Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'3-2-Internal Loop pdb2qa4F0.n2358-2399
Source: [PDB-id:chain] 2qa4:0 (&rarr PDB)
Source: Information A MORE COMPLETE STRUCTURE OF THE THE L7/L12 STALK OF THE HALOARCULA MARISMORTUI 50S LARGE RIBOSOMAL SUBUNIT
Source: Compound 23S RIBOSOMAL RNA
FLIPPED INTERNAL
Source: Resolution 3.00 ANGSTROMS.
Position (2360, 2397), (2363, 2393)
Primary structure ('_': anchors) _CUU_-_CG_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		4: C2'-exo, 5: C2'-endo, 8: C2'-endo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		4: syn, 8: syn
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 1 2 ↑
2 2 3 ↑
3 5 8 ↓
4 6 7 ↑
5 8 9 &larr
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 9 Watson-Crick/Watson-Crick cis
2 2 7 Watson-Crick/Watson-Crick cis
3 2 8 Watson-Crick/Hoogsteen cis y
4 3 5 Hoogsteen/Sugar cis y
5 3 6 Watson-Crick/Watson-Crick cis
6 5 6 Watson-Crick/Watson-Crick cis y
7 5 8 Watson-Crick/O2' ?
8 7 8 Hoogsteen/Hoogsteen cis y
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters