HPknotter: A Heuristic Approach for Detecting RNA H-type Pseudoknots (Help)

Enter your RNA sequence with FASTA format below:

Fill in your RNA sequence with FASTA format below (copy & paste):

Or upload your RNA sequence file:

Select the H-type pseudoknot class below:

Class:

Default size range of each structural motif for the selected class of h-pseudoknots (modifiable): 
STEM 1: Min  Max     STEM 2: Min  Max 

LOOP 1: Min  Max     LOOP 2: Min  Max      LOOP 3: Min  Max
Allow if an interior or bulge loop in the pseudoknot stems: 
 NOT Allowed           Allowed

Select the kernel for predicting H-type pseudoknot below:

 PKNOTS (ver 1.01)     PKNOTS (ver 1.04)     NUPACK (ver 1.2)     pknotsRG (ver 1.2)

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