Basis for ligand discrimination between ON and OFF state riboswitch conformations: The case of the SAM-I riboswitch

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FIGURE 1.
FIGURE 1.

The secondary structure and sequence of the B. subtilis yitJ SAM-I riboswitch. The residues of the junction regions J1/2, J3/4, and J1/4 are colored in red, magenta, and blue, respectively. The aptamer, AT, and T are decision-making regions: denoting the aptamer element, antiterminator, and the terminator sequences, respectively.

This Article

  1. Published in Advance April 27, 2012, doi: 10.1261/rna.032177.111 RNA 18: 1230-1243

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