Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 5 |
| Details | binding site for residue MG A 301 |
| Chain | Residue |
| A | ASP35 |
| A | ASP192 |
| A | ASP231 |
| A | PO4304 |
| A | HOH525 |
| site_id | AC2 |
| Number of Residues | 5 |
| Details | binding site for residue MG A 302 |
| Chain | Residue |
| A | HOH487 |
| A | ASP35 |
| A | GLY36 |
| A | PO4304 |
| A | HOH464 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | binding site for residue MG A 303 |
| Chain | Residue |
| A | GLU16 |
| A | HOH454 |
| A | HOH504 |
| A | HOH522 |
| A | HOH561 |
| A | HOH662 |
| site_id | AC4 |
| Number of Residues | 15 |
| Details | binding site for residue PO4 A 304 |
| Chain | Residue |
| A | SER-9 |
| A | SER-10 |
| A | ARG12 |
| A | ASP35 |
| A | GLY36 |
| A | MET37 |
| A | GLY38 |
| A | ASP192 |
| A | ASP231 |
| A | MG301 |
| A | MG302 |
| A | HOH442 |
| A | HOH464 |
| A | HOH475 |
| A | HOH487 |