Welcome to the RemovePseudoknots Web Server

The RemovePseudoknots server takes a CT file which contains one or more pseudoknotted structures, and removes pseudoknots from each structure. Note that this server may take a significant amount of time, particularly if structures are large or contain many pseudoknots.

If you plan to leave this page while waiting for calculations to complete, please make sure you have entered a valid email address below. Leaving this page without entering a valid email address will render results inaccessible.

If you need specific help using the RemovePseudoknots server, please click here.

Note: The maximum sequence length has been increased for several tools. Please see Sequence Limits for details.

Select CT Input:




Select Nucleic Acid Type:




Select RemovePseudoknots Options:

If a default value is left blank, the value is treated as if it was not changed at all.



Designate Address to Email Results: