8d2b A 33 1.44 URS0002617795_32630 36413497 32630 ggcgauaccagccgaaaggcccuuggcagcgcc <<<<...<<.<<<....>>>....>>...>>>> ((((...((.(((....)))....))...)))) Crystal structure of theophylline aptamer in complex with TAL2; RNA (33-MER) 8d2b B 33 1.44 URS0002617795_32630 36413497 32630 ggcgauaccagccgaaaggcccuuggcagcgcc <<<<...<<.<<<....>>>....>>...>>>> ((((...((.(((....)))....))...)))) Crystal structure of theophylline aptamer in complex with TAL2; RNA (33-MER)