Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'18-Segment pdb2jl81A.i572-591
Source: [PDB-id:chain] 2jl8:A (&rarr PDB)
Source: Information INSIGHTS INTO TRANSLATIONAL TERMINATION FROM THE STRUCTURE OF RF2 BOUND TO THE RIBOSOME (PART 4 OF 4). THIS FILE CONTAINS THE 50S SUBUNIT.
Source: Compound 23S RIBOSOMAL RNA
Source: Resolution 3.45 ANGSTROMS.
Position (572, 591)
Primary structure ('_': anchors) _GUGCCUAUUGAAGCAUGA_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		3: C2'-endo, 12: C2'-endo, 14: C2'-endo, 15: C2'-endo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		3: syn, 12: syn
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 1 2 ↑
2 3 13 ↑
3 4 5 ↑
4 5 6 ↑
5 6 7 ↑
6 7 8 ↑
7 8 9 ↑
8 10 11 ↑
9 12 16 ↑
10 13 14 ↑
11 16 17 ↑
12 17 18 ↑
13 18 19 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 4 19 Watson-Crick/Watson-Crick cis
2 5 18 Watson-Crick/Watson-Crick cis
3 6 17 Watson-Crick/Watson-Crick cis
4 7 16 Watson-Crick/Watson-Crick cis
5 8 12 Hoogsteen/Watson-Crick trans y
6 9 11 O2'/Hoogsteen ?
7 9 12 O2'/Watson-Crick ?
8 12 16 O2'/Watson-Crick ?
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters