Probability-based coloring

In the Side Panel of both linear and secondary structure 2D views, you can choose to color structure symbols and sequence residues according to the probability of base pairing / not base pairing, as shown in figure 22.4.

In the linear sequence view (Image sequence), this is found in Nucleotide info under Secondary structure, and in the secondary structure 2D view (Image rna_secondary_structure), it is found under Residue coloring.

For both paired and unpaired bases, you can set the foreground color and the background color to a gradient with the color at the left side indicating a probability of 0, and the color at the right side indicating a probability of 1.

Note that you have to Zoom to 100% (Image 100percent) in order to see the coloring.