Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'4-6-Internal Loop pdb3cc4F9.n28-54
Source: [PDB-id:chain] 3cc4:9 (&rarr PDB)
Source: Information CO-CRYSTAL STRUCTURE OF ANISOMYCIN BOUND TO THE 50S RIBOSOMAL SUBUNIT
Source: Compound 5S RIBOSOMAL RNA
FLIPPED INTERNAL
Source: Resolution 2.70 ANGSTROMS.
Position (21, 59), (28, 54)
Primary structure ('_': anchors) _UAAG_-_GUUGCC_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		5: C2'-endo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		3: syn
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 1 2 ↑
2 2 3 →
3 3 4 &larr
4 5 6 ↑
5 5 13 &larr
6 7 8 ↑
7 8 9 ↑
8 9 10 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 2 Bifurcated/O2' ?
2 1 14 Watson-Crick/Watson-Crick cis
3 2 8 Watson-Crick/Watson-Crick cis y
4 3 7 Bifurcated/O2' cis y
5 4 6 Hoogsteen/O2' cis y
6 5 13 O2'/Hoogsteen ?
7 6 7 Watson-Crick/Watson-Crick cis
8 9 13 Watson-Crick/Sugar trans
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters