Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'5-6-Internal Loop pdb2hgiFA.n397-427
Source: [PDB-id:chain] 2hgi:A (&rarr PDB)
Source: Information CRYSTAL STRUCTURE OF THE 70S THERMUS THERMOPHILUS RIBOSOME SHOWING HOW THE 16S 3'-END MIMICKS MRNA E AND P CODONS. THIS ENTRY 2HGI CONTAINS 30S RIBOSOMAL SUBUNIT. THE 50S RIBOSOMAL SUBUNIT CAN BE FOUND IN PDB ENTRY 2HGJ.
Source: Compound 16S RRNA
FLIPPED INTERNAL
Source: Resolution 5.00 ANGSTROMS.
Position (400, 424), (407, 418)
Primary structure ('_': anchors) _GUAAA_-_GAAGAA_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		5: O4'-endo, 12: C4'-exo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		None
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 3 10 →
2 4 6 →
3 8 9 ↑
4 9 10 ↑
5 11 13 ↑
6 14 15 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 15 Watson-Crick/Watson-Crick cis
2 2 14 Watson-Crick/Sugar trans y
3 3 14 O2'/Watson-Crick ?
4 4 10 Watson-Crick/Hoogsteen trans
5 6 9 Watson-Crick/Hoogsteen cis y
6 6 10 Bifurcated/O2' ?
7 6 11 O2'/Bifurcated trans y
8 7 8 Watson-Crick/Watson-Crick cis
9 11 12 C/O2' ?
10 11 13 O2'/Sugar ?
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters