Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE MG A 501 |
| Chain | Residue |
| A | VAL274 |
| A | GLU277 |
| A | HOH524 |
| A | HOH563 |
| A | HOH612 |
| A | HOH796 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE MG B 501 |
| Chain | Residue |
| B | HOH580 |
| B | HOH822 |
| B | SER78 |
| B | SER272 |
| B | ASP273 |
| site_id | AC3 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE ALA A 502 |
| Chain | Residue |
| A | TRP141 |
| A | TRP147 |
| A | ARG152 |
| A | TRP154 |
| A | TYR170 |
| A | ASP172 |
| A | SER173 |
| A | PHE199 |
| A | ASP201 |
| site_id | AC4 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE ALA B 502 |
| Chain | Residue |
| B | TRP141 |
| B | TRP147 |
| B | ARG152 |
| B | TRP154 |
| B | TYR170 |
| B | ASP172 |
| B | SER173 |
| B | PHE199 |
| B | ASP201 |
