Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'4-3-Internal Loop pdb1y0q1A.n76-91
Source: [PDB-id:chain] 1y0q:A (&rarr PDB)
Source: Information CRYSTAL STRUCTURE OF AN ACTIVE GROUP I RIBOZYME-PRODUCT COMPLEX
Source: Compound GROUP I RIBOZYME
Source: Resolution 3.60 ANGSTROMS.
Position (71, 95), (76, 91)
Primary structure ('_': anchors) _UAAG_-_AAA_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		8: C4'-exo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		9: syn
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 1 2 ↑
2 3 4 ↑
3 4 5 ↑
4 5 6 ↑
5 7 8 ↑
6 8 9 &larr
7 9 10 →
8 10 11 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 11 Watson-Crick/Watson-Crick cis
2 6 7 Watson-Crick/Watson-Crick cis
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters