Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'19-Segment pdb2aar10.i1697-1717
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 (1697, 1717)
Primary structure ('_': anchors) _ACUGUUUACCAAAAUCACA_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		8: C4'-exo, 15: C4'-exo, 17: C4'-exo, 19: C4'-exo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		15: syn
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 4 5 ↑
2 5 6 ↑
3 5 18 →
4 6 7 ↑
5 7 13 ↑
6 14 16 ↑
7 16 17 ↑
8 17 18 ↑
9 18 19 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 3 19 O2'/Bifurcated trans y
2 5 17 Watson-Crick/Watson-Crick cis
3 6 16 Watson-Crick/Watson-Crick cis y
4 7 14 Hoogsteen/Watson-Crick trans
5 8 13 Bifurcated/O2' ?
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters