Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'7-9-Internal Loop pdb2vhm1B.n284-356
Source: [PDB-id:chain] 2vhm:B (&rarr PDB)
Source: Information STRUCTURE OF PDF BINDING HELIX IN COMPLEX WITH THE RIBOSOME (PART 1 OF 4)
Source: Compound 23S RIBOSOMAL RNA
Source: Resolution 3.74 ANGSTROMS.
Position (288, 352), (296, 342)
Primary structure ('_': anchors) _GUGUUAG_-_CAAAAAUGC_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		1: C2'-exo, 4: C2'-exo, 6: C4'-exo, 7: C4'-exo, 9: C2'-exo, 11: C2'-exo, 12: C2'-exo, 13: C2'-endo, 15: C2'-exo, 16: C4'-exo, 18: C2'-exo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		14: syn
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 1 2 ↑
2 2 20 →
3 4 5 ↑
4 4 18 →
5 7 13 →
6 8 9 ↑
7 8 12 →
8 10 11 ↑
9 11 12 ↑
10 16 17 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 20 Watson-Crick/Watson-Crick cis y
2 4 17 Watson-Crick/Watson-Crick cis
3 6 15 Watson-Crick/Watson-Crick cis y
4 9 10 Watson-Crick/Watson-Crick cis
5 13 15 Bifurcated/O2' ?
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters