>test_CRYSTAL_STRUCTURE_OF_A_TIGHT-BINDING_GLUTAMINE_TRNA_BOUND_TO_GLUTAMINE_AMINOACYL_TRNA_SYNTHETASE__PDB_00376
.......***.......................******..................................
GGGGUAUCGCCAAGCGGUAAGGCACCGGAUUCUGAUUCCGGAGGUCGAGGUUCGAAUCCUCGUACCCCAGCCA
((((((..(((.........)))((((((((...))))))))...(((((.......))))))))))).....
>test_GUANINE_RIBOSWITCH_U22C,_A52G_MUTANT_BOUND_TO_HYPOXANTHINE__PDB_01023
............................*********.............................**
GGACAUACAAUCGCGUGGAUAUGGCACGCAAGUUUCUGCCGGGCACCGUAAAUGUCCGACUAUGUCCa
(((((((...(((((((.[[..[[)))))))........((((((]]...]]))))))..))))))).
>test_SOLUTION_STRUCTURE_OF_THE_P2B-P3_PSEUDOKNOT_FROM_HUMAN_TELOMERASE_RNA__PDB_00857
.............................*****.............
GGGCUGUUUUUCUCGCUGACUUUCAGCCCCAAACAAAAAAGUCAGCA
[[[[[[........(((((((((]]]]]]........))))))))).