Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'8-9-Internal Loop pdb2vhp1A.n142-172
Source: [PDB-id:chain] 2vhp:A (&rarr PDB)
Source: Information STRUCTURE OF PDF BINDING HELIX IN COMPLEX WITH THE RIBOSOME (PART 4 OF 4)
Source: Compound 16S RIBOSOMAL RNA
Source: Resolution 3.74 ANGSTROMS.
Position (143, 171), (152, 161)
Primary structure ('_': anchors) _GAUAACUA_-_UAGCUAAUA_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		5: C2'-exo, 9: C2'-exo, 10: C2'-exo, 18: C2'-exo, 19: C2'-endo, 20: C2'-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 5 6 ↑
4 6 7 ↑
5 7 8 ↑
6 9 10 ↑
7 11 12 ↑
8 12 13 ↑
9 13 14 ↑
10 14 15 ↑
11 17 18 ↑
12 18 20 ↑
13 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 Watson-Crick/Watson-Crick cis y
3 3 18 Watson-Crick/Watson-Crick trans y
4 4 17 Hoogsteen/Watson-Crick trans
5 5 15 Bifurcated/O2' ?
6 6 15 Watson-Crick/Watson-Crick trans y
7 7 14 Watson-Crick/Watson-Crick cis
8 10 11 Watson-Crick/Watson-Crick cis
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters