3D structure

PDB id
7O80 (explore in PDB, NAKB, or RNA 3D Hub)
Description
Rabbit 80S ribosome in complex with eRF1 and ABCE1 stalled at the STOP codon in the mutated SARS-CoV-2 slippery site
Experimental method
ELECTRON MICROSCOPY
Resolution
2.9 Å

Loop

Sequence
C(4AC)G*CA(OMG)G
Length
7 nucleotides
Bulged bases
7O80|1|A2|A|1490
QA status
Modified nucleotides: 4AC, OMG

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_7O80_074 not in the Motif Atlas
Geometric match to IL_6IA2_004
Geometric discrepancy: 0.1441
The information below is about IL_6IA2_004
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

7O80|1|A2|C|1337
7O80|1|A2|4AC|1338
7O80|1|A2|G|1339
*
7O80|1|A2|C|1489
7O80|1|A2|A|1490
7O80|1|A2|OMG|1491
7O80|1|A2|G|1492

Current chains

Chain A2
18S rRNA

Nearby chains

Chain AG
uS14
Chain AH
Coronavirus frameshifting stimulation element
Chain Ab
Ribosomal protein uS5
Chain Ac
40S ribosomal protein S3
Chain Ap
Ribosomal protein S16
Chain At
40S ribosomal protein uS10
Chain By
Eukaryotic peptide chain release factor subunit 1

Coloring options:


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