Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE ZN A 701 |
| Chain | Residue |
| A | ASP61 |
| A | HIS81 |
| A | HIS87 |
| A | ASP238 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE ZN B 702 |
| Chain | Residue |
| B | ASP1061 |
| B | HIS1081 |
| B | HIS1087 |
| B | ASP1238 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CA A 703 |
| Chain | Residue |
| A | GLU360 |
| A | ASP365 |
| A | PRO366 |
| A | HOH2228 |
| A | HOH2229 |
| A | GLY286 |
| site_id | AC4 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE CA B 704 |
| Chain | Residue |
| B | GLY1286 |
| B | GLU1360 |
| B | ASP1365 |
| B | PRO1366 |
| B | HOH2209 |
| B | HOH2243 |
1KU0
