Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 5 |
| Details | binding site for residue ZN A 301 |
| Chain | Residue |
| A | HIS114 |
| A | HIS116 |
| A | HIS179 |
| A | HOH408 |
| A | HOH497 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | binding site for residue ZN A 302 |
| Chain | Residue |
| A | HIS153 |
| A | HIS251 |
| A | ACT303 |
| A | ACT304 |
| site_id | AC3 |
| Number of Residues | 7 |
| Details | binding site for residue ACT A 303 |
| Chain | Residue |
| A | ALA132 |
| A | HIS153 |
| A | HIS251 |
| A | ASN254 |
| A | ZN302 |
| A | ACT304 |
| A | HOH412 |
| site_id | AC4 |
| Number of Residues | 9 |
| Details | binding site for residue ACT A 304 |
| Chain | Residue |
| A | ALA132 |
| A | THR133 |
| A | THR152 |
| A | HIS153 |
| A | ASP247 |
| A | HIS251 |
| A | ZN302 |
| A | ACT303 |
| A | HOH415 |
| site_id | AC5 |
| Number of Residues | 2 |
| Details | binding site for residue ACT A 305 |
| Chain | Residue |
| A | VAL107 |
| A | HOH417 |