Additional file 4 of Plastid-mediated feedback regulation of Arabidopsis LYCOPENE EPSILON CYCLASE is modulated by the promoter and a 5′UTR structural variant harbouring a conserved IRES

Additional file 4: Dataset S2. The shape-switching potential of 27 different riboswitch classes found in the Rfam database. Analysis was performed based on RNA structures with minimum free energy and maximum stability. The number of shapes with >10% minimum probability is considered significant.