Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'4-4-Internal Loop pdb3cun1C.n62-84
Source: [PDB-id:chain] 3cun:C (&rarr PDB)
Source: Information AMINOACYL-TRNA SYNTHETASE RIBOZYME
Source: Compound RNA (92-MER)
Source: Resolution 3.00 ANGSTROMS.
Position (57, 89), (62, 84)
Primary structure ('_': anchors) _GGUG_-_CGCA_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		1: C2'-exo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		None
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 1 2 ↑
2 2 3 ↑
3 3 4 ↑
4 3 11 →
5 4 5 ↑
6 5 6 ↑
7 5 9 →
8 8 9 ↑
9 9 10 ↑
10 10 11 ↑
11 11 12 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 12 Watson-Crick/Watson-Crick cis y
2 2 11 Watson-Crick/Watson-Crick cis
3 3 10 Watson-Crick/Watson-Crick cis
4 6 7 Watson-Crick/Watson-Crick cis y
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters