Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | binding site for residue ZN A 301 |
| Chain | Residue |
| A | HIS168 |
| A | ASP172 |
| A | HIS249 |
| A | TAR302 |
| site_id | AC2 |
| Number of Residues | 10 |
| Details | binding site for residue TAR A 302 |
| Chain | Residue |
| A | ARG242 |
| A | VAL243 |
| A | HIS247 |
| A | HIS249 |
| A | ZN301 |
| A | ARG158 |
| A | HIS168 |
| A | ASP172 |
| A | ALA198 |
| A | GLY241 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | binding site for residue ZN B 301 |
| Chain | Residue |
| B | HIS168 |
| B | ASP172 |
| B | HIS249 |
| B | TAR302 |
| site_id | AC4 |
| Number of Residues | 11 |
| Details | binding site for residue TAR B 302 |
| Chain | Residue |
| B | ARG158 |
| B | HIS168 |
| B | ASP172 |
| B | ALA198 |
| B | GLY241 |
| B | ARG242 |
| B | VAL243 |
| B | HIS247 |
| B | HIS249 |
| B | ZN301 |
| B | HOH415 |
| site_id | AC5 |
| Number of Residues | 4 |
| Details | binding site for residue ZN C 301 |
| Chain | Residue |
| C | HIS168 |
| C | ASP172 |
| C | HIS249 |
| C | TAR302 |
| site_id | AC6 |
| Number of Residues | 10 |
| Details | binding site for residue TAR C 302 |
| Chain | Residue |
| C | ARG158 |
| C | HIS168 |
| C | ASP172 |
| C | ALA216 |
| C | GLY241 |
| C | ARG242 |
| C | VAL243 |
| C | HIS247 |
| C | HIS249 |
| C | ZN301 |
