Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE ZN A 1 |
| Chain | Residue |
| A | HOH21 |
| A | GLU435 |
| B | GLU435 |
| C | GLU435 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE ZN B 2 |
| Chain | Residue |
| A | GLU456 |
| B | ZN3 |
| B | HOH14 |
| B | GLU456 |
| C | GLU456 |
| site_id | AC3 |
| Number of Residues | 8 |
| Details | BINDING SITE FOR RESIDUE ZN B 3 |
| Chain | Residue |
| A | GLU456 |
| B | ZN2 |
| B | ZN4 |
| B | HOH14 |
| B | HOH15 |
| B | ASP452 |
| B | GLU456 |
| C | GLU449 |
| site_id | AC4 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE ZN B 4 |
| Chain | Residue |
| A | GLU456 |
| B | ZN3 |
| B | HOH15 |
| B | HOH37 |
| B | HOH90 |
| B | GLU449 |
| C | GLU449 |
