[Home|New job|Help]

The barriers web server will give you insights into the folding kinetics of a RNA molecule. It first calls RNAsubopt to calculate suboptimal structures within a predefined energy range (limited to roughly 10 million structures).

Simply paste or upload your sequence below and click Proceed. To get more information on the meaning of the options click the help symbols. You can test the server using this sample sequence.


 Basic options 

>Show advanced options

Notification via e-mail upon completion of the job (optional):