Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'2-4-Internal Loop pdb2qnhFy.n360-383
Source: [PDB-id:chain] 2qnh:y (&rarr PDB)
Source: Information INTERACTIONS AND DYNAMICS OF THE SHINE-DALGARNO HELIX IN THE 70S RIBOSOME. THIS FILE, 2QNH, CONTAINS THE 30S RIBOSOME SUBUNIT, TWO TRNA, AND MRNA MOLECULES. 50S RIBOSOME SUBUNIT IS IN THE FILE 1VSP.
Source: Compound 16S RNA
FLIPPED INTERNAL
Source: Resolution 3.83 ANGSTROMS.
Position (362, 381), (367, 378)
Primary structure ('_': anchors) _GA_-_CAAU_
Bases with unusual sugar puckers
(Standard: C3'-endo)
3: C3'-exo, 4: C4'-exo, 9: C2'-endo
Bases with unusual glycosidic-bond configuration
(Standard: anti)
None
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 1 2
2 2 5
3 5 6
4 6 7
5 7 8
6 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 6 Watson-Crick/Watson-Crick cis
3 2 9 Hoogsteen/Watson-Crick trans
4 3 9 O2'/Bifurcated ?
5 4 5 Watson-Crick/Watson-Crick cis
6 8 10 Hoogsteen/O2' ?
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters