Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'19-Segment pdb1nkw10.i1697-1717
Source: [PDB-id:chain] 1nkw:0 (&rarr PDB)
Source: Information CRYSTAL STRUCTURE OF THE LARGE RIBOSOMAL SUBUNIT FROM DEINOCOCCUS RADIODURANS
Source: Compound 23S RIBOSOMAL RNA
Source: Resolution 3.10 ANGSTROMS.
Position (1697, 1717)
Primary structure ('_': anchors) _ACUGUUUACCAAAAUCACA_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		5: C2'-exo, 15: C4'-exo, 19: C4'-exo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		None
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 3 4 ↑
2 4 5 ↑
3 5 6 ↑
4 6 7 ↑
5 8 12 &larr
6 16 17 ↑
7 17 18 ↑
8 18 19 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 3 19 Sugar/Hoogsteen trans y
2 5 17 Watson-Crick/Watson-Crick cis
3 7 14 Hoogsteen/Watson-Crick trans
4 8 12 Bifurcated/O2' ?
5 8 13 Watson-Crick/O2' ?
6 9 10 Hoogsteen/Hoogsteen cis y
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters