Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'15-Hairpin pdb1yl31A.e1711-1727
Source: [PDB-id:chain] 1yl3:A (&rarr PDB)
Source: Information CRYSTAL STRUCTURE OF 70S RIBOSOME WITH THRS OPERATOR AND TRNAS. LARGE SUBUNIT. THE COORDINATES FOR THE SMALL SUBUNIT ARE IN THE PDB ENTRY 1YL4.
Source: Compound 23S RIBOSOMAL RNA
Source: Resolution 5.50 ANGSTROMS.
Position (1711, 1727)
Primary structure ('_': anchors) _GUAACUUCGGGAGAA_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		2: C2'-exo, 3: C4'-exo, 8: O4'-endo, 12: C2'-exo, 13: C2'-exo, 14: O4'-endo, 16: C4'-exo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		10: syn, 13: syn
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 1 2 ↑
2 2 3 ↑
3 4 15 →
4 11 12 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 17 Watson-Crick/Watson-Crick cis y
2 2 16 Hoogsteen/Sugar trans
3 3 4 Hoogsteen/O2' ?
4 3 13 Watson-Crick/O2' ?
5 3 15 O2'/Watson-Crick ?
6 4 13 Bifurcated/O2' trans y
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters