Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'4-3-Internal Loop pdb2vhnFB.n1419-1541
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 (1421, 1539), (1425, 1534)
Primary structure ('_': anchors) _AAAU_-_UAU_
Bases with unusual sugar puckers
(Standard: C3'-endo)
1: C2'-exo, 2: C3'-exo, 3: C4'-exo, 4: C2'-exo
Bases with unusual glycosidic-bond configuration
(Standard: anti)
4: syn
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 1 3
2 3 9
3 4 5 &larr
4 5 7
5 9 10
6 10 11
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 11 Watson-Crick/Watson-Crick cis
2 3 10 Hoogsteen/Watson-Crick trans y
3 4 10 Bifurcated/O2' ?
4 6 7 Watson-Crick/Watson-Crick cis
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters