Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'7-Hairpin pdb2b9p1A.e2389-2397
Source: [PDB-id:chain] 2b9p:A (&rarr PDB)
Source: Information 50S RIBOSOMAL SUBUNIT FROM A CRYSTAL STRUCTURE OF THE RIBOSOME IN COMPLEX WITH TRNAS AND MRNA WITH A STOP CODON IN THE A-SITE. THIS FILE CONTAINS THE 50S SUBUNIT FROM A CRYSTAL STRUCTURE OF THE RIBOSOME IN COMPLEX WITH TRNAS AND MRNA WITH A STOP CODON IN THE A-SITE AND IS DESCRIBED IN REMARK 400.
Source: Compound 23S RIBOSOMAL RNA
Source: Resolution 6.46 ANGSTROMS.
Position (2389, 2397)
Primary structure ('_': anchors) _GUCCACA_
Bases with unusual sugar puckers
(Standard: C3'-endo)
2: C2'-exo, 3: C2'-exo, 5: C2'-exo, 6: C2'-exo, 9: 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 2 5 &larr
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 6 O2'/Bifurcated ?
2 1 9 Watson-Crick/Watson-Crick cis
3 2 6 O2'/Watson-Crick ?
4 2 7 O2'/Bifurcated ?
5 3 5 Bifurcated/O2' ?
6 4 5 Bifurcated/O2' ?
7 6 7 Hoogsteen/Hoogsteen cis y
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters