3D structure

PDB id
7SYT (explore in PDB, NAKB, or RNA 3D Hub)
Description
Structure of the wt IRES w/o eIF2 48S initiation complex, closed conformation. Structure 13(wt)
Experimental method
ELECTRON MICROSCOPY
Resolution
4.4 Å

Loop

Sequence
GUGCCAG*CGGUAAUUC
Length
16 nucleotides
Bulged bases
7SYT|1|2|A|628, 7SYT|1|2|U|630, 7SYT|1|2|U|631
QA status
Valid loop

Sequence variability

If this chain is mapped to an Rfam alignment, the link below will give its sequence variability.
R3DSVS

Structural variability across Equivalence Class

The link below will give the loop's structural variability across the equivalence class for this chain.
R3DMCS EC

Structural variability across Rfam

If this chain is mapped to an Rfam alignment, the link below will give the loop's structural variability between chains mapped to the same Rfam family.
R3DMCS Rfam
IL_7SYT_033 not in the Motif Atlas
Geometric match to IL_4V88_415
Geometric discrepancy: 0.2195
The information below is about IL_4V88_415
Detailed Annotation
Kink-turn related
Broad Annotation
No text annotation
Motif group
IL_54177.1
Basepair signature
cWW-cSW-tWH-L-R-L-R-tHS-cWW
Number of instances in this motif group
5

Unit IDs

7SYT|1|2|G|611
7SYT|1|2|U|612
7SYT|1|2|G|613
7SYT|1|2|C|614
7SYT|1|2|C|615
7SYT|1|2|A|616
7SYT|1|2|G|617
*
7SYT|1|2|C|624
7SYT|1|2|G|625
7SYT|1|2|G|626
7SYT|1|2|U|627
7SYT|1|2|A|628
7SYT|1|2|A|629
7SYT|1|2|U|630
7SYT|1|2|U|631
7SYT|1|2|C|632

Current chains

Chain 2
18S rRNA

Nearby chains

Chain E
uS3
Chain Y
uS12
Chain f
eS30
Chain z
Internal ribosome entry site; IRES

Coloring options:


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