Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'3-1-Internal Loop pdb2b641A.n238-268
Source: [PDB-id:chain] 2b64:A (&rarr PDB)
Source: Information 30S RIBOSOMAL SUBUNIT, TRNAS, MRNA AND RELEASE FACTOR RF1 FROM A CRYSTAL STRUCTURE OF THE WHOLE RIBOSOMAL COMPLEX. THIS FILE CONTAINS THE 30S SUBUNIT, TRNAS, MRNA AND RELEASE FACTOR RF1 FROM A CRYSTAL STRUCTURE OF THE WHOLE RIBOSOMAL COMPLEX". THE ENTIRE CRYSTAL STRUCTURE CONTAINS ONE 70S RIBOSOME, TRNAS, MRNA AND RELEASE FACTOR RF1 AND IS DESCRIBED IN REMARK 400.
Source: Compound 16S RIBOSOMAL RNA
Source: Resolution 5.90 ANGSTROMS.
Position (240, 266), (244, 264)
Primary structure ('_': anchors) _AGU_-_A_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		1: C4'-exo, 2: C2'-exo, 3: O4'-endo, 4: C4'-exo, 8: C2'-exo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		2: syn
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 6 7 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 8 Watson-Crick/Watson-Crick cis y
2 2 7 Watson-Crick/Bifurcated trans y
3 3 5 Hoogsteen/Sugar cis y
4 4 8 Bifurcated/O2' ?
5 5 6 Watson-Crick/Watson-Crick cis
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters