Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'8-8-Internal Loop pdb2gy9FA.n1200-1255
Source: [PDB-id:chain] 2gy9:A (&rarr PDB)
Source: Information STRUCTURE OF THE 30S SUBUNIT OF A PRE-TRANSLOCATIONAL E. COLI RIBOSOME OBTAINED BY FITTING ATOMIC MODELS FOR RNA AND PROTEIN COMPONENTS INTO CRYO-EM MAP EMD-1056
Source: Compound 16S RIBOSOMAL RNA
FLIPPED INTERNAL
Source: Resolution 2.00 ANGSTROMS.
Position (1203, 1252), (1212, 1243)
Primary structure ('_': anchors) _AUAAAGUG_-_ACUACAAA_
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 2 ↑
2 2 3 ↑
3 3 4 ↑
4 4 16 →
5 5 6 ↑
6 6 7 ↑
7 7 14 →
8 11 12 ↑
9 12 13 ↑
10 13 14 ↑
11 15 16 ↑
12 17 18 ↑
13 18 19 ↑
14 19 20 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 20 Watson-Crick/Watson-Crick cis
2 2 19 Watson-Crick/Watson-Crick cis y
3 4 17 Watson-Crick/Watson-Crick cis
4 6 15 Hoogsteen/Watson-Crick trans
5 9 12 Watson-Crick/Watson-Crick trans y
6 10 11 Watson-Crick/Watson-Crick cis
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters