Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'3-3-Internal Loop pdb2hol1A.n54-67
Source: [PDB-id:chain] 2hol:A (&rarr PDB)
Source: Information CRYSTAL STRUCTURE OF AN E. COLI THI-BOX RIBOSWITCH BOUND TO THIAMINE PYROPHOSPHATE, BARIUM IONS
Source: Compound THI-BOX RIBOSWITCH
Source: Resolution 2.90 ANGSTROMS.
Position (50, 71), (54, 67)
Primary structure ('_': anchors) _GAU_-_CGU_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		3: C2'-endo, 4: C2'-endo, 8: C3'-exo, 10: C2'-exo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		9: unknown
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 1 2 ↑
2 2 3 &larr
3 3 5 →
4 6 7 ↑
5 7 8 &larr
6 8 10 →
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 10 Watson-Crick/Watson-Crick cis
2 2 8 Hoogsteen/Watson-Crick cis
3 3 7 Watson-Crick/Watson-Crick trans y
4 5 6 Watson-Crick/Watson-Crick cis
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters