Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'3-3-Internal Loop pdb2homFA.n49-74
Source: [PDB-id:chain] 2hom:A (&rarr PDB)
Source: Information CRYSTAL STRUCTURE OF AN E. COLI THI-BOX RIBOSWITCH BOUND TO THIAMINE MONOPHOSPHATE
Source: Compound THI-BOX RIBOSWITCH
FLIPPED INTERNAL
Source: Resolution 2.89 ANGSTROMS.
Position (51, 72), (55, 68)
Primary structure ('_': anchors) _CGU_-_GAU_
Bases with unusual sugar puckers
(Standard: C3'-endo)
1: C2'-exo, 3: C3'-exo, 6: C2'-exo, 7: C3'-exo, 8: C3'-exo
Bases with unusual glycosidic-bond configuration
(Standard: anti)
2: unknown
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 3 4 &larr
2 4 5
3 6 8
4 8 9 &larr
5 9 10
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 10 Watson-Crick/Watson-Crick cis
2 3 9 Hoogsteen/Watson-Crick cis
3 4 8 Sugar/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