4lvy	A	89	2.0	RF01831	URS000080DF21_1309	24388757,21906956			0046653		1309	ggagaguagaugauucgcguuaagugugugugaaugggaugucgucacacaacgaagcgagagcgcggugaaucauugcauccgcucca	<<<<....<<<<<<<<<<<<....<<<<<<<<<.<.(((((..>>>>>>>>.>>..<<....>>>>>.>>>>>>>>>.))))).>>>>.	((((....((((((((((((......(((((((...[[[[[...))))))).....((....))))).))))))))).]]]]].)))).	Structure of the THF riboswitch bound to pemetrexed; THF riboswitch