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
G(PSU)UUAAUUAAAAC
Length
13 nucleotides
Bulged bases
7O81|1|B5|A|3374, 7O81|1|B5|A|3375, 7O81|1|B5|U|3376, 7O81|1|B5|A|3380
QA status
Modified nucleotides: PSU

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
HL_7O81_092 not in the Motif Atlas
Geometric match to HL_7A0S_045
Geometric discrepancy: 0.3066
The information below is about HL_7A0S_045
Detailed Annotation
No text annotation
Broad Annotation
No text annotation
Motif group
HL_60266.1
Basepair signature
cWW-cWW-tWH-F-F-F-F
Number of instances in this motif group
2

Unit IDs

7O81|1|B5|G|3370
7O81|1|B5|PSU|3371
7O81|1|B5|U|3372
7O81|1|B5|U|3373
7O81|1|B5|A|3374
7O81|1|B5|A|3375
7O81|1|B5|U|3376
7O81|1|B5|U|3377
7O81|1|B5|A|3378
7O81|1|B5|A|3379
7O81|1|B5|A|3380
7O81|1|B5|A|3381
7O81|1|B5|C|3382

Current chains

Chain B5
28S rRNA

Nearby chains

Chain BA
Ribosomal protein uL2
Chain BK
Replicase polyprotein 1ab
Chain Bj
Ribosomal protein L37

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