Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'20-Segment pdb2hgj1A.i1924-1945
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
Source: Resolution 5.00 ANGSTROMS.
Position (1924, 1945)
Primary structure ('_': anchors) _CUAAGGUAGCGAAAUUCCUU_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		2: C2'-exo, 6: C4'-exo, 7: C4'-exo, 8: C4'-exo, 11: C4'-exo, 12: C4'-exo, 13: C4'-exo, 15: O4'-endo, 17: C4'-exo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		6: syn, 8: syn, 14: syn, 16: syn, 21: syn
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 3 6 ↓
2 4 5 ↑
3 9 10 ↑
4 10 11 ↑
5 13 22 ↑
6 18 19 ↑
7 19 20 &larr
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 2 6 Watson-Crick/Watson-Crick trans y
2 3 5 O2'/Hoogsteen ?
3 12 14 Watson-Crick/O2' ?
4 13 20 Watson-Crick/Bifurcated cis y
5 14 16 Hoogsteen/Hoogsteen cis y
6 17 20 Watson-Crick/O2' ?
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters