Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'20-Segment pdb1w2b10.i1927-1948
Source: [PDB-id:chain] 1w2b:0 (&rarr PDB)
Source: Information TRIGGER FACTOR RIBOSOME BINDING DOMAIN IN COMPLEX WITH 50S
Source: Compound 23S RRNA
Source: Resolution 3.50 ANGSTROMS.
Position (1927, 1948)
Primary structure ('_': anchors) _UUAAGGUAGCGUAGUACCUU_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		3: C4'-exo, 6: C4'-exo, 7: C4'-exo, 9: C2'-exo, 13: C4'-exo, 14: O4'-endo, 16: C4'-exo, 17: O4'-endo, 20: C4'-exo, 21: O4'-endo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		6: syn
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 4 5 ↑
2 5 6 &larr
3 9 10 ↑
4 10 11 ↑
5 11 12 ↑
6 13 17 ↓
7 13 22 ↑
8 14 16 &larr
9 18 19 ↑
10 19 20 &larr
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 3 4 Hoogsteen/O2' ?
2 3 5 Hoogsteen/Watson-Crick cis y
3 7 8 Hoogsteen/Sugar cis y
4 12 14 Sugar/O2' ?
5 13 20 Watson-Crick/Watson-Crick cis
6 17 19 Bifurcated/O2' ?
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters