Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'23-Segment pdb1yl31A.i1030-1054
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 (1030, 1054)
Primary structure ('_': anchors) _CCAAGUCUGGGCUAAGUGGUAAA_
Bases with unusual sugar puckers
(Standard: C3'-endo)
6: C4'-exo, 10: C4'-exo, 12: C2'-exo, 15: C4'-exo, 21: C2'-exo, 23: C2'-exo, 24: C2'-exo
Bases with unusual glycosidic-bond configuration
(Standard: anti)
15: syn
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 2 3 &larr
2 4 5
3 6 8
4 10 11
5 11 12
6 12 13
7 24 25
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 18 20 Bifurcated/O2' ?
2 19 20 Sugar/O2' ?
3 20 21 O2'/Sugar ?
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters