Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE NA B 1 |
| Chain | Residue |
| B | NA4 |
| B | U17 |
| B | U18 |
| B | HOH44 |
| B | HOH64 |
| B | HOH66 |
| B | HOH67 |
| site_id | AC2 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE NA A 14 |
| Chain | Residue |
| A | HOH37 |
| A | HOH49 |
| A | HOH55 |
| A | HOH58 |
| A | U4 |
| A | U5 |
| site_id | AC3 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE NA A 15 |
| Chain | Residue |
| A | G7 |
| A | HOH31 |
| A | HOH51 |
| A | HOH60 |
| A | HOH71 |
| A | HOH75 |
| site_id | AC4 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE NA B 4 |
| Chain | Residue |
| B | NA1 |
| B | HOH38 |
| B | HOH66 |
| B | HOH67 |
| B | HOH102 |
| site_id | AC5 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE NA A 16 |
| Chain | Residue |
| A | A9 |
| A | HOH52 |
| A | HOH70 |
| A | HOH83 |
| A | HOH86 |
| A | HOH99 |
| site_id | AC6 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE MG A 17 |
| Chain | Residue |
| A | HOH23 |
| A | HOH30 |
| A | HOH53 |
| A | HOH64 |
| A | HOH67 |
| A | HOH90 |
