RAFFT: Efficient prediction of RNA folding pathways using the fast Fourier transform
Fig 3
Fast folding graph constructed using RAFFT.
In this example, the sequence is folded in two steps: starting from the unfolded structure, the N = 5 most stable stems found are stored in stack 1. From stack 1, multiple stems can be formed but only the N = 5 most stable are stored in stack 2. All secondary structure visualizations were obtained using VARNA [37].