Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'11-Segment pdb1c2w1B.i1562-1574
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 (1562, 1574)
Primary structure ('_': anchors) _UCCAGGAAAAG_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		None
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		4: syn, 8: syn
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 1 2 ↑
2 2 3 ↑
3 9 11 ↓
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 7 9 Bifurcated/O2' ?
2 7 11 Hoogsteen/O2' ?
3 7 13 Bifurcated/O2' ?
4 8 9 C/O2' ?
5 8 10 O2'/Hoogsteen ?
6 8 11 O2'/C ?
7 8 12 C/O2' ?
8 9 11 O2'/Sugar ?
9 10 11 O2'/Sugar ?
10 11 12 O2'/Sugar ?
11 11 13 Hoogsteen/Hoogsteen trans y
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters