Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'4-4-Internal Loop pdb1ie21A.n1-22
Source: [PDB-id:chain] 1ie2:A (&rarr PDB)
Source: Information SOLUTION STRUCTURE OF AN IN VITRO SELECTED RNA WHICH IS SEQUENCE SPECIFICALLY RECOGNIZED BY RBD12 OF HAMSTER NUCLEOLIN.SNRE (ANTI)
Source: Compound 5'-
Source: Resolution NOT APPLICABLE.
Position (4, 19), (9, 14)
Primary structure ('_': anchors) _GAAA_-_AGUA_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		1: C4'-exo, 5: O4'-endo, 8: C2'-endo, 9: C1'-exo, 10: 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 2 9 &larr
3 3 4 ↑
4 3 11 →
5 4 5 ↑
6 5 6 ↑
7 8 10 →
8 11 12 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 2 C/O2' ?
2 1 12 Watson-Crick/Watson-Crick cis
3 2 11 Bifurcated/O2' trans
4 3 10 Watson-Crick/Hoogsteen trans
5 4 8 Hoogsteen/Hoogsteen trans
6 5 6 Hoogsteen/O2' ?
7 6 7 Watson-Crick/Watson-Crick cis
8 9 10 Hoogsteen/Sugar cis y
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters