Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 2 |
| Details | binding site for residue CU1 A 101 |
| site_id | AC2 |
| Number of Residues | 2 |
| Details | binding site for residue CU1 B 101 |
| site_id | AC3 |
| Number of Residues | 11 |
| Details | binding site for Ligand residues 22W A 6 through GLY A 7 bound to SER A 5 |
| Chain | Residue |
| A | CYS10 |
| A | CU1101 |
| A | HOH203 |
| B | 22Q1 |
| B | PRO8 |
| B | HOH202 |
| A | CYS4 |
| A | SER5 |
| A | PRO8 |
| A | PRO8 |
| A | ASN9 |
| site_id | AC4 |
| Number of Residues | 12 |
| Details | binding site for Ligand residues 22W B 6 through GLY B 7 bound to SER B 5 |
| Chain | Residue |
| A | 22Q1 |
| A | SER5 |
| A | PRO8 |
| A | HOH201 |
| B | CYS4 |
| B | SER5 |
| B | PRO8 |
| B | PRO8 |
| B | ASN9 |
| B | CYS10 |
| B | CU1101 |
| B | HOH205 |
| site_id | AC5 |
| Number of Residues | 8 |
| Details | binding site for Di-peptide 22Q B 1 and ALA B 2 |
| Chain | Residue |
| A | SER3 |
| A | CYS4 |
| A | SER5 |
| A | 22W6 |
| A | CU1101 |
| B | SER3 |
| B | HOH203 |
| B | HOH210 |
