SPARCS is a program to analyze structured and unstructured regions in coding RNA sequences. SPARCS samples random sequences preserving both the amino acid sequence and the dinucleotide statistics that enable us to calculate accurate z-score values.

Sequence:

Or upload your fasta file here:

      Options

        Select a window size for RNAplfold (default = 150):

        Select a z score threshold for base pairing entropy (default = 0.2):

        Select a z score threshold for base pairing probability (default = 0.2):

        Select the minimum region of prediction (default = 10):

        Select the X interval for the z-score plot:

Email (Optional):