Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 4 |
| Details | binding site for residue SO4 A 101 |
| Chain | Residue |
| A | G2 |
| A | G3 |
| A | G25 |
| A | C26 |
| site_id | AC2 |
| Number of Residues | 2 |
| Details | binding site for residue NA A 102 |
| site_id | AC3 |
| Number of Residues | 2 |
| Details | binding site for residue NA A 103 |
| site_id | AC4 |
| Number of Residues | 16 |
| Details | binding site for residue SAM A 104 |
| Chain | Residue |
| A | U8 |
| A | U9 |
| A | U10 |
| A | G11 |
| A | U17 |
| A | U19 |
| A | U20 |
| A | G21 |
| A | U47 |
| A | A48 |
| A | A50 |
| A | HOH203 |
| A | HOH206 |
| A | HOH208 |
| A | HOH209 |
| A | A7 |
| site_id | AC5 |
| Number of Residues | 6 |
| Details | binding site for residue MG A 105 |
| Chain | Residue |
| A | U10 |
| A | G16 |
| A | HOH204 |
| A | HOH206 |
| A | HOH207 |
| A | HOH208 |