Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'27-Segment pdb2o441A.i561-589
Source: [PDB-id:chain] 2o44:A (&rarr PDB)
Source: Information STRUCTURE OF 23S RRNA OF THE LARGE RIBOSOMAL SUBUNIT FROM DEINOCOCCUS RADIODURANS IN COMPLEX WITH THE MACROLIDE JOSAMYCIN
Source: Compound 23S RRNA
Source: Resolution 3.30 ANGSTROMS.
Position (561, 589)
Primary structure ('_': anchors) _GAGCUUAAGUUGAAAAACGGAGGCGGA_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		1: C2'-exo, 21: C2'-exo, 26: C2'-exo, 28: C4'-exo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		17: syn, 22: syn
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 1 2 ↑
2 3 4 ↑
3 3 26 →
4 7 8 ↑
5 10 11 ↑
6 17 18 ↑
7 23 24 ↑
8 26 27 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 5 23 Watson-Crick/Watson-Crick cis y
2 7 20 Watson-Crick/O2' ?
3 8 20 O2'/Bifurcated trans y
4 10 19 O2'/Bifurcated ?
5 11 18 Watson-Crick/Watson-Crick cis
6 12 16 Bifurcated/O2' ?
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters