Enter a name for your job:

Sequences: Enter one or more sequences in FASTA format. Unformatted sequences must be separated by ; (semicolons).

Note: if you have many sequences to fold with the same parameters, please submit them all as one job, rather than submitting a separate job for each sequence.

Energy rules: DNARNA (4.0)RNA (3.0)RNA (2.3) at °C, [Na⁺] = , [Mg⁺⁺] = MmM, Polymer mode

Sequence type: LinearCircular

Structures: % suboptimal, window size , maximum of foldings

Maximum distance between paired bases: