>4enc_A mol:na length:52 Fluoride riboswitch GGGCGAUGAGGCCCGCCCAAACUGCCCUGAAAAGGGCUGAUGGCCUCUACUG >4enc_A mol:na length:52 Fluoride riboswitch GGGCGAUGAGGCCCGCCCAAACUGCCCUGAAAAGGGCUGAUGGCCUCUACUG