Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'29-Segment pdb1i971A.i842-872
Source: [PDB-id:chain] 1i97:A (&rarr PDB)
Source: Information CRYSTAL STRUCTURE OF THE 30S RIBOSOMAL SUBUNIT FROM THERMUS THERMOPHILUS IN COMPLEX WITH TETRACYCLINE
Source: Compound 16S RRNA
Source: Resolution 4.50 ANGSTROMS.
Position (842, 872)
Primary structure ('_': anchors) _GCGUUAAGCGCGCCGCCUGGGGAGUACGG_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		2: C2'-exo, 5: C4'-exo, 6: C4'-exo, 8: O4'-endo, 21: C4'-exo, 25: C4'-exo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		7: syn
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 2 3 ↑
2 3 4 ↑
3 7 9 →
4 9 10 ↑
5 12 13 ↑
6 13 14 ↑
7 15 16 ↑
8 16 17 ↑
9 20 21 ↑
10 22 23 ↑
11 23 24 &larr
12 24 26 →
13 27 28 ↑
14 28 29 ↑
15 30 31 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 2 8 Bifurcated/O2' ?
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters