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
GUGCCAG*CGG(OMU)AAUUC
Length
16 nucleotides
Bulged bases
7O80|1|A2|A|629, 7O80|1|A2|U|631, 7O80|1|A2|U|632
QA status
Modified nucleotides: OMU

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_032 not in the Motif Atlas
Homologous match to IL_4V88_415
Geometric discrepancy: 0.11
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

7O80|1|A2|G|612
7O80|1|A2|U|613
7O80|1|A2|G|614
7O80|1|A2|C|615
7O80|1|A2|C|616
7O80|1|A2|A|617
7O80|1|A2|G|618
*
7O80|1|A2|C|625
7O80|1|A2|G|626
7O80|1|A2|G|627
7O80|1|A2|OMU|628
7O80|1|A2|A|629
7O80|1|A2|A|630
7O80|1|A2|U|631
7O80|1|A2|U|632
7O80|1|A2|C|633

Current chains

Chain A2
18S rRNA

Nearby chains

Chain AC
Ribosomal protein S27a
Chain AD
40S ribosomal protein S30
Chain AH
Coronavirus frameshifting stimulation element
Chain Ac
40S ribosomal protein S3
Chain Aw
40S ribosomal protein S23
Chain By
Eukaryotic peptide chain release factor subunit 1

Coloring options:


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