Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'8-8-Internal Loop pdb2v491A.n847-941
Source: [PDB-id:chain] 2v49:A (&rarr PDB)
Source: Information STRUCTURE OF THE RIBOSOME RECYCLING FACTOR BOUND TO THE THERMUS THERMOPHILUS 70S RIBOSOME WITH MRNA, ASL-PHE AND TRNA-FMET (PART 4 OF 4). THIS FILE CONTAINS THE 50S SUBUNIT OF MOLECULE 2.
Source: Compound 23S RIBOSOMAL RNA
Source: Resolution 3.8 ANGSTROMS.
Position (852, 936), (861, 927)
Primary structure ('_': anchors) _CGCUGACU_-_AGGUGGAG_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		3: C3'-exo, 4: C2'-endo, 6: C2'-exo, 12: C2'-exo, 15: C2'-endo, 17: C2'-endo, 18: C4'-exo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		15: syn, 16: syn, 18: syn
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 1 2 ↑
2 2 3 ↑
3 6 7 ↑
4 7 8 ↑
5 10 12 →
6 12 13 ↑
7 13 14 ↑
8 16 18 &larr
9 18 19 →
10 19 20 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 20 Watson-Crick/Watson-Crick cis
2 4 16 Watson-Crick/Watson-Crick cis
3 6 14 Bifurcated/O2' ?
4 6 18 O2'/Sugar ?
5 7 14 O2'/Bifurcated trans y
6 8 13 Watson-Crick/Watson-Crick cis
7 10 11 Watson-Crick/Watson-Crick cis
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters