Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | binding site for residue ZN A 601 |
| Chain | Residue |
| A | GLU400 |
| A | CYS507 |
| A | HIS510 |
| A | CYS530 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | binding site for residue MN A 602 |
| Chain | Residue |
| A | ASP390 |
| A | GLU392 |
| A | ASP534 |
| A | HOH749 |
| site_id | AC3 |
| Number of Residues | 3 |
| Details | binding site for residue PEG A 603 |
| Chain | Residue |
| A | ASN408 |
| A | HOH763 |
| A | ASN407 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | binding site for residue ZN B 601 |
| Chain | Residue |
| B | GLU400 |
| B | CYS507 |
| B | HIS510 |
| B | CYS530 |
| site_id | AC5 |
| Number of Residues | 4 |
| Details | binding site for residue MN B 602 |
| Chain | Residue |
| B | ASP390 |
| B | ILE391 |
| B | GLU392 |
| B | ASP534 |
