3D structure

PDB id
7O81 (explore in PDB, NAKB, or RNA 3D Hub)
Description
Rabbit 80S ribosome colliding in another ribosome stalled by the SARS-CoV-2 pseudoknot
Experimental method
ELECTRON MICROSCOPY
Resolution
3.1 Å

Loop

Sequence
UGCAUGG*UCUGUGAUG
Length
16 nucleotides
Bulged bases
7O81|1|A2|C|1332, 7O81|1|A2|U|1495, 7O81|1|A2|G|1498
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_7O81_311 not in the Motif Atlas
Homologous match to IL_8P9A_439
Geometric discrepancy: 0.1117
The information below is about IL_8P9A_439
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
IL_86012.1
Basepair signature
cWW-tHS-tWH-cWH-cWW-L-L-cWW
Number of instances in this motif group
1

Unit IDs

7O81|1|A2|U|1330
7O81|1|A2|G|1331
7O81|1|A2|C|1332
7O81|1|A2|A|1333
7O81|1|A2|U|1334
7O81|1|A2|G|1335
7O81|1|A2|G|1336
*
7O81|1|A2|U|1493
7O81|1|A2|C|1494
7O81|1|A2|U|1495
7O81|1|A2|G|1496
7O81|1|A2|U|1497
7O81|1|A2|G|1498
7O81|1|A2|A|1499
7O81|1|A2|U|1500
7O81|1|A2|G|1501

Current chains

Chain A2
18S rRNA

Nearby chains

Chain AC
Ribosomal protein S27a
Chain AG
uS14
Chain AH
Coronavirus frameshifting stimulation element
Chain AJ
Transfer RNA; tRNA
Chain AU
EDF1
Chain Ac
40S ribosomal protein S3
Chain Aj
Ribosomal protein eS10
Chain At
40S ribosomal protein uS10

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