Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'3-6-Internal Loop pdb2vhnFB.n1190-1224
Source: [PDB-id:chain] 2vhn:B (&rarr PDB)
Source: Information STRUCTURE OF PDF BINDING HELIX IN COMPLEX WITH THE RIBOSOME. (PART 2 OF 4)
Source: Compound 23S RIBOSOMAL RNA
FLIPPED INTERNAL
Source: Resolution 3.74 ANGSTROMS.
Position (1192, 1222), (1199, 1218)
Primary structure ('_': anchors) _GGA_-_UGCGAA_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		2: C3'-exo, 3: C2'-exo, 9: C2'-endo, 10: C2'-endo, 11: C2'-endo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		None
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 2 8 →
2 2 11 ↓
3 3 9 &larr
4 6 7 ↑
5 12 13 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 8 O2'/Sugar ?
2 1 13 Watson-Crick/Watson-Crick cis
3 2 9 Hoogsteen/Sugar trans y
4 2 11 O2'/Bifurcated ?
5 2 12 Watson-Crick/O2' ?
6 3 8 Sugar/Hoogsteen trans
7 3 9 Bifurcated/O2' ?
8 4 7 O2'/Bifurcated ?
9 4 9 Watson-Crick/O2' ?
10 5 6 Watson-Crick/Watson-Crick cis y
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters