Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | binding site for residue ZN A 1001 |
| Chain | Residue |
| A | HIS712 |
| A | HIS714 |
| A | CYS728 |
| A | CYS847 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | binding site for residue ZN A 1002 |
| Chain | Residue |
| A | GLU438 |
| A | HIS442 |
| A | CYS447 |
| A | CYS450 |
| site_id | AC3 |
| Number of Residues | 18 |
| Details | binding site for residue 68T A 1003 |
| Chain | Residue |
| A | HIS513 |
| A | CYS709 |
| A | SER710 |
| A | HIS711 |
| A | ARG729 |
| A | ARG737 |
| A | THR794 |
| A | TRP795 |
| A | SER796 |
| A | HIS798 |
| A | ALA799 |
| A | LYS800 |
| A | GLU802 |
| A | TRP803 |
| A | HOH1109 |
| A | HOH1110 |
| A | HOH1300 |
| A | LEU512 |
| site_id | AC4 |
| Number of Residues | 10 |
| Details | binding site for residue MES A 1004 |
| Chain | Residue |
| A | VAL321 |
| A | GLY323 |
| A | GLY323 |
| A | ARG326 |
| A | ARG326 |
| A | LEU327 |
| A | LEU327 |
| A | LEU748 |
| A | LEU748 |
| A | LEU873 |