Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'3-2-Internal Loop pdb2r8s1R.n125-145
Source: [PDB-id:chain] 2r8s:R (&rarr PDB)
Source: Information HIGH RESOLUTION STRUCTURE OF A SPECIFIC SYNTHETIC FAB BOUND TO P4-P6 RNA RIBOZYME DOMAIN
Source: Compound P4-P6 RNA RIBOZYME DOMAIN
Source: Resolution 1.95 ANGSTROMS.
Position (121, 148), (125, 145)
Primary structure ('_': anchors) _UAA_-_AU_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		3: C1'-exo, 7: C2'-endo, 8: C1'-exo, 9: 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 3 ↑
3 3 6 &larr
4 3 7 →
5 4 5 ↑
6 7 9 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 9 Watson-Crick/Watson-Crick cis
2 2 7 Hoogsteen/Watson-Crick trans
3 3 4 Hoogsteen/Sugar cis y
4 3 7 O2'/Bifurcated ?
5 5 6 Watson-Crick/Watson-Crick cis
6 7 8 O2'/Sugar ?
7 7 9 Hoogsteen/O2' ?
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters