Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'5-7-Internal Loop pdb1l9aFB.n67-110
Source: [PDB-id:chain] 1l9a:B (&rarr PDB)
Source: Information CRYSTAL STRUCTURE OF SRP19 IN COMPLEX WITH THE S DOMAIN OF SIGNAL RECOGNITION PARTICLE RNA
Source: Compound SIGNAL RECOGNITION PARTICLE RNA S DOMAIN
FLIPPED INTERNAL
Source: Resolution 2.90 ANGSTROMS.
Position (71, 106), (79, 100)
Primary structure ('_': anchors) _UCAAA_-_GAACCGG_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		None
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		2: syn, 9: syn, 13: syn, 14: syn
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 1 2 →
2 2 3 &larr
3 3 4 ↑
4 4 5 ↑
5 4 10 →
6 6 7 ↑
7 8 9 →
8 9 10 &larr
9 11 12 ↑
10 12 13 →
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 16 Watson-Crick/Watson-Crick cis
2 2 13 C/Watson-Crick trans y
3 5 10 Watson-Crick/Watson-Crick cis
4 6 9 Watson-Crick/Bifurcated cis y
5 7 8 Watson-Crick/Watson-Crick cis
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters