Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'3-3-Internal Loop pdb3eoh1A.n67-116
Source: [PDB-id:chain] 3eoh:A (&rarr PDB)
Source: Information REFINED GROUP II INTRON STRUCTURE
Source: Compound GROUP IIC INTRON
Source: Resolution 3.12 ANGSTROMS.
Position (68, 115), (72, 111)
Primary structure ('_': anchors) _UAA_-_GAC_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		2: 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 2 8 &larr
3 3 4 ↑
4 3 9 →
5 4 5 ↑
6 6 7 ↑
7 7 8 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 10 Watson-Crick/Watson-Crick cis
2 3 7 Watson-Crick/O2' ?
3 4 7 O2'/Bifurcated trans
4 5 6 Watson-Crick/Watson-Crick cis
5 9 10 Hoogsteen/O2' ?
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters