Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 5 |
| Details | binding site for residue ZN A 301 |
| Chain | Residue |
| A | ASN137 |
| A | HIS141 |
| A | HIS192 |
| A | HIS214 |
| A | HOH440 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | binding site for residue CL A 302 |
| Chain | Residue |
| B | HOH455 |
| A | ARG72 |
| A | HOH405 |
| B | MET152 |
| B | ARG155 |
| site_id | AC3 |
| Number of Residues | 1 |
| Details | binding site for residue EDO A 303 |
| site_id | AC4 |
| Number of Residues | 3 |
| Details | binding site for residue EDO A 304 |
| Chain | Residue |
| A | ARG100 |
| B | ARG219 |
| B | HOH427 |
| site_id | AC5 |
| Number of Residues | 5 |
| Details | binding site for residue ZN B 301 |
| Chain | Residue |
| B | ASN137 |
| B | HIS141 |
| B | HIS192 |
| B | HIS214 |
| B | HOH437 |
| site_id | AC6 |
| Number of Residues | 6 |
| Details | binding site for residue PG4 B 302 |
| Chain | Residue |
| A | PHE33 |
| B | GLU16 |
| B | GLU19 |
| B | LYS20 |
| B | GLU25 |
| B | LEU40 |
| site_id | AC7 |
| Number of Residues | 2 |
| Details | binding site for residue ACT B 303 |
| site_id | AC8 |
| Number of Residues | 1 |
| Details | binding site for residue CL F 101 |