Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'6-9-Internal Loop pdb2hgq1A.n1498-1542
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 (1499, 1541), (1506, 1531)
Primary structure ('_': anchors) _GCAGGG_-_ACAAGCUCU_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		4: C2'-exo, 5: C4'-exo, 8: C2'-exo, 13: C2'-exo, 14: C2'-exo, 15: C2'-exo, 16: C2'-exo, 17: C2'-exo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		10: syn
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 4 5 ↑
2 5 6 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 19 Watson-Crick/Watson-Crick cis
2 2 19 Watson-Crick/Hoogsteen cis y
3 5 17 Watson-Crick/Watson-Crick cis
4 5 18 Watson-Crick/Watson-Crick cis y
5 7 15 Watson-Crick/Watson-Crick cis
6 8 9 Watson-Crick/Watson-Crick cis
7 8 14 Bifurcated/O2' ?
8 10 12 Sugar/O2' ?
9 15 16 Watson-Crick/Watson-Crick cis y
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters