CentroidFold based on a generalized centroid estimator is one of the most accurate tools for predicting RNA secondary structures. The predicted secondary structure is coloured according to base pairing probabilities.

Enter your RNA sequence (single FASTA format, <= 400nt)
Samples:  Hammerhead ribozyme, tRNA, H/ACA snoRNA, TPP-riboswitch

Options

McCaskill(BL) McCaskill(Turner) CONTRAfold	: specify the inference engine
2^10 2^9 2^8 2^7 2^6 2^5 2^4 2^3 2^2 2^1 2^0 2^-1 2^-2 2^-3 2^-4 2^-5	: weight of base pairs