Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'3-3-Internal Loop pdb2i2v1B.n986-1137
Source: [PDB-id:chain] 2i2v:B (&rarr PDB)
Source: Information CRYSTAL STRUCTURE OF RIBOSOME WITH MESSENGER RNA AND THE ANTICODON STEM-LOOP OF P-SITE TRNA. THIS FILE CONTAINS THE 50S SUBUNIT OF ONE 70S RIBOSOME. THE ENTIRE CRYSTAL STRUCTURE CONTAINS TWO 70S RIBOSOMES AND IS DESCRIBED IN REMARK 400.
Source: Compound 23S RIBOSOMAL RNA
Source: Resolution 3.22 ANGSTROMS.
Position (982, 1141), (986, 1137)
Primary structure ('_': anchors) _UAA_-_GAA_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		8: C4'-exo, 9: C2'-endo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		None
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 1 2 ↑
2 2 7 &larr
3 3 4 ↑
4 3 8 →
5 4 5 ↑
6 6 7 ↑
7 8 10 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 10 Watson-Crick/Watson-Crick cis
2 2 8 Hoogsteen/Watson-Crick trans
3 3 7 Watson-Crick/O2' ?
4 4 7 O2'/Bifurcated trans
5 5 6 Watson-Crick/Watson-Crick cis
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters