3D structure

PDB id
4D61 (explore in PDB, NAKB, or RNA 3D Hub)
Description
Cryo-EM structures of ribosomal 80S complexes with termination factors and cricket paralysis virus IRES reveal the IRES in the translocated state
Experimental method
ELECTRON MICROSCOPY
Resolution
9 Å

Loop

Sequence
ACU*AUU
Length
6 nucleotides
Bulged bases
None detected
QA status
Unknown status

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_4D61_067 not in the Motif Atlas
Geometric match to IL_6OL3_002
Geometric discrepancy: 0.1856
The information below is about IL_6OL3_002
Detailed Annotation
Isolated non-canonical cWW pair
Broad Annotation
No text annotation
Motif group
IL_01003.3
Basepair signature
cWW-cWW-cWW
Number of instances in this motif group
214

Unit IDs

4D61|1|1|A|1537
4D61|1|1|C|1538
4D61|1|1|U|1539
*
4D61|1|1|A|1594
4D61|1|1|U|1595
4D61|1|1|U|1596

Current chains

Chain 1
18S RRNA

Nearby chains

Chain F
40S RIBOSOMAL PROTEIN S5
Chain Q
40S RIBOSOMAL PROTEIN S16
Chain S
40S RIBOSOMAL PROTEIN S18
Chain T
40S RIBOSOMAL PROTEIN S19
Chain Z
40S RIBOSOMAL PROTEIN S25

Coloring options:


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