Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'6-6-Internal Loop pdb2uxb1A.n1388-1463
Source: [PDB-id:chain] 2uxb:A (&rarr PDB)
Source: Information CRYSTAL STRUCTURE OF AN EXTENDED TRNA ANTICODON STEM LOOP IN COMPLEX WITH ITS COGNATE MRNA GGGU IN THE CONTEXT OF THE THERMUS THERMOPHILUS 30S SUBUNIT.
Source: Compound 16S RIBOSOMAL RNA
Source: Resolution 3.1 ANGSTROMS.
Position (1390, 1461), (1397, 1454)
Primary structure ('_': anchors) _AUGGGA_-_GACUGG_
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 2 3 ↑
2 2 16 →
3 4 5 ↑
4 4 14 →
5 5 6 ↑
6 6 10 &larr
7 7 8 ↑
8 7 11 →
9 9 10 ↑
10 11 12 ↑
11 12 13 ↑
12 14 15 ↑
13 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 15 Watson-Crick/Watson-Crick cis y
3 3 14 Watson-Crick/Watson-Crick cis
4 6 11 Bifurcated/O2' ?
5 7 10 O2'/Bifurcated trans
6 8 9 Watson-Crick/Watson-Crick cis
7 10 11 Hoogsteen/O2' ?
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters