Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'3-2-Internal Loop pdb2i7zFA.n1-43
Source: [PDB-id:chain] 2i7z:A (&rarr PDB)
Source: Information GAAA TETRALOOP RECEPTOR COMPLEX WITH ASSOCIATED MANGANESE IONS.
Source: Compound 43-MER
FLIPPED INTERNAL
Source: Resolution NOT APPLICABLE.
Position (5, 39), (8, 35)
Primary structure ('_': anchors) _UAA_-_AU_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		1: C2'-exo, 3: C3'-exo, 4: C2'-exo, 5: C2'-exo, 7: C4'-exo, 8: C2'-endo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		7: syn
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 1 2 ↑
2 3 4 ↑
3 3 8 →
4 6 8 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 9 Watson-Crick/Watson-Crick cis
2 2 3 Hoogsteen/Sugar cis y
3 3 8 Bifurcated/O2' ?
4 4 8 Watson-Crick/Hoogsteen trans
5 5 6 Watson-Crick/Watson-Crick cis
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters