Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE NI G 1 |
| Chain | Residue |
| E | HOH68 |
| E | HOH72 |
| G | CL71 |
| G | CL83 |
| G | HIS176 |
| site_id | AC2 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE CL G 71 |
| Chain | Residue |
| E | HOH72 |
| G | NI1 |
| G | SER208 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CL G 83 |
| Chain | Residue |
| G | NI1 |
| G | SER175 |
| G | HIS176 |
| E | HOH72 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE NI K 2 |
| Chain | Residue |
| C | HOH32 |
| C | HOH110 |
| K | CL12 |
| K | CL95 |
| K | HIS176 |
| site_id | AC5 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE CL K 12 |
| Chain | Residue |
| C | HOH110 |
| K | NI2 |
| K | HIS176 |
| site_id | AC6 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE CL K 95 |
| Chain | Residue |
| C | HOH110 |
| K | NI2 |
| K | SER208 |