Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'18-Segment pdb2hgq1A.i583-602
Source: [PDB-id:chain] 2hgq:A (&rarr PDB)
Source: Information CRYSTAL STRUCTURE OF THE 70S THERMUS THERMOPHILUS RIBOSOME WITH TRANSLOCATED AND ROTATED SHINE-DALGARNO DUPLEX. THIS ENTRY 2HGQ CONTAINS 50S RIBOSOMAL SUBUNIT. THE 30S RIBOSOMAL SUBUNIT CAN BE FOUND IN PDB ENTRY 2HGP.
Source: Compound 23S RIBOSOMAL RNA
Source: Resolution 5.50 ANGSTROMS.
Position (583, 602)
Primary structure ('_': anchors) _GUGCCUAUUGAAGCAUGA_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		1: C2'-exo, 2: C2'-exo, 5: C4'-exo, 7: C4'-exo, 10: C2'-exo, 14: C4'-exo, 15: C4'-exo, 17: C2'-exo, 19: C4'-exo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		None
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 4 5 ↑
2 6 18 →
3 10 11 ↑
4 12 16 ↑
5 13 14 ↑
6 18 19 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 3 13 Sugar/Watson-Crick cis
2 4 19 Watson-Crick/Watson-Crick cis y
3 5 18 Watson-Crick/Watson-Crick cis
4 6 7 Watson-Crick/Watson-Crick cis y
5 6 17 Watson-Crick/Watson-Crick cis y
6 9 11 Hoogsteen/O2' ?
7 9 12 O2'/Watson-Crick ?
8 12 14 Hoogsteen/O2' ?
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters