Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'6-5-Internal Loop pdb3bboFA.n2013-2182
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 (2014, 2181), (2020, 2174)
Primary structure ('_': anchors) _UAGACA_-_UGUUC_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		None
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		5: syn
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 1 2 ↑
2 2 3 ↑
3 2 13 →
4 3 4 ↑
5 6 7 ↑
6 7 8 ↑
7 9 10 ↑
8 10 11 ↑
9 12 13 ↑
10 14 15 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 15 Watson-Crick/Watson-Crick cis
2 3 13 Watson-Crick/Watson-Crick cis
3 4 6 Bifurcated/O2' ?
4 5 15 Hoogsteen/Hoogsteen trans y
5 8 9 Watson-Crick/Watson-Crick cis y
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters