Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'3-3-Internal Loop pdb2j28FB.n1702-1726
Source: [PDB-id:chain] 2j28:B (&rarr PDB)
Source: Information MODEL OF E. COLI SRP BOUND TO 70S RNCS
Source: Compound 23S RIBOSOMAL RNA
FLIPPED INTERNAL
Source: Resolution 8.00 ANGSTROMS.
Position (1704, 1724), (1708, 1720)
Primary structure ('_': anchors) _GGA_-_GAG_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		3: C2'-endo, 9: 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 2 8 →
3 3 4 ↑
4 3 9 &larr
5 4 5 ↑
6 7 8 ↑
7 9 10 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 10 Watson-Crick/Watson-Crick cis
2 2 9 Hoogsteen/Sugar trans
3 3 8 Sugar/Hoogsteen trans
4 3 9 O2'/Bifurcated ?
5 4 7 Bifurcated/Hoogsteen trans y
6 5 6 Watson-Crick/Watson-Crick cis
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters