Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'3-6-Internal Loop pdb1vsaFw.n2136-2155
Source: [PDB-id:chain] 1vsa:w (&rarr PDB)
Source: Information CRYSTAL STRUCTURE OF A 70S RIBOSOME-TRNA COMPLEX REVEALS FUNCTIONAL INTERACTIONS AND REARRANGEMENTS. THIS FILE, 1VSA, CONTAINS THE 50S RIBOSOME SUBUNIT. 30S RIBOSOME SUBUNIT IS IN THE FILE 2OW8
Source: Compound 23S LARGE SUBUNIT RIBOSOMAL RNA
FLIPPED INTERNAL
Source: Resolution 3.71 ANGSTROMS.
Position (2129, 2159), (2136, 2155)
Primary structure ('_': anchors) _GGA_-_UGUGAA_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		3: C4'-exo, 7: C2'-exo, 8: C2'-exo, 11: C2'-exo, 12: C4'-exo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		None
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 1 12 →
2 2 8 →
3 3 4 ↑
4 3 9 &larr
5 4 5 ↑
6 7 8 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 8 O2'/Sugar ?
2 1 13 Watson-Crick/Watson-Crick cis
3 2 3 C/O2' ?
4 2 9 Bifurcated/O2' trans
5 2 12 Watson-Crick/Watson-Crick trans y
6 3 8 O2'/Bifurcated ?
7 4 7 O2'/Bifurcated trans
8 4 8 Bifurcated/O2' ?
9 5 6 Watson-Crick/Watson-Crick cis
10 6 7 Bifurcated/O2' ?
11 8 9 C/O2' ?
12 9 11 C/O2' ?
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters