Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'2-4-Internal Loop pdb2qnh1y.n1230-1261
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
Source: Resolution 3.83 ANGSTROMS.
Position (1232, 1259), (1235, 1254)
Primary structure ('_': anchors) _AU_-_UAAU_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		1: C4'-exo, 7: C2'-exo, 8: C3'-exo, 10: C2'-exo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		7: syn
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 2 7 ↓
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 10 Watson-Crick/Watson-Crick cis
2 2 4 C/O2' ?
3 2 6 O2'/Watson-Crick ?
4 2 7 O2'/Bifurcated ?
5 4 5 Watson-Crick/Watson-Crick cis
6 5 7 C/O2' cis y
7 5 10 Bifurcated/O2' ?
8 9 10 Bifurcated/O2' ?
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters