Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'7-7-Internal Loop pdb1pnuF9.n69-106
Source: [PDB-id:chain] 1pnu:9 (&rarr PDB)
Source: Information CRYSTAL STRUCTURE OF A STREPTOMYCIN DEPENDENT RIBOSOME FROM ESCHERICHIA COLI, 50S SUBUNIT OF 70S RIBOSOME. THIS FILE, 1PNU, CONTAINS ONLY MOLECULES OF THE 50S RIBOSOMAL SUBUNIT. THE 30S SUBUNIT, MRNA, P-SITE TRNA, AND A-SITE TRNA ARE IN THE PDB FILE 1PNS.
Source: Compound 5S RIBOSOMAL RNA
FLIPPED INTERNAL
Source: Resolution 8.70 ANGSTROMS.
Position (70, 105), (78, 97)
Primary structure ('_': anchors) _AAAAGUC_-_AAUGAUA_
Bases with unusual sugar puckers
(Standard: C3'-endo)
None
Bases with unusual glycosidic-bond configuration
(Standard: anti)
None
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 1 2
2 2 16
3 4 5
4 5 6
5 6 7
6 10 11
7 11 12
8 17 18
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 18 Watson-Crick/Watson-Crick cis
2 4 14 Watson-Crick/Watson-Crick cis y
3 5 13 Watson-Crick/Watson-Crick cis y
4 9 10 Watson-Crick/Watson-Crick cis
5 14 15 Hoogsteen/O2' ?
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters