Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'15-Hairpin pdb1c2w1B.e1686-1702
Source: [PDB-id:chain] 1c2w:B (&rarr PDB)
Source: Information 23S RRNA STRUCTURE FITTED TO A CRYO-ELECTRON MICROSCOPIC MAP AT 7.5 ANGSTROMS RESOLUTION
Source: Compound 23S RIBOSOMAL RNA
Source: Resolution 7.50 ANGSTROMS.
Position (1686, 1702)
Primary structure ('_': anchors) _GUAACUUCGGGAGAA_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		None
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		5: syn, 10: syn
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 15 16 ↑
2 16 17 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 17 Watson-Crick/Watson-Crick cis
2 4 7 O2'/C ?
3 4 8 O2'/Bifurcated ?
4 4 10 O2'/Sugar ?
5 4 11 O2'/Watson-Crick ?
6 5 6 O2'/Hoogsteen ?
7 6 12 Sugar/Watson-Crick cis y
8 6 14 Hoogsteen/O2' ?
9 7 12 O2'/Hoogsteen ?
10 8 13 Hoogsteen/O2' ?
11 9 10 Bifurcated/O2' ?
12 9 12 O2'/Bifurcated ?
13 9 13 O2'/Bifurcated ?
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters