Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'18-Segment pdb2noq1E.i4-23
Source: [PDB-id:chain] 2noq:E (&rarr PDB)
Source: Information STRUCTURE OF RIBOSOME-BOUND CRICKET PARALYSIS VIRUS IRES RNA
Source: Compound 25S RIBOSMAL RNA
Source: Resolution 7.30 ANGSTROMS.
Position (4, 23)
Primary structure ('_': anchors) _UGCGUAGGAUAGGUGGGA_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		3: O4'-endo, 4: C4'-exo, 9: C4'-exo, 11: O4'-endo, 12: C1'-exo, 19: C4'-exo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		None
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 1 2 ↑
2 3 13 ↑
3 4 11 →
4 5 6 ↑
5 6 7 ↑
6 7 8 ↑
7 8 10 &larr
8 13 14 ↑
9 14 15 ↑
10 16 17 ↑
11 17 18 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 3 11 Watson-Crick/O2' ?
2 7 12 Hoogsteen/Watson-Crick trans
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters