Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'7-8-Internal Loop pdb1ond10.n1993-2134
Source: [PDB-id:chain] 1ond:0 (&rarr PDB)
Source: Information THE CRYSTAL STRUCTURE OF THE 50S LARGE RIBOSOMAL SUBUNIT FROM DEINOCOCCUS RADIODURANS COMPLEXED WITH TROLEANDOMYCIN MACROLIDE ANTIBIOTIC
Source: Compound 23S RIBOSOMAL RNA
Source: Resolution 3.40 ANGSTROMS.
Position (1996, 2131), (2004, 2122)
Primary structure ('_': anchors) _UAGUCUG_-_UUGGCGGG_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		None
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		17: syn
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 1 2 ↑
2 3 4 ↑
3 3 18 →
4 4 5 ↑
5 5 6 ↑
6 6 7 ↑
7 8 9 ↑
8 10 11 ↑
9 12 13 ↑
10 13 14 ↑
11 14 15 ↑
12 15 16 ↑
13 18 19 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 19 Watson-Crick/Watson-Crick cis y
2 3 16 O2'/Bifurcated trans
3 4 15 Watson-Crick/Watson-Crick cis
4 6 13 Watson-Crick/Watson-Crick cis
5 9 10 Watson-Crick/Watson-Crick cis
6 16 18 Hoogsteen/O2' ?
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters