Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 2 |
| Details | binding site for residue ZN A 401 |
| Chain | Residue |
| A | HIS252 |
| B | GLU322 |
| site_id | AC2 |
| Number of Residues | 2 |
| Details | binding site for residue ZN B 401 |
| Chain | Residue |
| B | GLU149 |
| C | HIS344 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | binding site for residue ZN B 402 |
| Chain | Residue |
| A | GLU322 |
| B | HIS252 |
| B | GLU256 |
| B | HOH516 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | binding site for residue ZN D 401 |
| Chain | Residue |
| D | GLU256 |
| D | GLU312 |
| D | HOH565 |
| D | HIS252 |
| site_id | AC5 |
| Number of Residues | 4 |
| Details | binding site for residue ZN D 402 |
| Chain | Residue |
| A | GLU149 |
| A | HOH528 |
| D | HIS344 |
| D | HOH567 |
