Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | binding site for residue ZN A 101 |
| Chain | Residue |
| A | ASP2 |
| A | GLU4 |
| A | HIS47 |
| B | GLU38 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | binding site for residue ZN A 102 |
| Chain | Residue |
| A | LYS10 |
| A | GLU70 |
| A | HOH252 |
| A | HOH268 |
| site_id | AC3 |
| Number of Residues | 19 |
| Details | binding site for residue HEC A 103 |
| Chain | Residue |
| A | CYS12 |
| A | CYS15 |
| A | HIS16 |
| A | GLY24 |
| A | PRO25 |
| A | TYR34 |
| A | LEU44 |
| A | HIS47 |
| A | GLN53 |
| A | GLY54 |
| A | ASN55 |
| A | TRP56 |
| A | GLY57 |
| A | ILE59 |
| A | MET61 |
| A | ASN64 |
| A | HOH222 |
| B | HEC104 |
| A | PRO11 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | binding site for residue ZN B 101 |
| Chain | Residue |
| A | GLU38 |
| B | ASP2 |
| B | GLU4 |
| B | HIS47 |
| site_id | AC5 |
| Number of Residues | 3 |
| Details | binding site for residue ZN B 102 |
| Chain | Residue |
| A | GLU69 |
| B | ASP19 |
| B | HOH243 |
| site_id | AC6 |
| Number of Residues | 4 |
| Details | binding site for residue ZN B 103 |
| Chain | Residue |
| B | LYS10 |
| B | GLU70 |
| B | HOH228 |
| B | HOH272 |
| site_id | AC7 |
| Number of Residues | 23 |
| Details | binding site for Di-peptide HEC B 104 and CYS B 15 |
| Chain | Residue |
| A | HEC103 |
| B | PRO11 |
| B | CYS12 |
| B | ALA13 |
| B | ALA14 |
| B | HIS16 |
| B | MET22 |
| B | VAL23 |
| B | GLY24 |
| B | PRO25 |
| B | TYR34 |
| B | LEU44 |
| B | HIS47 |
| B | GLN53 |
| B | GLY54 |
| B | ASN55 |
| B | TRP56 |
| B | GLY57 |
| B | ILE59 |
| B | MET61 |
| B | PRO62 |
| B | ASN64 |
| B | HOH220 |
| site_id | AC8 |
| Number of Residues | 23 |
| Details | binding site for Di-peptide HEC B 104 and CYS B 12 |
| Chain | Residue |
| A | HEC103 |
| B | PHE7 |
| B | LYS10 |
| B | PRO11 |
| B | ALA13 |
| B | ALA14 |
| B | CYS15 |
| B | HIS16 |
| B | GLY24 |
| B | PRO25 |
| B | TYR34 |
| B | LEU44 |
| B | HIS47 |
| B | GLN53 |
| B | GLY54 |
| B | ASN55 |
| B | TRP56 |
| B | GLY57 |
| B | ILE59 |
| B | MET61 |
| B | PRO62 |
| B | ASN64 |
| B | HOH220 |
