Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'2-1-Internal Loop pdb2j01FA.n1994-2121
Source: [PDB-id:chain] 2j01:A (&rarr PDB)
Source: Information STRUCTURE OF THE THERMUS THERMOPHILUS 70S RIBOSOME COMPLEXED WITH MRNA, TRNA AND PAROMOMYCIN (PART 2 OF 4). THIS FILE CONTAINS THE 50S SUBUNIT FROM MOLECULE I.
Source: Compound 23S RIBOSOMAL RNA
FLIPPED INTERNAL
Source: Resolution 2.80 ANGSTROMS.
Position (1998, 2117), (2000, 2114)
Primary structure ('_': anchors) _GG_-_A_
Bases with unusual sugar puckers
(Standard: C3'-endo)
2: C2'-endo
Bases with unusual glycosidic-bond configuration
(Standard: anti)
2: syn
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 1 6
2 3 4
3 5 6
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 3 Hoogsteen/O2' ?
2 1 7 Watson-Crick/Watson-Crick cis
3 3 6 Sugar/Hoogsteen trans
4 4 5 Watson-Crick/Watson-Crick cis
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters