Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'3-3-Internal Loop pdb1vspFw.n1375-1406
Source: [PDB-id:chain] 1vsp:w (&rarr PDB)
Source: Information INTERACTIONS AND DYNAMICS OF THE SHINE-DALGARNO HELIX IN THE 70S RIBOSOME. THIS FILE, 1VSP, CONTAINS THE 50S RIBOSOME SUBUNIT. 30S RIBOSOME SUBUNIT IS IN THE FILE 2QNH
Source: Compound 23S LARGE SUBUNIT RIBOSOMAL RNA
FLIPPED INTERNAL
Source: Resolution 3.83 ANGSTROMS.
Position (1376, 1405), (1380, 1401)
Primary structure ('_': anchors) _GAA_-_UAA_
Bases with unusual sugar puckers
(Standard: C3'-endo)
1: C2'-exo, 2: C2'-exo, 4: C2'-exo
Bases with unusual glycosidic-bond configuration
(Standard: anti)
2: syn
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 1 3
2 4 5
3 4 8 &larr
4 7 8
5 9 10
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 2 Hoogsteen/O2' ?
2 1 10 Watson-Crick/Watson-Crick cis
3 2 3 C/O2' ?
4 3 9 Hoogsteen/Watson-Crick trans
5 4 7 Sugar/Hoogsteen trans
6 5 6 Watson-Crick/Watson-Crick cis
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters