Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'4-4-Internal Loop pdb2hgjFA.n2681-2709
Source: [PDB-id:chain] 2hgj: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 2HGJ CONTAINS 50S RIBOSOMAL SUBUNIT. THE 30S RIBOSOMAL SUBUNIT CAN BE FOUND IN PDB ENTRY 2HGI.
Source: Compound 23S RIBOSOMAL RNA
FLIPPED INTERNAL
Source: Resolution 5.00 ANGSTROMS.
Position (2676, 2714), (2681, 2709)
Primary structure ('_': anchors) _GUAG_-_UUUC_
Bases with unusual sugar puckers
(Standard: C3'-endo)
2: C2'-exo, 5: C2'-exo, 8: 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 3 4
4 5 6
5 5 10 &larr
6 10 11
7 11 12
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 12 Watson-Crick/Watson-Crick cis
2 4 10 Hoogsteen/Watson-Crick trans y
3 5 9 Bifurcated/O2' ?
4 6 7 Watson-Crick/Watson-Crick cis
5 7 9 Bifurcated/O2' ?
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters