Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'16-Hairpin pdb2b9n1A.e1381-1398
Source: [PDB-id:chain] 2b9n:A (&rarr PDB)
Source: Information 50S RIBOSOMAL SUBUNIT FROM A CRYSTAL STRUCTURE OF RELEASE FACTOR RF2, TRNAS AND MRNA BOUND TO THE RIBOSOME. THIS FILE CONTAINS THE 50S SUBUNIT FROM A CRYSTAL STRUCTURE OF RELEASE FACTOR RF1, TRNAS AND MRNA BOUND TO THE RIBOSOME AND IS DESCRIBED IN REMARK 400.
Source: Compound 23S RIBOSOMAL RNA
Source: Resolution 6.76 ANGSTROMS.
Position (1381, 1398)
Primary structure ('_': anchors) _GAAGCCGAAAGGCGUA_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		7: C2'-exo, 8: C1'-endo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		None
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 1 2 ↑
2 2 15 &larr
3 4 5 ↑
4 4 16 →
5 5 6 ↑
6 7 13 →
7 8 12 →
8 9 10 ↑
9 10 11 ↑
10 12 13 ↑
11 13 14 ↑
12 14 15 ↑
13 16 17 ↑
14 17 18 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 18 Watson-Crick/Watson-Crick cis
2 2 16 O2'/Watson-Crick ?
3 2 17 Bifurcated/O2' trans
4 3 15 Bifurcated/O2' ?
5 5 14 Watson-Crick/Watson-Crick cis
6 7 12 Watson-Crick/Watson-Crick cis
7 8 10 O2'/Sugar ?
8 8 11 O2'/Bifurcated ?
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters