Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'7-3-Internal Loop pdb1w2bF0.n934-995
Source: [PDB-id:chain] 1w2b:0 (&rarr PDB)
Source: Information TRIGGER FACTOR RIBOSOME BINDING DOMAIN IN COMPLEX WITH 50S
Source: Compound 23S RRNA
FLIPPED INTERNAL
Source: Resolution 3.50 ANGSTROMS.
Position (930, 1003), (934, 995)
Primary structure ('_': anchors) _GUUUGAC_-_CGA_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		4: C4'-exo, 5: O4'-endo, 6: C4'-exo, 10: C2'-exo, 11: C4'-exo, 12: C4'-exo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		None
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 1 2 ↑
2 2 3 ↑
3 3 11 →
4 4 12 &larr
5 7 8 ↑
6 8 10 →
7 12 13 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 14 Watson-Crick/Watson-Crick cis
2 2 13 Bifurcated/Watson-Crick cis
3 3 10 Watson-Crick/O2' ?
4 3 12 Hoogsteen/Sugar trans y
5 4 11 Sugar/Hoogsteen trans
6 4 12 O2'/Bifurcated ?
7 4 13 O2'/Bifurcated ?
8 8 11 O2'/Watson-Crick ?
9 9 10 Watson-Crick/Watson-Crick cis y
10 10 11 C/O2' ?
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters