4lvx A 89 1.9 RF01831 URS000080DF21_1309 24388757,21906956 0046653 1309 ggagaguagaugauucgcguuaagugugugugaaugggaugucgucacacaacgaagcgagagcgcggugaaucauugcauccgcucca <<<<....<<<<<<<<<<<<....<<<<<<<<<.<.(((((..>>>>>>>>.>>..<<....>>>>>.>>>>>>>>>.))))).>>>>. ((((....((((((((((((......(((((((...[[[[[...))))))).....((....))))).))))))))).]]]]].)))). Structure of the THF riboswitch bound to tetrahydrobiopterin; THF riboswitch 7wif V 50 2.86 RF02977 URS000268136C_381 36620887 0010468 381 ngcgugguccguucaacucguuccucgaaagaggaacuacgggagacgcc <<<<<..<<<<<.......<<<<<<<....>>>>>>>.>>>>>..>>>>> (((((..(((((.......(((((((....))))))).)))))..))))) The THF-II riboswitch bound to H4B; RNA (50-MER) 8xzn A 53 1.82 RF02977 38769061 0010468 41312 ngguguguaccguucaacucgucccagcuucgacugggacuacgggagcgccu <<<<<<...<<<<.......<<<<<<<......>>>>>>>.>>>>..>>>>>> ((((((...((((.......((((((((...).))))))).))))..)))))) Crystal structure of folE riboswitch with BH4; RNA (53-MER)