Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'5-4-Internal Loop pdb3d5cFA.n143-158
Source: [PDB-id:chain] 3d5c: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 THE SECOND 70S RIBOSOME. THE ENTIRE CRYSTAL STRUCTURE CONTAINS TWO 70S RIBOSOMES AS DESCRIBED IN REMARK 400.
Source: Compound 16S RRNA
FLIPPED INTERNAL
Source: Resolution 3.21 ANGSTROMS.
Position (138, 164), (143, 158)
Primary structure ('_': anchors) _CUAAU_-_ACAA_
Bases with unusual sugar puckers
(Standard: C3'-endo)
2: C2'-endo, 6: C2'-exo, 12: C1'-exo
Bases with unusual glycosidic-bond configuration
(Standard: anti)
None
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 1 3
2 3 4
3 5 6
4 6 7
5 8 9
6 9 10
7 10 11
8 12 13
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 13 Watson-Crick/Watson-Crick cis
2 3 12 Hoogsteen/Watson-Crick trans
3 4 11 Hoogsteen/Watson-Crick trans
4 5 10 Watson-Crick/Hoogsteen trans
5 6 9 Watson-Crick/Hoogsteen trans
6 7 8 Watson-Crick/Watson-Crick cis
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters