Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'4-7-Internal Loop pdb2o45FA.n1151-1183
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
FLIPPED INTERNAL
Source: Resolution 3.60 ANGSTROMS.
Position (1152, 1182), (1160, 1177)
Primary structure ('_': anchors) _UGGA_-_GGAGAAG_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		3: C2'-exo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		3: syn
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 1 14 →
2 3 11 &larr
3 5 6 ↑
4 7 8 ↑
5 8 9 ↑
6 9 10 ↑
7 14 15 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 10 Sugar/O2' ?
2 1 15 Watson-Crick/Watson-Crick cis
3 2 10 O2'/Sugar ?
4 2 11 Watson-Crick/O2' ?
5 2 13 Hoogsteen/Watson-Crick trans y
6 2 14 Watson-Crick/O2' ?
7 3 10 Sugar/Hoogsteen trans y
8 3 11 Bifurcated/O2' ?
9 6 7 Watson-Crick/Watson-Crick cis
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters