Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'5-4-Internal Loop pdb1gid1A.n14-103
Source: [PDB-id:chain] 1gid:A (&rarr PDB)
Source: Information CRYSTAL STRUCTURE OF A GROUP I RIBOZYME DOMAIN: PRINCIPLES OF RNA PACKING
Source: Compound P4-P6 RNA RIBOZYME DOMAIN
Source: Resolution 2.50 ANGSTROMS.
Position (19, 98), (25, 93)
Primary structure ('_': anchors) _AACAG_-_ACAU_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		2: C2'-endo, 4: C2'-endo, 5: C3'-exo, 11: C2'-endo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		3: syn
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 2 11 ↓
2 4 6 ↑
3 6 7 ↑
4 8 9 ↑
5 9 10 ↑
6 11 13 →
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 13 Watson-Crick/Watson-Crick cis
2 2 11 O2'/Bifurcated ?
3 4 6 Hoogsteen/O2' ?
4 6 9 Watson-Crick/Watson-Crick cis
5 7 8 Watson-Crick/Watson-Crick cis
6 10 13 Sugar/O2' cis y
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters