Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'2-3-Internal Loop pdb2j281B.n1451-1509
Source: [PDB-id:chain] 2j28:B (&rarr PDB)
Source: Information MODEL OF E. COLI SRP BOUND TO 70S RNCS
Source: Compound 23S RIBOSOMAL RNA
Source: Resolution 8.00 ANGSTROMS.
Position (1452, 1508), (1455, 1504)
Primary structure ('_': anchors) _AA_-_GAU_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		7: C2'-endo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		None
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 2 3 ↑
2 3 4 ↑
3 5 6 ↑
4 6 7 &larr
5 7 9 →
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 7 Bifurcated/O2' ?
2 1 9 Watson-Crick/Watson-Crick cis
3 2 7 Bifurcated/O2' trans
4 3 6 O2'/Bifurcated trans
5 4 5 Watson-Crick/Watson-Crick cis
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters