Fig 7. Secondary structure of RF00174 Cobalamin riboswitch (Acido bacterium) (A) and RF01055 MOCO riboswitch class (B).

In every individual base, the color gradient scale represents a normalized hit number from 156 features aligned to the sequence. The different color scale in each region represents its coverage of the k-mers in the family that it represents. Whereas, I, H, and T are abbreviations for Interior loops, Helices, and Terminal loops, respectively.