Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'1-3-Internal Loop pdb2b9pFA.n1347-1355
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
FLIPPED INTERNAL
Source: Resolution 6.46 ANGSTROMS.
Position (1343, 1357), (1347, 1355)
Primary structure ('_': anchors) _G_-_CAA_
Bases with unusual sugar puckers
(Standard: C3'-endo)
1: C2'-exo, 2: C2'-exo, 3: C4'-exo, 5: C2'-exo, 7: O4'-endo
Bases with unusual glycosidic-bond configuration
(Standard: anti)
None
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 1 3
2 4 5
3 5 6
4 7 8
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 5 O2'/Watson-Crick ?
2 1 8 Watson-Crick/Watson-Crick cis
3 3 4 Watson-Crick/Watson-Crick cis y
4 3 7 Bifurcated/Watson-Crick trans y
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters