3rkf A 67 2.5 RF00167 URS000080DFAE_1423 21890900 0009113 1423 ggccauauaacugcguggauauagcacgcagguuucuaccgggcacuguaaauguccgacuaugguc .<<<<<<...<<<<<<<.....((>>>>>>>........<<<<<<)).....>>>>>>..>>>>>>. ((((((((..(((((((.....[[)))))))[.....)]((((((]].....))))))..))))))) Crystal structure of guanine riboswitch C61U/G37A double mutant bound to thio-guanine; Guanine riboswitch 3rkf B 67 2.5 RF00167 URS000080DFAE_1423 21890900 0009113 1423 ggccauauaacugcguggauauagcacgcagguuucuaccgggcacuguaaauguccgacuaugguc .<<<<<<...<<<<<<<.....((>>>>>>>........<<<<<<)).....>>>>>>..>>>>>>. ((((((((..(((((((.....[[)))))))[.....)]((((((]].....))))))..))))))) Crystal structure of guanine riboswitch C61U/G37A double mutant bound to thio-guanine; Guanine riboswitch 3rkf C 67 2.5 RF00167 URS000080DFAE_1423 21890900 0009113 1423 ggccauauaacugcguggauauagcacgcagguuucuaccgggcacuguaaauguccgacuaugguc .<<<<<<...<<<<<<<.....((>>>>>>>........<<<<<<)).....>>>>>>..>>>>>>. ((((((((..(((((((.....[[)))))))[.....)]((((((]].....))))))..))))))) Crystal structure of guanine riboswitch C61U/G37A double mutant bound to thio-guanine; Guanine riboswitch 3rkf D 67 2.5 RF00167 URS000080DFAE_1423 21890900 0009113 1423 ggccauauaacugcguggauauagcacgcagguuucuaccgggcacuguaaauguccgacuaugguc .<<<<<<...<<<<<<<.....((>>>>>>>........<<<<<<)).....>>>>>>..>>>>>>. ((((((((..(((((((.....[[)))))))[.....)]((((((]].....))))))..))))))) Crystal structure of guanine riboswitch C61U/G37A double mutant bound to thio-guanine; Guanine riboswitch