Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'6-4-Internal Loop pdb2ow8Fy.n231-277
Source: [PDB-id:chain] 2ow8:y (&rarr PDB)
Source: Information CRYSTAL STRUCTURE OF A 70S RIBOSOME-TRNA COMPLEX REVEALS FUNCTIONAL INTERACTIONS AND REARRANGEMENTS. THIS FILE, 2OW8, CONTAINS THE 30S RIBOSOME SUBUNIT, TWO TRNA, AND MRNA MOLECULES. 50S RIBOSOME SUBUNIT IS IN THE FILE 1VSA.
Source: Compound 16S SMALL SUBUNIT RIBOSOMAL RNA
FLIPPED INTERNAL
Source: Resolution 3.71 ANGSTROMS.
Position (233, 275), (238, 268)
Primary structure ('_': anchors) _GACGAC_-_AUCA_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		2: C2'-exo, 4: C4'-endo, 5: C3'-exo, 6: C3'-exo, 7: C2'-exo, 10: C3'-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 2 ↑
2 2 3 ↑
3 6 10 ↑
4 10 13 ↑
5 11 13 ↓
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 14 Watson-Crick/Watson-Crick cis
2 2 3 Bifurcated/O2' ?
3 3 4 Hoogsteen/O2' ?
4 3 9 Watson-Crick/O2' ?
5 3 13 O2'/Bifurcated ?
6 4 5 Hoogsteen/O2' ?
7 4 10 O2'/Bifurcated trans y
8 4 13 O2'/Bifurcated ?
9 8 9 Watson-Crick/Watson-Crick cis
10 9 10 O2'/Sugar ?
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters