Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'6-7-Internal Loop pdb2hgrFA.n1096-1133
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
FLIPPED INTERNAL
Source: Resolution 4.51 ANGSTROMS.
Position (1102, 1127), (1110, 1120)
Primary structure ('_': anchors) _GGCACU_-_UUGCCAG_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		17: C4'-exo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		None
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 3 4 ↑
2 4 11 →
3 5 17 &larr
4 6 7 ↑
5 13 14 ↑
6 14 15 ↑
7 14 17 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 17 Watson-Crick/Watson-Crick cis
2 2 3 Hoogsteen/Watson-Crick cis y
3 2 14 Watson-Crick/O2' ?
4 3 17 Hoogsteen/Watson-Crick trans y
5 4 5 Hoogsteen/O2' ?
6 4 13 Watson-Crick/O2' trans y
7 5 14 Watson-Crick/Watson-Crick cis
8 7 12 Watson-Crick/Watson-Crick cis y
9 8 9 Watson-Crick/Watson-Crick cis
10 10 12 Hoogsteen/O2' ?
11 11 12 Hoogsteen/O2' ?
12 11 13 Hoogsteen/O2' cis
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters