Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'19-Segment pdb2i2t1B.i496-516
Source: [PDB-id:chain] 2i2t: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 (496, 516)
Primary structure ('_': anchors) _AGUGAAAAAGAACCUGAAA_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		8: C2'-endo, 9: C3'-exo, 11: C2'-endo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		8: syn, 11: syn, 13: syn
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 1 2 ↑
2 2 3 ↑
3 3 4 ↑
4 4 5 ↑
5 6 7 ↑
6 7 10 ↑
7 8 10 ↓
8 8 11 ↑
9 15 16 ↑
10 16 17 ↑
11 18 19 ↑
12 19 20 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 3 11 Bifurcated/Watson-Crick trans y
2 4 8 Hoogsteen/Watson-Crick trans
3 5 7 Hoogsteen/O2' ?
4 5 8 O2'/Watson-Crick ?
5 5 10 Hoogsteen/Sugar trans
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters