Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'15-Segment pdb3ccq10.i443-459
Source: [PDB-id:chain] 3ccq:0 (&rarr PDB)
Source: Information STRUCTURE OF ANISOMYCIN RESISTANT 50S RIBOSOMAL SUBUNIT: 23S RRNA MUTATION A2488U
Source: Compound 23S RIBOSOMAL RNA
Source: Resolution 2.90 ANGSTROMS.
Position (443, 459)
Primary structure ('_': anchors) _GAUAGUGAACAAGUA_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		2: C2'-endo, 3: C2'-endo, 4: C2'-endo, 7: C4'-exo, 10: C2'-endo, 11: C2'-endo, 13: C2'-endo, 14: 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 3 10 ↓
3 5 6 ↑
4 7 9 &larr
5 8 9 ↑
6 8 14 →
7 13 15 →
8 15 16 ↑
9 16 17 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 5 Sugar/O2' ?
2 2 10 Watson-Crick/Sugar trans y
3 3 10 O2'/Watson-Crick ?
4 5 10 Hoogsteen/Watson-Crick trans
5 6 10 O2'/Watson-Crick ?
6 8 13 Watson-Crick/O2' trans
7 9 13 O2'/Sugar ?
8 12 15 O2'/Sugar ?
9 14 15 Hoogsteen/Sugar cis y
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters