Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'2-6-Internal Loop pdb2i2v1B.n85-97
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 (82, 104), (85, 97)
Primary structure ('_': anchors) _AA_-_GUUAUA_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		3: C2'-endo, 8: C2'-endo, 9: C2'-endo, 10: C3'-exo, 11: C2'-exo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		7: syn
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 1 2 ↑
2 3 11 →
3 4 6 →
4 6 7 &larr
5 11 12 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 12 Watson-Crick/Watson-Crick cis y
2 2 3 Hoogsteen/O2' ?
3 2 10 O2'/Bifurcated ?
4 2 11 Bifurcated/O2' trans
5 3 6 O2'/Watson-Crick trans
6 4 5 Watson-Crick/Watson-Crick cis
7 4 11 Watson-Crick/O2' trans
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters