Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE MG A 336 |
| Chain | Residue |
| A | GLN299 |
| A | ASP302 |
| A | HOH437 |
| A | HOH438 |
| A | HOH440 |
| C | HOH439 |
| site_id | AC2 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE CL A 337 |
| Chain | Residue |
| A | ARG273 |
| A | GLU321 |
| A | LEU322 |
| site_id | AC3 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE CL A 338 |
| Chain | Residue |
| A | ARG273 |
| A | ARG277 |
| A | ARG280 |
| site_id | AC4 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE MG C 336 |
| Chain | Residue |
| A | HOH430 |
| C | GLN299 |
| C | ASP302 |
| C | HOH381 |
| C | HOH431 |
| C | HOH432 |
| site_id | AC5 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE CL C 337 |
| Chain | Residue |
| C | ARG273 |
| C | ARG277 |
| C | ARG280 |
| site_id | AC6 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE CL C 338 |
| Chain | Residue |
| C | ARG273 |
| C | LEU322 |
