Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'1-4-Internal Loop pdb1i96FA.n1426-1435
Source: [PDB-id:chain] 1i96:A (&rarr PDB)
Source: Information CRYSTAL STRUCTURE OF THE 30S RIBOSOMAL SUBUNIT FROM THERMUS THERMOPHILUS IN COMPLEX WITH THE TRANSLATION INITIATION FACTOR IF3 (C-TERMINAL DOMAIN)
Source: Compound 16S RRNA
FLIPPED INTERNAL
Source: Resolution 4.20 ANGSTROMS.
Position (1421, 1437), (1426, 1435)
Primary structure ('_': anchors) _A_-_GGGA_
Bases with unusual sugar puckers
(Standard: C3'-endo)
5: C2'-exo
Bases with unusual glycosidic-bond configuration
(Standard: anti)
5: syn, 6: syn
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 1 2
2 2 3
3 2 4
4 8 9
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 9 Watson-Crick/Watson-Crick cis
2 2 8 Bifurcated/O2' ?
3 3 4 Watson-Crick/Watson-Crick cis
4 5 6 Hoogsteen/O2' ?
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters