Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'2-6-2-2-3-Multiloop pdb2b641A.m52-347
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 (54, 345), (57, 95), (102, 305), (308, 327), (330, 341)
Primary structure ('_': anchors) _AA_-_GGACGG_-_AG_-_CA_-_GCA_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		1: C2'-exo, 2: C2'-exo, 3: O4'-endo, 8: C2'-endo, 9: C4'-exo, 12: C4'-exo, 14: C4'-exo, 15: C2'-exo, 23: C4'-exo, 24: C2'-exo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		7: syn, 8: syn
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 2 25 →
2 4 6 →
3 5 6 ↑
4 10 11 ↑
5 11 12 ↑
6 15 16 ↑
7 15 19 →
8 16 18 →
9 17 18 ↑
10 19 20 ↑
11 21 22 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 25 Watson-Crick/Watson-Crick cis
2 3 6 O2'/Bifurcated ?
3 4 5 Watson-Crick/Watson-Crick cis
4 7 8 Sugar/O2' ?
5 12 13 Watson-Crick/Watson-Crick cis y
6 13 24 Watson-Crick/O2' ?
7 14 24 Watson-Crick/O2' ?
8 16 17 Watson-Crick/Watson-Crick cis
9 16 24 Bifurcated/O2' ?
10 19 22 Watson-Crick/Watson-Crick cis y
11 20 21 Watson-Crick/Watson-Crick cis y
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters