Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'7-3-Internal Loop pdb2v49FA.n2503-2662
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
FLIPPED INTERNAL
Source: Resolution 3.8 ANGSTROMS.
Position (2509, 2656), (2513, 2648)
Primary structure ('_': anchors) _AAGAUGA_-_UGA_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		3: C2'-endo, 5: C2'-endo, 7: C2'-endo, 10: C2'-exo, 12: C2'-endo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		4: syn
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 1 7 ↑
2 2 4 ↑
3 5 7 ↓
4 5 11 →
5 8 9 ↑
6 8 12 &larr
7 10 11 ↑
8 12 13 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 14 Watson-Crick/Watson-Crick cis y
2 2 4 Hoogsteen/O2' ?
3 5 7 O2'/Sugar ?
4 5 12 Hoogsteen/Sugar trans y
5 7 12 O2'/Watson-Crick ?
6 7 13 Hoogsteen/Watson-Crick trans y
7 8 11 Sugar/Hoogsteen trans y
8 8 12 Watson-Crick/O2' ?
9 9 10 Watson-Crick/Watson-Crick cis
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters