Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'19-Hairpin pdb2gyc10.e142-162
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
Source: Resolution 2.00 ANGSTROMS.
Position (142, 162)
Primary structure ('_': anchors) _GAACUGAAACAUCUAAGUA_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		17: C4'-exo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		None
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 1 2 ↑
2 3 4 ↑
3 3 20 →
4 4 5 ↑
5 5 6 ↑
6 6 7 ↑
7 7 8 ↑
8 8 11 &larr
9 10 11 ↑
10 13 14 ↑
11 14 15 ↑
12 15 16 ↑
13 16 17 &larr
14 19 20 ↑
15 20 21 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 21 Watson-Crick/Watson-Crick cis
2 2 20 Hoogsteen/Sugar trans y
3 3 19 Watson-Crick/Hoogsteen trans
4 4 17 Bifurcated/O2' ?
5 5 16 Sugar/Hoogsteen trans y
6 6 15 Watson-Crick/Watson-Crick cis y
7 7 14 Watson-Crick/Watson-Crick cis
8 8 11 O2'/Hoogsteen ?
9 11 12 Hoogsteen/O2' ?
10 13 14 Bifurcated/O2' ?
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters