Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'15-Segment pdb1x8w1B.i162-178
Source: [PDB-id:chain] 1x8w:B (&rarr PDB)
Source: Information STRUCTURE OF THE TETRAHYMENA RIBOZYME: BASE TRIPLE SANDWICH AND METAL ION AT THE ACTIVE SITE
Source: Compound TETRAHYMENA RIBOZYME RNA
Source: Resolution 3.80 ANGSTROMS.
Position (162, 178)
Primary structure ('_': anchors) _ACACAGACUAGAUGU_
Bases with unusual sugar puckers
(Standard: C3'-endo)
4: C4'-exo, 5: C4'-exo, 12: C2'-exo, 13: C4'-exo, 14: C4'-exo, 15: C2'-exo
Bases with unusual glycosidic-bond configuration
(Standard: anti)
3: syn
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 1 2
2 7 8
3 8 9
4 11 12
5 13 14
6 14 15
7 15 16
8 16 17
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 4 7 O2'/Hoogsteen ?
2 4 8 Hoogsteen/Watson-Crick trans y
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters