Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'22-Segment pdb2aar10.i1026-1049
Source: [PDB-id:chain] 2aar:0 (&rarr PDB)
Source: Information STRUCTURE OF TRIGGER FACTOR BINDING DOMAIN IN BIOLOGICALLY HOMOLOGOUS COMPLEX WITH EUBACTERIAL RIBOSOME.
Source: Compound 23S RIBOSOMAL RNA
Source: Resolution 3.50 ANGSTROMS.
Position (1026, 1049)
Primary structure ('_': anchors) _UCAAAGAGUGCGUAAUAGCUCA_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		None
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		None
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 5 6 ↑
2 10 11 ↑
3 11 12 ↑
4 16 17 ↑
5 18 19 ↑
6 19 20 ↑
7 20 21 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 3 4 Hoogsteen/O2' ?
2 3 5 Hoogsteen/O2' ?
3 3 6 Hoogsteen/Sugar trans y
4 6 23 Watson-Crick/O2' ?
5 7 9 O2'/Bifurcated ?
6 7 22 Watson-Crick/Watson-Crick cis
7 10 21 O2'/Watson-Crick ?
8 11 20 Watson-Crick/Watson-Crick cis y
9 11 21 O2'/Bifurcated ?
10 13 14 Hoogsteen/Bifurcated cis y
11 14 15 Hoogsteen/O2' ?
12 14 16 O2'/Watson-Crick ?
13 21 22 Hoogsteen/O2' ?
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters