Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'3-3-Internal Loop pdb3ccrF0.n1515-1610
Source: [PDB-id:chain] 3ccr:0 (&rarr PDB)
Source: Information STRUCTURE OF ANISOMYCIN RESISTANT 50S RIBOSOMAL SUBUNIT: 23S RRNA MUTATION A2488C. DENSITY FOR ANISOMYCIN IS VISIBLE BUT NOT INCLUDED IN THE MODEL.
Source: Compound 23S RIBOSOMAL RNA
FLIPPED INTERNAL
Source: Resolution 3.00 ANGSTROMS.
Position (1511, 1614), (1515, 1610)
Primary structure ('_': anchors) _CAA_-_GUC_
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 2 ↑
2 2 3 ↑
3 2 8 →
4 3 7 →
5 4 5 ↑
6 6 7 ↑
7 9 10 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 10 Watson-Crick/Watson-Crick cis
2 2 9 Bifurcated/O2' trans
3 3 8 Hoogsteen/Watson-Crick trans
4 3 9 O2'/Bifurcated ?
5 4 8 Bifurcated/O2' ?
6 5 6 Watson-Crick/Watson-Crick cis y
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters