Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'3-3-Internal Loop pdb2hgr1A.n563-736
Source: [PDB-id:chain] 2hgr:A (&rarr PDB)
Source: Information 70S T.TH. RIBOSOME FUNCTIONAL COMPLEX WITH MRNA AND E- AND P-SITE TRNAS AT 4.5A. THIS ENTRY 2HGR CONTAINS 30S RIBOSOMAL SUBUNIT. THE 50S RIBOSOMAL SUBUNIT CAN BE FOUND IN PDB ENTRY 2HGU.
Source: Compound 16S RRNA
Source: Resolution 4.51 ANGSTROMS.
Position (559, 740), (563, 736)
Primary structure ('_': anchors) _GUA_-_GAG_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		4: C2'-exo, 9: C2'-exo, 10: C4'-exo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		None
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 1 2 ↑
2 2 7 &larr
3 4 5 ↑
4 6 7 ↑
5 8 9 ↑
6 9 10 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 10 Watson-Crick/Watson-Crick cis y
2 2 3 Hoogsteen/Sugar cis y
3 2 8 O2'/Bifurcated ?
4 2 9 Bifurcated/Sugar trans y
5 3 4 Hoogsteen/Hoogsteen cis y
6 3 7 Bifurcated/O2' ?
7 4 7 O2'/Bifurcated ?
8 5 6 Watson-Crick/Watson-Crick cis
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters