Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'3-2-Internal Loop pdb1ullFA.n1-35
Source: [PDB-id:chain] 1ull:A (&rarr PDB)
Source: Information RNA APTAMER COMPLEXED WITH HIV-1 REV PEPTIDE, NMR, 7 STRUCTURES
Source: Compound RNA (5'-R
FLIPPED INTERNAL
Source: Resolution NOT APPLICABLE.
Position (5, 31), (8, 27)
Primary structure ('_': anchors) _AAA_-_GA_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		1: C2'-exo, 2: O4'-endo, 4: C2'-endo, 7: C4'-exo, 9: C2'-endo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		None
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 1 2 ↑
2 2 4 →
3 4 5 &larr
4 6 7 ↑
5 7 8 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 2 Bifurcated/O2' ?
2 1 9 Watson-Crick/Watson-Crick cis
3 2 8 Watson-Crick/Watson-Crick cis
4 4 7 Watson-Crick/Watson-Crick trans
5 5 6 Watson-Crick/Watson-Crick cis
6 8 9 Hoogsteen/O2' ?
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters