Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'5-5-Internal Loop pdb1qzw1B.n14-37
Source: [PDB-id:chain] 1qzw:B (&rarr PDB)
Source: Information CRYSTAL STRUCTURE OF THE COMPLETE CORE OF ARCHAEAL SRP AND IMPLICATIONS FOR INTER-DOMAIN COMMUNICATION
Source: Compound 7S RNA
Source: Resolution 4.10 ANGSTROMS.
Position (15, 36), (21, 30)
Primary structure ('_': anchors) _CCAGG_-_AGCAA_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		2: C2'-exo, 6: C2'-exo, 9: C2'-exo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		None
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 1 2 ↑
2 4 5 ↑
3 4 12 →
4 5 6 ↑
5 6 7 ↑
6 8 9 ↑
7 9 10 ↑
8 12 13 ↑
9 13 14 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 14 Watson-Crick/Watson-Crick cis
2 3 11 Hoogsteen/Watson-Crick trans y
3 4 10 Watson-Crick/O2' ?
4 4 11 Watson-Crick/Hoogsteen trans
5 5 10 Bifurcated/Hoogsteen trans
6 7 8 Watson-Crick/Watson-Crick cis
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters