>>__'CRYSTAL_STRUCTURE_OF_A_TIGHT-BINDING_GLUTAMINE_TRNA_BOUND_TO_GLUTAMINE_AMINOACYL_TRNA_SYNTHETASE_'_(PDB_00376)
GGGGUAUCGCCAAGCGGUAAGGCACCGGAUUCUGAUUCCGGAGGUCGAGGUUCGAAUCCUCGUACCCCAGCCA
((((((..(((.........)))((((((((...))))))))...(((((.......))))))))))).....
>__'GUANINE_RIBOSWITCH_U22C,_A52G_MUTANT_BOUND_TO_HYPOXANTHINE_'_(PDB_01023)
GGACAUACAAUCGCGUGGAUAUGGCACGCAAGUUUCUGCCGGGCACCGUAAAUGUCCGACUAUGUCCa
(((((((...(((((((.[[..[[)))))))........((((((]]...]]))))))..))))))).
>__'SOLUTION_STRUCTURE_OF_THE_P2B-P3_PSEUDOKNOT_FROM_HUMAN_TELOMERASE_RNA_'_(PDB_00857)
GGGCUGUUUUUCUCGCUGACUUUCAGCCCCAAACAAAAAAGUCAGCA
[[[[[[........(((((((((]]]]]]........))))))))).