Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'3-6-Internal Loop pdb3df11A.n684-695
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
Source: Resolution 3.50 ANGSTROMS.
Position (680, 702), (684, 695)
Primary structure ('_': anchors) _GUA_-_GUAGAG_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		3: C2'-endo, 4: C2'-endo, 5: C2'-exo, 7: C2'-exo, 8: C2'-endo, 9: C2'-endo, 10: C2'-endo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		None
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 1 2 ↑
2 2 3 ↑
3 4 8 ↑
4 4 11 →
5 5 7 →
6 11 12 ↑
7 12 13 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 13 Watson-Crick/Watson-Crick cis y
2 2 11 O2'/Watson-Crick ?
3 2 12 Hoogsteen/Sugar trans y
4 3 11 Hoogsteen/Watson-Crick trans
5 4 7 O2'/Watson-Crick ?
6 4 10 Sugar/Hoogsteen trans
7 5 6 Watson-Crick/Watson-Crick cis
8 5 11 Watson-Crick/O2' ?
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters