Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'2-4-Internal Loop pdb3df1FA.n365-388
Source: [PDB-id:chain] 3df1:A (&rarr PDB)
Source: Information CRYSTAL STRUCTURE OF THE BACTERIAL RIBOSOME FROM ESCHERICHIA COLI IN COMPLEX WITH HYGROMYCIN B. THIS FILE CONTAINS THE 30S SUBUNIT OF THE FIRST 70S RIBOSOME, WITH HYGROMYCIN B BOUND. THE ENTIRE CRYSTAL STRUCTURE CONTAINS TWO 70S RIBOSOMES.
Source: Compound 16S RIBOSOMAL RNA
FLIPPED INTERNAL
Source: Resolution 3.50 ANGSTROMS.
Position (367, 386), (372, 383)
Primary structure ('_': anchors) _GA_-_CAAU_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		3: C2'-endo, 8: C2'-exo, 9: C1'-exo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		None
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 1 2 ↑
2 2 5 →
3 4 9 &larr
4 5 6 ↑
5 6 7 ↑
6 7 8 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 7 O2'/Watson-Crick ?
2 1 10 Watson-Crick/Watson-Crick cis
3 2 6 Watson-Crick/Watson-Crick cis
4 2 9 Hoogsteen/Watson-Crick trans y
5 4 5 Watson-Crick/Watson-Crick cis
6 8 10 Hoogsteen/O2' cis y
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters