Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'13-Hairpin pdb1a9n1R.e5-19
Source: [PDB-id:chain] 1a9n:R (&rarr PDB)
Source: Information CRYSTAL STRUCTURE OF THE SPLICEOSOMAL U2B''-U2A' PROTEIN COMPLEX BOUND TO A FRAGMENT OF U2 SMALL NUCLEAR RNA
Source: Compound RNA (5'-
Source: Resolution 2.38 ANGSTROMS.
Position (5, 19)
Primary structure ('_': anchors) _UAUUGCAGUACCU_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		5: C2'-endo, 7: C3'-exo, 9: C1'-exo, 10: C2'-endo, 11: C1'-endo, 13: C2'-endo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		9: syn
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 1 2 ↑
2 3 4 ↑
3 3 14 →
4 8 9 &larr
5 11 12 ↑
6 12 13 ↑
7 14 15 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 15 Watson-Crick/Watson-Crick cis
2 2 14 Watson-Crick/Watson-Crick cis
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters