Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'2-4-Internal Loop pdb1n321A.n1230-1261
Source: [PDB-id:chain] 1n32:A (&rarr PDB)
Source: Information STRUCTURE OF THE THERMUS THERMOPHILUS 30S RIBOSOMAL SUBUNIT BOUND TO CODON AND NEAR-COGNATE TRANSFER RNA ANTICODON STEM-LOOP MISMATCHED AT THE FIRST CODON POSITION AT THE A SITE WITH PAROMOMYCIN
Source: Compound 16S RIBOSOMAL RNA
Source: Resolution 3.00 ANGSTROMS.
Position (1232, 1259), (1235, 1254)
Primary structure ('_': anchors) _AU_-_UAAU_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		3: C4'-exo, 6: C3'-exo, 8: C2'-endo, 9: C2'-exo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		2: syn, 6: syn, 7: syn, 9: syn
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 1 7 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 4 Sugar/O2' ?
2 1 10 Watson-Crick/Watson-Crick cis
3 2 6 O2'/Bifurcated ?
4 3 4 Hoogsteen/O2' ?
5 4 5 Watson-Crick/Watson-Crick cis
6 5 7 C/O2' ?
7 7 10 Bifurcated/O2' ?
8 9 10 Bifurcated/O2' ?
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters