Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'4-3-Internal Loop pdb1y6910.n2733-2759
Source: [PDB-id:chain] 1y69:0 (&rarr PDB)
Source: Information RRF DOMAIN I IN COMPLEX WITH THE 50S RIBOSOMAL SUBUNIT FROM DEINOCOCCUS RADIODURANS
Source: Compound 23S RIBOSOMAL RNA
Source: Resolution 3.33 ANGSTROMS.
Position (2735, 2757), (2740, 2753)
Primary structure ('_': anchors) _GCAC_-_UCA_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		2: O4'-endo, 3: C2'-exo, 5: C2'-exo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		None
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 4 5 ↑
2 5 6 ↑
3 7 8 &larr
4 10 11 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 11 Watson-Crick/Watson-Crick cis y
2 3 10 C/O2' ?
3 5 8 Hoogsteen/Hoogsteen cis y
4 6 7 Watson-Crick/Watson-Crick cis
5 8 10 O2'/Hoogsteen ?
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters