Note: RASP v2.0 includes all data and functionalities of RASP. The original RASP will be permanently discontinued on December 1, 2025. Please visit http://rasp2.zhanglab.net to access RASP v2.0.
RNA structure prediction is powered by Fold tool in RNAstructure package. The structure score of the ith base can be converted to a pseudo-free energy according to this formula (Katherine et al.):
ΔGscore(i) = slope * ln[score(i)+1] + intercept