Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'7-7-Internal Loop pdb2gycF0.n1353-1484
Source: [PDB-id:chain] 2gyc:0 (&rarr PDB)
Source: Information STRUCTURE OF THE 50S SUBUNIT OF A SECM-STALLED E. COLI RIBOSOME COMPLEX OBTAINED BY FITTING ATOMIC MODELS FOR RNA AND PROTEIN COMPONENTS INTO CRYO-EM MAP EMD-1143
Source: Compound 23S RIBOSOMAL RNA
FLIPPED INTERNAL
Source: Resolution 2.00 ANGSTROMS.
Position (1355, 1482), (1363, 1474)
Primary structure ('_': anchors) _AAGCCCU_-_AAGGCUA_
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 3 4 ↑
2 4 5 ↑
3 5 6 ↑
4 6 7 ↑
5 10 11 ↑
6 11 12 ↑
7 13 14 ↑
8 14 15 ↑
9 15 16 ↑
10 17 18 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 18 Watson-Crick/Watson-Crick cis
2 3 16 Watson-Crick/Watson-Crick cis y
3 5 6 Bifurcated/O2' ?
4 5 14 Watson-Crick/Watson-Crick cis
5 7 12 Hoogsteen/Watson-Crick trans y
6 7 13 O2'/Watson-Crick ?
7 8 12 Watson-Crick/O2' ?
8 9 10 Watson-Crick/Watson-Crick cis y
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters