Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'5-7-Internal Loop pdb3bbn1A.n206-252
Source: [PDB-id:chain] 3bbn:A (&rarr PDB)
Source: Information HOMOLOGY MODEL FOR THE SPINACH CHLOROPLAST 30S SUBUNIT FITTED TO 9.4A CRYO-EM MAP OF THE 70S CHLORORIBOSOME.
Source: Compound 16S RRNA
Source: Resolution 9.40 ANGSTROMS.
Position (208, 250), (214, 242)
Primary structure ('_': anchors) _AUUAG_-_CGAUGAU_
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 4 ↑
2 2 4 ↓
3 5 11 ↑
4 5 14 →
5 6 7 ↑
6 6 10 →
7 8 9 ↑
8 9 10 ↑
9 14 15 ↑
10 15 16 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 16 Watson-Crick/Watson-Crick cis
2 2 13 O2'/Bifurcated ?
3 4 15 Watson-Crick/Watson-Crick cis
4 5 10 O2'/Watson-Crick ?
5 5 13 O2'/Bifurcated trans y
6 6 14 Watson-Crick/O2' ?
7 7 8 Watson-Crick/Watson-Crick cis
8 13 14 Hoogsteen/O2' ?
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters