Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | binding site for residue SO4 A 201 |
| Chain | Residue |
| A | ARG34 |
| A | HIS36 |
| A | HOH321 |
| A | HOH334 |
| site_id | AC2 |
| Number of Residues | 1 |
| Details | binding site for residue NO3 A 202 |
| site_id | AC3 |
| Number of Residues | 8 |
| Details | binding site for residue NO3 A 203 |
| Chain | Residue |
| A | ASP96 |
| B | ARG10 |
| B | ARG34 |
| B | NO3202 |
| A | GLN8 |
| A | ALA9 |
| A | ARG10 |
| A | ARG34 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | binding site for residue NO3 B 201 |
| Chain | Residue |
| B | ARG34 |
| B | HIS36 |
| B | HOH309 |
| B | HOH313 |
| site_id | AC5 |
| Number of Residues | 8 |
| Details | binding site for residue NO3 B 202 |
| Chain | Residue |
| A | ARG10 |
| A | ARG34 |
| A | NO3203 |
| B | GLN8 |
| B | ALA9 |
| B | ARG10 |
| B | ARG34 |
| B | ASP96 |
| site_id | AC6 |
| Number of Residues | 3 |
| Details | binding site for residue NO3 B 203 |
| Chain | Residue |
| A | GLN75 |
| B | LYS22 |
| B | GLN75 |
| site_id | AC7 |
| Number of Residues | 8 |
| Details | binding site for residue NO3 B 204 |
| Chain | Residue |
| A | GLN72 |
| A | ALA101 |
| A | SER102 |
| A | MET105 |
| B | ASN98 |
| B | SER102 |
| B | HOH302 |
| B | HOH312 |
| site_id | AC8 |
| Number of Residues | 6 |
| Details | binding site for residues ACE I 1 and 2L5 I 2 |
| Chain | Residue |
| A | GLN79 |
| A | ARG81 |
| B | TYR16 |
| B | ASP18 |
| B | LYS21 |
| I | PRO3 |
| site_id | AC9 |
| Number of Residues | 8 |
| Details | binding site for Di-peptide 2L5 I 2 and PRO I 3 |
| Chain | Residue |
| A | TYR16 |
| A | GLN79 |
| A | ARG81 |
| B | ASP18 |
| B | LYS21 |
| I | ACE1 |
| I | PRO4 |
| I | PRO5 |
| site_id | AD1 |
| Number of Residues | 7 |
| Details | binding site for residues ACE J 1 and 2L5 J 2 |
| Chain | Residue |
| A | TYR16 |
| A | ASP18 |
| A | LYS21 |
| A | HOH301 |
| B | GLN79 |
| B | ARG81 |
| J | PRO3 |
| site_id | AD2 |
| Number of Residues | 8 |
| Details | binding site for Di-peptide 2L5 J 2 and PRO J 3 |
| Chain | Residue |
| A | ASP18 |
| A | LYS21 |
| A | HOH301 |
| B | TYR16 |
| B | GLN79 |
| B | ARG81 |
| J | ACE1 |
| J | PRO4 |
| site_id | AD3 |
| Number of Residues | 8 |
| Details | binding site for Di-peptide LEU J 11 and NH2 J 12 |
| Chain | Residue |
| A | ASN20 |
| B | MET14 |
| B | THR30 |
| J | THR7 |
| J | GLU8 |
| J | ASP9 |
| J | GLU10 |
| J | HOH101 |
