Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'23-Segment pdb2o451A.i189-213
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 (189, 213)
Primary structure ('_': anchors) _AGGAGAAGAAAGAGAAUUCGAUU_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		2: C4'-exo, 11: C4'-exo, 21: C2'-exo, 22: C2'-exo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		12: syn, 15: syn, 21: syn
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 1 2 ↑
2 2 3 ↑
3 5 6 ↑
4 6 7 ↑
5 7 8 ↑
6 8 9 ↑
7 10 22 →
8 11 13 ↑
9 13 14 ↑
10 15 16 ↑
11 23 24 ↑
12 24 25 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 3 5 O2'/Sugar ?
2 8 23 O2'/Sugar ?
3 9 22 Sugar/O2' ?
4 11 21 Sugar/Hoogsteen trans y
5 13 20 Watson-Crick/Watson-Crick cis
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters