VfoldMTF: RNA 3D motif database

Select motif type and specify loop size(s) to search for the RNA 3D motifs in the database. Currently, the database was built based on the PDB structures released before Jan. 2016.

	Motif annotation:
Motif type: > Hairpin loops Internal/bulge loops 3-way junctions 4-way junctions 5-way junctions 6-way junctions 7-way junctions H-type pseudoknots Hairpin-hairpin kissing motifs 2way-hairpin kissing motifs
Specific loop size(s) (Lmax = 19; List all motifs if not specified.):