Functional Information from PDB Data
| site_id | AC1 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE K B 1 |
| Chain | Residue |
| B | HOH12 |
| B | U146 |
| B | C147 |
| B | C163 |
| B | A164 |
| B | G165 |
| site_id | AC2 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE K B 2 |
| Chain | Residue |
| B | HOH78 |
| B | U146 |
| B | C163 |
| site_id | AC3 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE CL B 38 |
| Chain | Residue |
| B | NCO7 |
| B | C172 |
| B | A173 |
| B | NCO179 |
| site_id | AC4 |
| Number of Residues | 11 |
| Details | BINDING SITE FOR RESIDUE NCO B 179 |
| Chain | Residue |
| B | HOH24 |
| B | CL38 |
| B | HOH60 |
| B | U135 |
| B | G136 |
| B | U137 |
| B | U138 |
| B | A169 |
| B | G170 |
| B | G171 |
| B | HOH182 |
| site_id | AC5 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE NCO B 180 |
| Chain | Residue |
| B | HOH37 |
| B | HOH64 |
| B | HOH86 |
| B | C141 |
| B | C142 |
| B | G144 |
| site_id | AC6 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE NCO B 3 |
| Chain | Residue |
| B | NCO5 |
| B | A148 |
| B | G149 |
| B | G150 |
| B | U151 |
| site_id | AC7 |
| Number of Residues | 5 |
| Details | BINDING SITE FOR RESIDUE NCO B 4 |
| Chain | Residue |
| B | HOH55 |
| B | HOH99 |
| B | C153 |
| B | G154 |
| B | A156 |
| site_id | AC8 |
| Number of Residues | 4 |
| Details | BINDING SITE FOR RESIDUE NCO B 5 |
| Chain | Residue |
| B | NCO3 |
| B | HOH73 |
| B | G158 |
| B | G159 |
| site_id | AC9 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE NCO B 6 |
| Chain | Residue |
| B | C147 |
| B | A161 |
| B | G162 |
| site_id | BC1 |
| Number of Residues | 6 |
| Details | BINDING SITE FOR RESIDUE NCO B 7 |
| Chain | Residue |
| B | HOH17 |
| B | HOH26 |
| B | CL38 |
| B | HOH51 |
| B | HOH94 |
| B | U133 |
| site_id | BC2 |
| Number of Residues | 3 |
| Details | BINDING SITE FOR RESIDUE NCO B 8 |
| Chain | Residue |
| B | G130 |
| B | G131 |
| B | C177 |
