Please cite:
Schudoma et al.,
Nucl. Acids Res. 38: 970-980.
DOI 10.1093/nar/gkp1010.
'4-5-Internal Loop pdb1s1i13.n937-1088
Source: [PDB-id:chain] 1s1i:3 (&rarr PDB)
Source: Information STRUCTURE OF THE RIBOSOMAL 80S-EEF2-SORDARIN COMPLEX FROM YEAST OBTAINED BY DOCKING ATOMIC MODELS FOR RNA AND PROTEIN COMPONENTS INTO A 11.7 A CRYO-EM MAP. THIS FILE, 1S1I, CONTAINS 60S SUBUNIT. THE 40S RIBOSOMAL SUBUNIT IS IN FILE 1S1H.
Source: Compound 5.8S/25S RIBOSOMAL RNAILS: REPRESENTED BY THE ANALOGOUS MOLECULE OF H.
Source: Resolution 1.70 ANGSTROMS.
Position (945, 1080), (950, 1074)
Primary structure ('_': anchors) _GUAG_-_CCAAA_
Bases with unusual sugar puckers
(Standard: C3'-endo) 		1: C4'-exo, 2: C2'-endo, 7: C2'-endo
Bases with unusual glycosidic-bond configuration
(Standard: anti) 		None
Tertiary structure: Stacked bases
# Position 1 Position 2 Stacking direction
1 4 5 ↑
2 4 11 →
3 5 6 ↑
4 9 10 ↑
5 11 12 ↑
Tertiary structure: Base-pairs
(anchor pairs)
# Position 1 Position 2 Edges Configuration Single?
1 1 13 Watson-Crick/Watson-Crick cis
2 2 3 Hoogsteen/Sugar cis y
3 2 10 Bifurcated/O2' ?
4 3 11 Hoogsteen/Watson-Crick trans
5 4 10 O2'/Bifurcated trans y
6 5 9 Watson-Crick/Watson-Crick cis
7 6 7 Watson-Crick/Watson-Crick cis
8 7 8 Hoogsteen/Bifurcated cis
9 12 13 Bifurcated/O2' ?
Downloads Atom coordinates (PDB format)
Contact annotation (MC-Annotate format)
3D Structure Structure Graph
Structural Clusters