Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'12-Hairpin pdb3d5a1A.e311-324
Source: [PDB-id:chain] 3d5a:A (&rarr PDB)
Source: Information STRUCTURAL BASIS FOR TRANSLATION TERMINATION ON THE 70S RIBOSOME. THIS FILE CONTAINS THE 30S SUBUNIT, RELEASE FACTOR 1 (RF1), TWO TRNA, AND MRNA MOLECULES OF ONE 70S RIBOSOME. THE ENTIRE CRYSTAL STRUCTURE CONTAINS TWO 70S RIBOSOMES AS DESCRIBED IN REMARK 400.
Source: Compound 16S RRNA
Source: Resolution 3.21 ANGSTROMS.
Position (311, 324)
Primary structure ('_': anchors) _ACUGAGACACGG_
Bases with unusual sugar puckers
(Standard: C3'-endo)
8: C2'-endo, 9: C1'-exo, 10: C1'-exo, 11: C2'-exo
Bases with unusual glycosidic-bond configuration
(Standard: anti)
8: syn, 9: syn
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 1 2
2 2 3
3 3 4
4 4 5
5 6 7
6 8 10
7 10 13
8 13 14
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 14 Watson-Crick/Watson-Crick cis
2 2 10 O2'/Bifurcated ?
3 2 13 Watson-Crick/Watson-Crick cis
4 3 10 Hoogsteen/Watson-Crick trans y
5 4 8 Hoogsteen/Watson-Crick trans
6 5 7 Hoogsteen/O2' ?
7 5 8 O2'/Bifurcated ?
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters