Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'15-Hairpin pdb2o451A.e1634-1650
Source: [PDB-id:chain] 2o45:A (&rarr PDB)
Source: Information STRUCTURE OF THE 23S RRNA OF THE LARGE RIBOSOMAL SUBUNIT FROM DEINOCOCCUS RADIODURANS IN COMPLEX WITH THE MACROLIDE RU-69874
Source: Compound 23S RRNA
Source: Resolution 3.60 ANGSTROMS.
Position (1634, 1650)
Primary structure ('_': anchors) _GUAACUUCGGAAGAA_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		11: C2'-exo, 14: C4'-exo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		10: syn, 13: syn, 14: syn
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 1 2 ↑
2 2 3 ↑
3 4 15 →
4 10 11 →
5 11 12 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 17 Watson-Crick/Watson-Crick cis
2 2 16 Bifurcated/O2' ?
3 3 15 O2'/Watson-Crick ?
4 3 16 Hoogsteen/O2' ?
5 4 13 Bifurcated/Hoogsteen trans y
6 5 12 Sugar/Hoogsteen trans y
7 6 11 Watson-Crick/Watson-Crick cis y
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters