Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'15-Segment pdb2j031A.i1608-1624
Source: [PDB-id:chain] 2j03:A (&rarr PDB)
Source: Information STRUCTURE OF THE THERMUS THERMOPHILUS 70S RIBOSOME COMPLEXED WITH MRNA, TRNA AND PAROMOMYCIN (PART 4 OF 4). THIS FILE CONTAINS THE 50S SUBUNIT FROM MOLECULE II.
Source: Compound 23S RIBOSOMAL RNA
Source: Resolution 2.80 ANGSTROMS.
Position (1608, 1624)
Primary structure ('_': anchors) _GAACUCUGCAAGUUG_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		2: C2'-endo, 3: C2'-endo, 8: C4'-exo, 9: C2'-endo, 13: C2'-exo, 16: 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 3 9 ↑
3 5 6 ↑
4 7 8 ↑
5 10 11 ↑
6 11 12 ↑
7 12 13 ↑
8 13 14 ↑
9 14 15 ↑
10 15 16 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 3 9 Hoogsteen/O2' ?
2 3 11 Watson-Crick/Watson-Crick cis y
3 6 8 O2'/Hoogsteen ?
4 6 9 O2'/Watson-Crick ?
5 9 11 Watson-Crick/Sugar trans y
6 9 12 Watson-Crick/Sugar trans y
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters