4nyb A 80 3.1 RF00059 URS000080E068_562 24768306 0030976 562 gcgacucggggugcccuucgugaaggcugagaaauacccguaucaccugaucuggauaaugccagcguagggaagucgcn <<<<<<<<<<..<<<.........>>>.........>>>>.....<<<...<<<<......>>>>...>>>..>>>>>>. ((((((((((.((((.........)))......)..)))).....(((...((((......))))...)))..)))))). Crystal structure of the E. coli thiM riboswitch in complex with (4-(1,2,3-thiadiazol-4-yl)phenyl)methanamine; thiM TPP riboswitch