Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'6-4-Internal Loop pdb2gy91A.n854-865
Source: [PDB-id:chain] 2gy9:A (&rarr PDB)
Source: Information STRUCTURE OF THE 30S SUBUNIT OF A PRE-TRANSLOCATIONAL E. COLI RIBOSOME OBTAINED BY FITTING ATOMIC MODELS FOR RNA AND PROTEIN COMPONENTS INTO CRYO-EM MAP EMD-1056
Source: Compound 16S RIBOSOMAL RNA
Source: Resolution 2.00 ANGSTROMS.
Position (847, 870), (854, 865)
Primary structure ('_': anchors) _GAGUAC_-_AAAA_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		3: 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 4 10 &larr
3 5 6 ↑
4 6 7 ↑
5 6 11 →
6 7 8 ↑
7 9 10 ↑
8 11 12 ↑
9 12 13 ↑
10 13 14 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 14 Watson-Crick/Watson-Crick cis
2 2 13 Hoogsteen/Sugar trans
3 3 12 Hoogsteen/Hoogsteen trans y
4 5 11 Hoogsteen/Watson-Crick trans
5 8 9 Watson-Crick/Watson-Crick cis
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters