 |
| A | GLU141 |
| A | HIS144 |
| A | HOH302 |
| site_id | AC3 |
| Number of Residues | 1 |
| Details | binding site for residue NI A 203 |
| site_id | AC4 |
| Number of Residues | 9 |
| Details | binding site for residue MG A 204 |
| Chain | Residue |
| A | ASP59 |
| A | GLN143 |
| A | HOH336 |
| A | HOH352 |
| A | HOH366 |
| A | HOH366 |
| A | HOH376 |
| A | HOH424 |
| A | HOH424 |
| site_id | AC5 |
| Number of Residues | 9 |
| Details | binding site for residue NI B 201 |
| Chain | Residue |
| B | HIS89 |
| B | HIS89 |
| B | HIS89 |
| B | HOH336 |
| B | HOH336 |
| B | HOH336 |
| B | HOH372 |
| B | HOH372 |
| B | HOH372 |
| site_id | AC6 |
| Number of Residues | 5 |
| Details | binding site for residue MG B 202 |
| Chain | Residue |
| B | GLU141 |
| B | HIS144 |
| B | HOH301 |
| B | HOH390 |
| B | HOH407 |
| site_id | AC7 |
| Number of Residues | 3 |
| Details | binding site for Di-peptide ACE C 499 and GLN C 500 |
| Chain | Residue |
| C | ASN501 |
| C | ASN501 |
| C | HOH604 |
| site_id | AC8 |
| Number of Residues | 12 |
| Details | binding site for Di-peptide ACE D 499 and GLN D 500 |
| Chain | Residue |
| A | PRO32 |
| A | GLU33 |
| A | LYS34 |
| A | HOH320 |
| B | GLY65 |
| B | ASP66 |
| B | PHE123 |
| D | ASN501 |
| D | GLY502 |
| D | HOH602 |
| D | HOH607 |
| D | HOH612 |
