3D structure

PDB id
6D90 (explore in PDB, NAKB, or RNA 3D Hub)
Description
Mammalian 80S ribosome with a double translocated CrPV-IRES, P-site tRNA and eRF1.
Experimental method
ELECTRON MICROSCOPY
Resolution
3.2 Å

Loop

Sequence
CGUC*GUCG
Length
8 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_6D90_079 not in the Motif Atlas
Geometric match to IL_5EW4_002
Geometric discrepancy: 0.2805
The information below is about IL_5EW4_002
Detailed Annotation
Tandem non-canonical cWW pairs
Broad Annotation
No text annotation
Motif group
IL_15225.2
Basepair signature
cWW-cWW-cWW-cWW
Number of instances in this motif group
39

Unit IDs

6D90|1|2|C|1705
6D90|1|2|G|1706
6D90|1|2|U|1707
6D90|1|2|C|1708
*
6D90|1|2|G|1826
6D90|1|2|U|1827
6D90|1|2|C|1828
6D90|1|2|G|1829

Current chains

Chain 2
18S rRNA

Nearby chains

Chain 3
Transfer RNA; tRNA
Chain 4
Cripavirus internal ribosome entry site (IRES); CrPV IRES
Chain 5
Large subunit ribosomal RNA; LSU rRNA
Chain jj
eRF1
Chain n
eL41

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