Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'7-8-Internal Loop pdb3ccjF9.n71-110
Source: [PDB-id:chain] 3ccj:9 (&rarr PDB)
Source: Information STRUCTURE OF ANISOMYCIN RESISTANT 50S RIBOSOMAL SUBUNIT: 23S RRNA MUTATION C2534U
Source: Compound 5S RIBOSOMAL RNA
FLIPPED INTERNAL
Source: Resolution 2.70 ANGSTROMS.
Position (72, 109), (81, 101)
Primary structure ('_': anchors) _GAAAUCC_-_AGGGAGUA_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		13: C2'-endo, 14: C2'-endo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		13: syn
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 1 18 →
2 2 3 ↑
3 3 16 →
4 5 6 ↑
5 6 7 ↑
6 7 11 →
7 8 9 ↑
8 8 13 &larr
9 10 11 ↑
10 12 14 →
11 14 15 &larr
12 15 16 ↑
13 16 17 ↑
14 17 18 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 19 Watson-Crick/Watson-Crick cis
2 3 17 Watson-Crick/Watson-Crick cis
3 5 15 Bifurcated/O2' trans
4 6 14 Hoogsteen/Hoogsteen trans
5 7 12 Hoogsteen/Watson-Crick trans
6 7 13 O2'/Bifurcated ?
7 8 11 O2'/Bifurcated trans y
8 8 12 Bifurcated/O2' ?
9 8 13 Watson-Crick/O2' ?
10 9 10 Watson-Crick/Watson-Crick cis
11 12 13 Hoogsteen/Sugar cis y
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters