Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'22-Segment pdb2hgq1A.i1105-1128
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 (1105, 1128)
Primary structure ('_': anchors) _UUAAAGAGUGCGUAAUAGCUCA_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		3: C2'-exo, 5: O4'-endo, 6: C4'-exo, 9: C2'-exo, 14: C2'-exo, 19: C2'-exo, 20: C2'-exo, 24: C4'-exo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		5: syn, 7: syn, 15: syn
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 1 2 ↑
2 7 23 &larr
3 10 11 ↑
4 16 17 ↑
5 17 18 ↑
6 18 19 ↑
7 19 20 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 6 Bifurcated/Watson-Crick trans y
2 2 6 Watson-Crick/Watson-Crick cis y
3 3 4 Hoogsteen/O2' ?
4 5 6 O2'/C ?
5 7 9 O2'/Hoogsteen ?
6 7 22 Watson-Crick/Watson-Crick cis
7 7 24 O2'/Sugar ?
8 11 20 Watson-Crick/Watson-Crick cis
9 14 16 O2'/Watson-Crick ?
10 14 17 Hoogsteen/Watson-Crick trans y
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters