Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'8-9-Internal Loop pdb3bboFA.n975-1125
Source: [PDB-id:chain] 3bbo:A (&rarr PDB)
Source: Information HOMOLOGY MODEL FOR THE SPINACH CHLOROPLAST 50S SUBUNIT FITTED TO 9.4A CRYO-EM MAP OF THE 70S CHLORORIBOSOME
Source: Compound 23S RRNA
FLIPPED INTERNAL
Source: Resolution 9.40 ANGSTROMS.
Position (965, 1134), (975, 1125)
Primary structure ('_': anchors) _GAAGCUGU_-_ACCAGCUAA_
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 1 20 →
2 2 3 ↑
3 3 4 ↑
4 3 17 →
5 4 5 ↑
6 5 6 ↑
7 6 8 ↑
8 8 13 →
9 9 10 ↑
10 11 12 ↑
11 12 13 ↑
12 15 16 ↑
13 19 20 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 21 Watson-Crick/Watson-Crick cis
2 3 19 Watson-Crick/Watson-Crick cis y
3 5 16 Watson-Crick/Watson-Crick cis
4 8 14 Hoogsteen/Watson-Crick trans
5 9 12 Sugar/Hoogsteen trans
6 9 13 O2'/Bifurcated ?
7 10 11 Watson-Crick/Watson-Crick cis
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters