Puzzle 12
Sequence (5' to 3'): AUCGCUGAACGCGGGGGACCCAGGGGGCGAAUCUCUUCCGAAAGGAAGAGUAGG GUUACUCCUUCGACCCGAGCCCGUCAGCUAACCUCGCAAGCGUCCGAAGGAGAA AAA
Puzzle: ydaO riboswitch.
Crystal structure kindly provided by: Dinshaw Patel
Reference: Ren A, Patel DJ. 2014. c-di-AMP binds the ydaO riboswitch in two pseudo-symmetry-related pockets. Nat Chem Biol. 10(9):780-6.
PDB id: 4qlm