Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'4-3-Internal Loop pdb1hnxFA.n1382-1470
Source: [PDB-id:chain] 1hnx:A (&rarr PDB)
Source: Information STRUCTURE OF THE THERMUS THERMOPHILUS 30S RIBOSOMAL SUBUNIT IN COMPLEX WITH PACTAMYCIN
Source: Compound 16S RIBOSOMAL RNA
FLIPPED INTERNAL
Source: Resolution 3.40 ANGSTROMS.
Position (1383, 1469), (1387, 1464)
Primary structure ('_': anchors) _AAGU_-_UCA_
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 1 2 ↑
2 2 3 ↑
3 3 8 →
4 4 5 ↑
5 7 8 ↑
6 8 9 ↑
7 9 10 ↑
8 10 11 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 11 Watson-Crick/Watson-Crick cis
2 2 10 Watson-Crick/Watson-Crick cis
3 3 9 Watson-Crick/Watson-Crick cis
4 5 6 Hoogsteen/Sugar cis y
5 5 7 Bifurcated/O2' ?
6 6 7 Watson-Crick/Watson-Crick cis
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters