2hop	A	76	3.3	RF00059	URS000080E068_562	16962976		0030976			562	gcgacucggggugcccgcgugaaggcugagaaauacccguaucaccugacuggauaaugccagcagggaagucgca	<<<<<<<<<<..<<<........>>>.........>>>>.....<<<...<<<......>>>..>>>..>>>>>>.	((((((((((..(((........))).........)))).....(((...(..........)..)))..)))))).	Crystal structure of an E. coli thi-box riboswitch bound to pyrithiamine; thi-box riboswitch