Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | binding site for residue PO4 A 301 |
| Chain | Residue |
| A | TYR18 |
| A | HIS150 |
| A | HIS161 |
| A | HIS163 |
| A | PO4302 |
| B | DG25 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | binding site for residue PO4 A 302 |
| Chain | Residue |
| A | PO4301 |
| A | HIS150 |
| A | GLU151 |
| A | THR152 |
| site_id | AC3 |
| Number of Residues | 7 |
| Details | binding site for residue PO4 C 301 |
| Chain | Residue |
| C | TYR18 |
| C | HIS150 |
| C | THR152 |
| C | HIS161 |
| C | HIS163 |
| C | PO4302 |
| D | DG25 |
| site_id | AC4 |
| Number of Residues | 7 |
| Details | binding site for residue PO4 C 302 |
| Chain | Residue |
| C | HIS150 |
| C | GLU151 |
| C | THR152 |
| C | ARG274 |
| C | PO4301 |
| C | HOH426 |
| C | HOH427 |
| site_id | AC5 |
| Number of Residues | 3 |
| Details | binding site for residue PO4 D 101 |
| Chain | Residue |
| D | DG17 |
| D | DT18 |
| D | HOH206 |
