Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE CL A 267 |
| Chain | Residue |
| A | THR31 |
| A | HOH308 |
| site_id | AC2 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CL A 268 |
| Chain | Residue |
| A | ARG262 |
| A | HOH352 |
| B | ARG262 |
| B | HOH317 |
| site_id | AC3 |
| Number of Residues | 2 |
| Details | BINDING SITE FOR RESIDUE CL A 269 |
| Chain | Residue |
| A | ALA243 |
| A | LYS244 |
| site_id | AC4 |
| Number of Residues | 24 |
| Details | BINDING SITE FOR RESIDUE ACO A 266 |
| Chain | Residue |
| A | ILE4 |
| A | HIS35 |
| A | SER36 |
| A | SER37 |
| A | LEU38 |
| A | SER39 |
| A | GLY42 |
| A | ILE44 |
| A | GLY47 |
| A | PRO68 |
| A | GLN70 |
| A | ALA109 |
| A | MSE110 |
| A | GLY111 |
| A | LYS112 |
| A | VAL174 |
| A | SER178 |
| A | THR180 |
| A | HOH289 |
| A | HOH323 |
| A | HOH328 |
| A | HOH332 |
| A | HOH335 |
| A | MSE1 |
| site_id | AC5 |
| Number of Residues | 7 |
| Details | BINDING SITE FOR RESIDUE URA A 270 |
| Chain | Residue |
| A | SER72 |
| A | TRP80 |
| A | SER81 |
| A | ARG82 |
| A | PRO83 |
| A | ARG108 |
| A | HOH279 |
| site_id | AC6 |
| Number of Residues | 20 |
| Details | BINDING SITE FOR RESIDUE ACO B 266 |
| Chain | Residue |
| B | ILE4 |
| B | HIS35 |
| B | SER36 |
| B | SER37 |
| B | LEU38 |
| B | SER39 |
| B | GLY42 |
| B | ILE44 |
| B | GLY47 |
| B | PRO68 |
| B | GLN70 |
| B | ALA109 |
| B | MSE110 |
| B | GLY111 |
| B | LYS112 |
| B | VAL174 |
| B | SER178 |
| B | THR180 |
| B | HOH323 |
| B | HOH395 |
| site_id | AC7 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE URA B 267 |
| Chain | Residue |
| B | TRP80 |
| B | SER81 |
| B | ARG82 |
| B | PRO83 |
| B | ARG108 |
| B | HOH398 |
