RNAbval is a method for the prediciton of RNA bfactor for flexibility. The method was developed using a comprehensive set of features, including the sequence profile and predicted solvent accessibility. The input to RNAbval is the nucleotide sequence of the RNA to be predicted. The output includes the normalize bfactor for each nucleotide in the RNA sequnece.


Input your RNA sequence in FASTA format.   Click for an example FASTA input
Or upload the sequence file:
Email: (Optional, where the results will be sent to)

ID: (Optional, your given name to this RNA)

Keep my results private (check this box if you want to keep your job private. A key will be assigned for you to access the results)


  • H Wei, B Wang, J Yang, J Gao, RNA Flexibility Prediction With Sequence Proļ¬le and Predicted Solvent Accessibility, IEEE/ACM TRANSACTIONS ON COMPUTATIONAL BIOLOGY AND BIOINFORMATIC,in press.