6uc9 B 67 1.941 RF00167 URS000080DDA1_1423 32414072 0009113 1423 ggacauauaaucgcguggauauggcacgcaaguuucuaccgggcaccguaaauguccgacuaugucc <<<<<<<...<.<<<<<.....<<>>>>>.>........<<<<<<>>.....>>>>>>..>>>>>>> ((((((((..(.(((((.....[[))))).)[.....)]((((((]].....))))))..))))))) Guanine riboswitch bound to O6-cyclohexylmethyl guanine; Guanine riboswitch