Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE ZN A 1001 |
| Chain | Residue |
| A | CYS450 |
| A | CYS453 |
| A | CYS471 |
| A | CYS474 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE ZN A 1002 |
| Chain | Residue |
| A | CYS465 |
| A | HIS467 |
| A | CYS481 |
| A | CYS484 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE NI A 1003 |
| Chain | Residue |
| A | HOH1118 |
| A | HOH1120 |
| A | HOH1145 |
| A | ASP455 |
| site_id | AC4 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE ZN B 1001 |
| Chain | Residue |
| B | CYS450 |
| B | CYS453 |
| B | CYS471 |
| B | CYS474 |
| site_id | AC5 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE ZN B 1002 |
| Chain | Residue |
| B | CYS465 |
| B | HIS467 |
| B | CYS481 |
| B | CYS484 |
| site_id | AC6 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE NI B 1003 |
| Chain | Residue |
| B | ASP455 |
| B | HOH1130 |
| B | HOH1144 |
| B | HOH1148 |
| B | HOH1149 |
