Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'5-4-Internal Loop pdb1xbpF0.n2353-2381
Source: [PDB-id:chain] 1xbp:0 (&rarr PDB)
Source: Information INHIBITION OF PEPTIDE BOND FORMATION BY PLEUROMUTILINS: THE STRUCTURE OF THE 50S RIBOSOMAL SUBUNIT FROM DEINOCOCCUS RADIODURANS IN COMPLEX WITH TIAMULIN
Source: Compound 23S RIBOSOMAL RNA
FLIPPED INTERNAL
Source: Resolution 3.50 ANGSTROMS.
Position (2348, 2387), (2353, 2381)
Primary structure ('_': anchors) _GUUUG_-_UGAU_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		4: C4'-exo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		None
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 4 5 ↑
2 6 7 ↑
3 6 11 &larr
4 9 10 ↑
5 11 12 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 12 Watson-Crick/Sugar cis y
2 1 13 Watson-Crick/Watson-Crick cis
3 2 11 Bifurcated/Sugar cis y
4 3 9 Watson-Crick/Watson-Crick cis
5 3 10 Watson-Crick/Watson-Crick cis y
6 4 7 Watson-Crick/Watson-Crick cis y
7 5 7 Hoogsteen/Sugar trans y
8 6 10 Bifurcated/O2' ?
9 7 8 Watson-Crick/Watson-Crick cis
10 10 11 Hoogsteen/O2' ?
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters