Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 21 |
| Details | BINDING SITE FOR RESIDUE UPG A 300 |
| Chain | Residue |
| A | LEU6 |
| A | PHE143 |
| A | GLY144 |
| A | GLU159 |
| A | LYS160 |
| A | VAL170 |
| A | ARG192 |
| A | HOH402 |
| A | HOH403 |
| A | HOH408 |
| A | HOH411 |
| A | GLY8 |
| A | HOH413 |
| A | HOH526 |
| A | GLY9 |
| A | GLN80 |
| A | PRO83 |
| A | ASP84 |
| A | GLY85 |
| A | LEU106 |
| A | ASP108 |
| site_id | AC2 |
| Number of Residues | 24 |
| Details | BINDING SITE FOR RESIDUE UTP A 301 |
| Chain | Residue |
| A | LEU43 |
| A | TYR112 |
| A | GLY113 |
| A | HIS114 |
| A | GLY115 |
| A | PHE116 |
| A | THR117 |
| A | GLY216 |
| A | ARG217 |
| A | GLY218 |
| A | VAL248 |
| A | ALA249 |
| A | GLU253 |
| A | ILE254 |
| A | ARG257 |
| A | HOH406 |
| A | HOH418 |
| A | HOH427 |
| A | HOH432 |
| A | HOH466 |
| A | HOH472 |
| A | HOH516 |
| A | HOH549 |
| A | HOH576 |
| site_id | AC3 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE SO4 A 302 |
| Chain | Residue |
| A | GLY11 |
| A | THR12 |
| A | ARG13 |
| site_id | AC4 |
| Number of Residues | 9 |
| Details | BINDING SITE FOR RESIDUE SO4 A 303 |
| Chain | Residue |
| A | GLY66 |
| A | GLY67 |
| A | SER69 |
| A | TYR77 |
| A | ALA78 |
| A | VAL79 |
| A | HOH473 |
| A | HOH512 |
| A | HOH563 |