Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'4-7-Internal Loop pdb1nwyF0.n1154-1186
Source: [PDB-id:chain] 1nwy:0 (&rarr PDB)
Source: Information COMPLEX OF THE LARGE RIBOSOMAL SUBUNIT FROM DEINOCOCCUS RADIODURANS WITH AZITHROMYCIN
Source: Compound 23S RIBOSOMAL RRNA
FLIPPED INTERNAL
Source: Resolution 3.30 ANGSTROMS.
Position (1155, 1185), (1163, 1180)
Primary structure ('_': anchors) _UGGA_-_GGAGAAG_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		None
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		None
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 1 14 →
2 3 4 ↑
3 3 11 &larr
4 4 5 ↑
5 5 6 ↑
6 7 8 ↑
7 8 9 ↑
8 9 10 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 10 O2'/Sugar ?
2 1 15 Watson-Crick/Watson-Crick cis
3 2 11 Watson-Crick/O2' ?
4 2 14 Bifurcated/O2' ?
5 3 10 Sugar/Hoogsteen trans
6 3 11 Bifurcated/O2' ?
7 4 9 Sugar/Hoogsteen trans
8 4 10 Watson-Crick/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